A16-1NRN Omron, A16-1NRN Datasheet

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... Hertfordshire AL10 9NE United Kingdom Tel: 44-870-750-5661/Fax: 44-870-750-5662 NOTE: 1. Each of OMRON Sales offices has its branch offices. 2. Some of abovementioned offices do not deal all of OMRON products. 3. Contron Corporation is an independent distributor in Korea. 4. Information subject to change without notice. @ This company mainly deals electronic components. ...

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... OR COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT, WARRANTY, NEGLIGENCE, OR STRICT LIABILITY event shall the responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE ...

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... Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON's test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability. ...

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Safety Precautions Meaning of Signal Words The following signal word is used in this catalog. @ WARNING Meaning of Alert Symbols The following alert symbol is used in this catalog. Indicates the possibility of electric shock under specific conditions. Alert ...

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... A165E . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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... Nut mounting Nut mounting Accessories: socket, Accessories: socket, insulation cover insulation cover Series product: micro load type LED & lamp for A16 can be used. RC --- 34 20 Selection Guide 3 operations operations 5 ...

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... Selection Guide Classification Pushbutton switch, knob-type selector switch, key-type selector switch Model A16 Appearance Pushbutton shape Panel cutout 16 dia. dimensions Pushbutton color LED-lighted: red, yellow, pure yellow, green, white, blue Incandescent lamp-lighted: red, yellow, green, pure yellow, white, blue Non-lighted: red, yellow, ...

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... Spring mounting Remarks Same as the A3PA and A3PJ RC Approved standards Page 220 Note: Indication function only Pushbutton switch M2BJ-B 16 dia. Non-lighted NO Black --- --- --- Nut mounting Snap-in panel mounting Buzzer only Accessories: snap-in mounting leaf spring, panel plug --- 131 Selection Guide Buzzer 44.5 7 ...

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... A Pushbutton Switch is a switch designed so that its contacts are opened and closed by depressing and releasing a pushbutton on the Switch in the direction of its axis. Pushbutton Switches come in two categories: lighted and non-lighted. The structure of a typical Lighted Pushbutton Switch is shown below. Broadly speaking, Lighted Pushbutton Switches are made up of the 5 sections shown below. Non-lighted Pushbutton Switches are made sections, the 5 sections shown below less the light source ...

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Technical Information Terms Related to Operating Characteristics Classification Term Force Operating Force Releasing Force Total Travel Force Position Free Position Operating Position Release Position Total Travel Position Set Position Travel Pretravel Overtravel Movement Differential Total Travel Releasing Travel Lock Travel ...

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... Incandescent lamp Incandescent lamp-lighted models are lit with an incandescent lamp. lighting The Lamp (i.e., the incandescent lamp) and the Pushbutton Unit can be separated. Voltage Reduction For 16-dia. A16 (M16) Unit models, 22-dia. A22 (M22) models, and 30-dia. A30 models Matrix mounting Mounting several Switches in vertical and/or horizontal lines ...

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Technical Information Protection Ratings Note: International protection degrees are determined by the following tests. Be sure to check the sealing capability under the actual operat- ing environment and conditions before actual use. IEC (International Electrotechnical Commission) Standards (IEC 60529 January ...

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Technical Information Degree of Protection Against Water Degree Protection 0 No protection 1 Protection against water drops 2 Protection against water drops 3 Protection against sprinkled water 4 Protection against water spray 5 Protection against water jet spray 6 Protection ...

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Technical Information Terms Related to IEC947 and IEC950 No. Term 1 Rated operating voltage (Ue) 2 Rated operating current (Ie) 3 Rated insulation voltage (Ui) 4 Pollution degree 5 Electric shock protection class 6 PTI 7 IP Degree of Protection ...

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... When switching for microloads (voltage or current), use a Switch with microload specifications. The reliability of silver-plated contacts, which are used in Switches for standard loads, will be insufficient for microloads. • When switching microloads or very high loads that are beyond the switching capacity of the Switch, connect a relay suitable for the load ...

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Technical Information Connection of Different Power Supplies The DC and AC power may be mixed for the circuit shown below. Incorrect Contact Protective Circuit Apply a contact protective circuit to extend the contact life, prevent noise, and suppress the generation ...

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... Snap-in Mounting Screw Mounting Do not attempt to modify the spring after mounting. • Subjecting the Switch to severe vibrations or shock may result in faulty operation or damage. Also, many of the Switches are Use the screws and nuts provided (or specified). ...

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... Technical Information Correct Incorrect • With miniature Switches, the gap between the terminals is very narrow. Use protective or heat-absorbing tubes to prevent burning of the wire sheath or shorting. Correct Incorrect Protective tube Soldering • ...

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... Correct Perform soldering for be- tween with a suit- able soldering iron. • With the exception of PCB-mounting Switches, when performing hand soldering, hold the Switch so that the terminals point downwards so that flux does not get inside the Switch. Incorrect • Leave a gap of at least 1 mm between the soldered parts and the surface of the case so that flux does not get inside the Switch ...

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Technical Information • When performing soldering with a dip soldering bath, ensure that the flux does not reach a higher level than the PCB. Incorrect Correct • Flux is especially likely to rise up at the edges of the PCB. ...

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... Operation Contact A Momentary Solder SPST-NO B Alternate Minimum applicable load VDC Standard load models are not available. If PCB terminals are required, use the Socket given under Accessories on page 22. Momentary operation: Self-resetting Alternate operation: Self-holding Model A3D (3) (3) Color of Pushbutton Symbol Color R Red ...

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... All the above are solder-terminal, microload, SPST-NO, LED lamp-lighted models. Ordering Individually Pushbuttons and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Pushbutton (LED built-in) ...

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... Appearance Rectangular Color Red A3DJ-500R Yellow A3DJ-500Y Green A3DJ-500GY White A3DJ-500W Switch Contact type Operating action SPST-NO Momentary Alternative Accessories (Order Separately) Name Appearance Socket Insulation Cover Tightening Tool Legend Plate 22 Square A3DA-500R A3DA-500Y A3DA-500GY A3DA-500W Sealing Appearance Rectangle Terminal type ...

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A3D Specifications Ratings Contact Rating: 30 VDC, 0.1 A (Minimum Appli- cable Load: 5 VDC, 1 mA) The above ratings conform to JIS C4505, for testing under the fol- lowing conditions. Built-in LED Lamp Item Forward voltage ...

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A3D Operating Characteristics OF max. 2. min. 0.196 N TT Approx. 3.5 mm LTA min. (See note.) 0 max. 2.5 mm Note: The figure for LTA in the table applies only to models with alternate operation. ...

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A3D Nomenclature Pushbutton Shape of Pushbutton Rectangular (A3DJ) Square (A3DA) Switch Switch Specifications Microload 0 VDC Minimum applicable load VDC Round (A3DT) Note: The A3DJ model is shown here as a representative example. ...

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A3D Dimensions Note: All units are in millimeters unless otherwise indicated. Rectangular Models (A3DJ) Round Models (A3DT) 9 dia. 7.4 dia. Terminals Solder Terminals of SPST-NO Lighted Models Terminal Arrangement (Bottom View) 0.8 2 LED terminal (t0.3) Accessory Mounting Dimensions ...

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A3D Insulation Cover Mounting Dimensions A3D-3002 8.9 dia. Note: 1. The diagram above shows the rectangular model as a representative example. 2. Unless specified, there is a tolerance of ±0.4 mm for dimensions. Legend Plate Mounting Dimensions Rectangular Square A3DJ-5201 ...

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... A3D Precautions Refer to the Common Precautions for Pushbutton Switches on page 14. Correct Use Mounting Always make sure that the power is turned OFF before mounting, removing, or wiring the Switch, or performing maintenance. Do not tighten the mounting ring excessively using pliers or a similar tool. Excessive tightening may damage the mounting ring. (Tighten- ing torque: 0.20 to 0.29 N⋅ ...

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... Color Symbol Terminal type R Red A Solder terminals Y Yellow If PCB terminals are required, G Green use the Socket given under Accessories on page 22. W White All models are illumination- only. Colored-illumination mod- els are not available. An external resistor is required. (Refer to page 28.) Model M2D (3) 29 ...

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M2D Ordering as a Set The model numbers used to order sets of Units are given in the following table. One set comprises the Display (LED lamp built-in), and Socket Unit. Appearance Rectangular IP40 Square Round 9 dia. Note: 1. ...

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... M2D Socket Unit Sealing Appearance Rectangle Terminal type Solder terminals M2DJ-7001 Accessories The accessories for the A3D Lighted Pushbutton Switch can also be used with the M2D. Refer to page 22. Specifications Ratings Built-in LED Lamp Item Forward voltage Reference value (See note 3 Maximum value ...

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M2D Nomenclature Display Shape of Display Rectangular Square Socket Unit Note: The M2DJ model is shown here as a representative example. Dimensions Note: All units are in millimeters unless otherwise indicated. Rectangular Models (M2DJ-90A1-00Ej) Note: Unless specified, there is a ...

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... Solder Terminals LED terminal (±0.3) 0.8 2 Precautions Correct Use Refer to the Common Precautions for Pushbutton Switches on page 14. Refer to Correct Use for A3D on page 28. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A122-E1-02 ...

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... Operability, High Visibility, and Compact Housing Three models of Pushbuttons (round, square, and rectangular), two types of light-emitting elements (LED lamp and incandescent lamp), and two types of Switches (switching standard loads and microloads) available. Models that can be used as an indicator also available. Requires only 20 mm mounting depth Efficiency in wiring improved by terminals arranged on the same surface ...

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... Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), and Switch. Rectangular Models Square Models A3CJ Lighted Pushbutton Switches (SPST-NO+SPST-NC Solder Terminals) Contact type yp Operation Shape Lighting ...

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... LED lamp (red) Lamp (LED) Enter one of the A16-jDR following symbols VDC 5: 5 VDC A16-jDY 12: 12 VDC 24: 24 VDC 24: 24 VDC A16-jDG A3C Pushbutton Lamp Pushbutton Lamp Switch Refer to the following information. Order the Switch that is Switch that is appropriate for the Pushbutton ...

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... Rectangular Square Round A3CJ-500R A3CA-500R A3CT-500R A3CJ-500Y A3CA-500Y A3CT-500Y A3CJ-500G A3CA-500G A3CT-500G A3CJ-500W A3CA-500W A3CT-500W A3CJ-500A A3CA-500A A3CT-500A A3CJ-501B A3CA-501B A3CT-501B 24 VDC A16-24DR A16-24DY A16-24DG A16-24DW 28 VAC/VDC A16-24 Degree of protection: IP40 Square Round A3CA-7011 A3CT-7011 A3CA-7021 A3CT-7021 A3CA-7111 A3CT-7111 A3CA-7121 A3CT-7121 37 ...

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... A3C Accessories (Order Separately) Name Appearance Socket Insulation Cover Switch Guard Dust Cover Tightening Tool Extractor Legend Plate Specifications Contact Ratings Item Model AC resistive load Standard load 0 250 VAC 125 VAC Microload 0 125 VAC (See note 1.) Note: 1. The minimum permissible load is 1 mA, 5 VDC. ...

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A3C Characteristics Operating frequency Insulation resistance Dielectric strength Vibration Shock Life expectancy Weight Ambient operating temperature Ambient operating humidity Ambient storage temperature Degree of protection Electric shock protection class PTI (proof tracking index) Pollution degree Note: 1. With alternate-operation models, ...

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A3C Nomenclature Pushbutton Shape of Pushbutton Rectangular Square (A3CJ) (A3CA) Switch • Standard load: 0 250 VAC 125 VAC VDC • Microload: 0 125 VAC, 0 ...

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A3C Dimensions The following dimensions apply to the Switch with SPST-NO+SPST-NC contact configuration, with solder terminals. Rectangular Models A3CJ Round Models A3CT 14 dia.11.8 dia. Square Models A3CA A3C 41 ...

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A3C Accessory Mounting Dimensions Dimensions with Socket Mounted The diagrams below show the external dimensions for rectangular models as representative models. Wire-wrap Terminal A3C-4101 13.9 dia. Switch Guard Rectangular A3CJ-5050 Torsion spring Dust Cover A3CJ-5060 Cover B (black) Cover A ...

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... A3C Panel Cutout (Top View) Accessories used Switch only 12 dia. Note: Recommended panel thickness: 1.0 to 3.2 mm. With Switch Guard 12 dia. +0.2 0 With Dust Cover 12 dia. Note: If the panel finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. ...

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... Apply a pressure between 9.8 and 24.5 N. Projection of the Switch Note: 1. The mounting direction for Indicators is 180° to that for Lighted Pushbutton Switches. Be sure to insert the Leg- end Plate and other parts with the correct orientation the terminals of the Lamp become bent, it may be impossible to fit them into the lamp terminal holes ...

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A3C Mounting the Insulation Cover After securing the Switch to the panel using the mounting nut, pass the lead wires through the holes in the Insulation Cover and then perform wiring. Hold the Insulation Cover so that the cylindrical hole ...

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... When replacing the incandescent lamp, first turn OFF the power supply, and then wait 10 minutes before performing re- placement, as the lamp is still hot immediately after the power is turned OFF, so there is a risk of burns. Refer to the Common Precautions for Pushbutton Switches on page 14. Correct Use Mounting ...

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Indicator Indicator with Cylindrical 20-mm × 12-dia. Body Same basic design as the A3C Pushbutton Switch. Good illumination with even surface brightness. Cylindrical body means panel cutouts can be made easily. UL (E41515) and CSA (LR45258) approved. Ordering Information Model ...

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M2C List of Models Appearance Rectangular M2CJ Square M2CA Round M2CT Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Lamp, and Socket Unit. Square ...

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... Lamp Lamp (LED) Enter one of the A16-jDR following symbols VDC 5: 5 VDC A16-jDY 12: 12 VDC 24: 24 VDC 24: 24 VDC A16-jDG M2C Display Display Socket Unit Refer to the following information. Order the Socket Unit that is Socket Unit that is appropriate for the Display. ...

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M2C Ordering Individually Displays, Lamps, and Socket Units can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Rectangular LED Lamp Rectangular 50 ...

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... Button color A3CT-500R Red A3CT-500Y Yellow Green A3CT-500W White Blue Incandescent Lamp Rated voltage 24 VDC 6 VAC/VDC 14 VAC/VDC A16-24DR A16-24DY 28 VAC/VDC A16-24DG A16-24DW Sealing Appearance M2CJ-7001 Incandescent Lamp Internal Rated voltage limiting 6 VAC/VDC resistance 14 VAC/VDC 33 Ω 28 VAC/VDC 270 Ω 1,600 Ω Rectangular ...

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M2C Nomenclature Display Shape of Display Rectangular Square (M2CJ) (M2CA) Socket Unit Note: The M2CJ model is shown here as a representative example. 52 Color cap Legend plate (milky white) Reflective plunger Color of Display • LED Lamp-lighted Models: Red, ...

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... Note: All units are in millimeters unless otherwise indicated. Rectangular Models (M2CJ) Note: Unless specified, there is a tolerance of ±0.4 mm for dimensions. Operation Panel Cutout (Top View) Accessories used Indicator Unit only 12 dia. Note: Recommended panel thickness: 1.0 With Dust Cover 12 dia. Note: If the panel finished (e.g., coated), make sure that the panel meets the specified dimensions after the coating. ...

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... M2C Precautions Correct Use Refer to the Common Precautions for Pushbutton Switches on page 14. Refer to Correct Use for A3C on page 46. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. A123-E1-02 54 M2C ...

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... Pushbutton Switch A16 Mounting Aperture • Modular construction (Pushbutton + Case + Lamp + Switch) • Wide Variety of Control and Signal Devices: Lighted, Non-Light- ed, and Buzzer • UL and cUL approved. • Conforms to EN60947-5-1, IEC947-5-1 • Quick and easy assembly, snap-in Switch. • Wide range of switching capacity from standard to microload • ...

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... Neon lamps are not available with models that are ordered as a set. They must be ordered individually if required. Refer to page 62. Model Lighted Pushbutton Switches Pushbutton Lamp LED lamp Case Switch Note: There is no Lamp with non-lighted models. Subassembled 1. Pushbutton Non-lighted/Lighted A16@L-@@ Degree of Protection None: IP40 5: IP65 2. Flange Shape J: Rectangular T: Round ...

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... VDC (5 VDC) 12DS:12 VDC (12 VDC) 24DS:24 VDC (24 VDC) 3. Case A16@-@@ Degree of Protection None: IP40 5: IP65 Oil-resistant 4. Switch (Solder Terminals) A16-@-@ Voltage Reduction Circuit (Operating Voltage/Rated Voltage) None: Without Voltage Reduction Unit T1: 100 VAC/110 VAC 5. Socket (Solder Terminals Only) M16 Voltage Reduction Circuit ...

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... Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Pushbutton, Lamp (lighted models only), Case, and Switch. A16@-J (Rectangular) Models Solder Terminal Models IP40 Output Lighting Operating ...

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... A16@-A (Square) Models Solder Terminal Models IP40 Output Lighting Operating voltage SPDT LED 5 VDC without Voltage 12 VDC Reduction Unit 24 VDC Incandescent 5 VDC/VAC lamp 12 VDC/VAC 24 VDC/VAC Non-lighted DPDT LED 5 VDC without Voltage 12 VDC Reduction Unit 24 VDC Incandescent 5 VDC/VAC lamp 12 VDC/VAC 24 VDC/VAC Non-lighted ...

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... A16@-T (Round) Models Solder Terminals IP40 Output Lighting Operating voltage SPDT LED 5 VDC without Voltage 12 VDC Reduction Unit 24 VDC Incandescent 5 VDC/VAC lamp 12 VDC/VAC 24 VDC/VAC Non-lighted DPDT LED 5 VDC without Voltage 12 VDC Reduction Unit 24 VDC Incandescent 5 VDC/VAC lamp 12 VDC/VAC 24 VDC/VAC Non-lighted IP65 Oil-resistant ...

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... A165L- @A-T1-2 PY: pure yellow G: green W: white A: blue Alternate operation Pushbutton color (Self-holding) symbol (See note 1.) A16L- @A-5D-2S R: red Y: yellow A16L- @A-12D-2S PY: pure yellow A16L- @A-24D-2S G: green A16L- @A-T1-2S W: white A: blue A16L- @A-T2-2S B: black (See note 2.) A16- @A-2S Alternate operation Pushbutton color (Self-holding) symbol (See note 1 ...

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... Ordering Individually Pushbuttons, Lamps, Cases, and Switches (Sockets) can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Rectangular Models Note: Use IP40 Pushbuttons with IP40 Switches and use IP65 Pushbuttons with IP65 Switches ...

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... A165L-AY A165L-JPY A165L-APY A165L-JGY A165L-AGY A165L-JW A165L-AW A165L-JA A165L-AA Oil-resistant IP65 Rectangular Square A165L-JR A165L-AR A165L-JY A165L-AY A165L-JPY A165L-APY A165L-JG A165L-AG A165L-JW A165L-AW A165L-JA A165L-AA Oil-resistant IP65 Rectangular Square A165L-JR A165L-AR A165L-JY A165L-AY A165L-JPY A165L-APY A165L-JG A165L-AG A165L-JW A165L-AW A165L-JA A165L-AA ...

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... DPDT DPDT 5 VDC 12 VDC A16-12DSR A16-12DSY A16-12DSG A16-12DSW A16-12DA 5 VAC/VDC 12 VAC/VDC A16-12 Model Solder terminal A16-1 A16-2 PCB terminal A16-1P A16-2P Screw-Less Clamp A16-2S Model Solder terminal A16-T1-1 A16-T1-2 Screw-less clamp A16-T1-2S A16-T2-2S 24 VDC A16-24DSR A16-24DSY A16-24DSG A16-24DSW A16-24DA 24 VAC/VDC A16-24 ...

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... For square models For round models Model Rectangular (2-way guard) A16-CJM Square A16-CAM Round A16-CTM Rectangular (2-way guard) A16-CJA Square A16-CAA Round A16-CTA Rectangular (2-way guard) A165-CJM Square A165-CAM Round A165-CTM Rectangular (2-way guard) A165-CJA Square A165-CAA Round A165-CTA Model Remarks A16ZJ-5050 Cannot be used with the Dust Cover ...

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... A16Z@-5001A LED indicator Green A16Z@-5001GY Incandescent lamp/ Green A16Z@-5001G non-lighted Non-lighted Black A16Z@-5011B LED indicator/incan- White A16Z@-5101W descent lamp/non- Red A16Z@-5101R lighted Yellow A16Z@-5101Y Pure yellow A16Z@-5101PY Blue A16Z@-5101A LED indicator Green ...

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Specifications Approved Standards Agency UL, cUL (See note.) --- Note: cUL: CSA, C22.2 No. 14 Approved Standard Ratings UL, cUL (File No. E41515 125 VAC 250 VAC (general use VDC ...

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Screw-Less Clamp Item Recommended wire size Usable wires and tensile Twisted wire strength Solid wire Tensile strength Length of exposed wire Operating Characteristics Type IP40 Features Operating force (OF) max. 4.41 N Releasing force (RF) min. 0.29 N Total travel ...

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... Nomenclature Pushbutton Cap Legend plate Dispersion plate Reflective plunger Flange Shape Rectangular (A16@-J) Square (A16@-A) Round (A16@-T) Color of Pushbutton LED/incandescent models Neon models Non-lighted models Degree of Protection IP40/Oil-resistant IP65 Lamp Switch Switch Ratings 125 VAC 250 VAC VDC Minimum applicable load VDC ...

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... Solder terminals and tab terminals (#110) can be both used with Lighted and Non-lighted Pushbutton Switches. Rectangular A16@-J Solder terminals (tab terminals #110) Square A16@-A Solder terminals (tab terminals #110) Round A16@-T Solder terminals (tab terminals #110) 70 Lamp terminal Lock ring Mounting nut Lamp terminals Packing (t0.5) ...

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... PCB terminals Rectangular A16@-J@-T1 Voltage-reduction lighting, solder terminals (tab terminals #110) Packing (t0.5) (for oil-resistant IP65 only) Rectangular A16@-J@-2S, T1-2S, T2-2S Screw-Less Clamp Switch dismounting lever Lock ring Mounting nut Packing (t0.5) (for oil-resistant IP65 only) Direction-indication arrow Pushbutton ...

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... Incandescent Lamp A16-5/-12/-24 0.25 2.54 A16ZA-520@ Color Milky Transparent Note: The standard model is transparent. 18 dia. Square A16ZA-3003 4 13 max. 0.5 dia. 2.54 6 dia. A16ZT-520@ 12.9 dia. 13.4 dia. Note: 1. The panel is 0.6 mm thick. 2. The panel is made of the materials listed in the following table. ...

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... Lock Ring 15.8 0.1 dia. Rough surface 17.9 0.1 Extractor A16Z-5080 Rough surface +0 dia. 0 0.1 t=1 73 ...

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... Rectangular A16ZJ-5050 Torsion spring Guard (transparent) Panel Cutouts (Top View) 24.5 min. +0.2 16 dia min. Square A16ZA-5050 Torsion spring Panel Cutouts (Top View) 19 min. +0.2 16 dia min. 74 18.1 Holder (black) Note: The above illustration shows the case where 4 provided for the distance "x." clearance is required for the "x" ...

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... Dust Covers Rectangular A16ZJ-5060 Square A16ZA-5060 Round A16ZT-5060 24 dia. Cover A (transparent) Panel Cutouts Cover B (black) 25 min. Cover A (transparent) Cover B (black) 25 min. Cover A (transparent) Cover B (black) 25 min. +0.2 16 dia min. Panel Cutouts +0.2 16 dia. 25 min. 0 Panel Cutouts +0.2 25 min. 16 dia ...

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... Side with TOP indicated Five, 1 dia. Two, 5 dia. Screw-Less Clamps Red White Black Black • Voltage-reduction lighting models with Screw-Less Clamps (A16L- @T1-2S, A16L-@T2-2S) incorporate voltage-reduction circuits. Terminal Arrangement (Bottom View) Note: The L+ is not shown on the Switch. Terminal Arrangement (Bottom View) ...

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... If the panel finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Square A16@-A/M16@-A Round A16@-T/M16@-T (Top View) +0.2 16 dia min. 19 min. Square A16@-A/M16@-A Round A16@-T/M16@-T (Top View) +0.2 24 min. 16 dia. 0 9.1 0.05 24 min. ...

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... The mounting ring must be tightened to a torque 0. The mounting hole must be cut out in the way described previously. The dimension A is the length required for removing the Switch when the mounted state. If Switches are mounted side-by-side separated by less than the specified distance, it may not be possible to remove the Switch. ...

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... Removing the Switch Unit Grip the part between the Switch holder of the Case and the Switch Unit using the A16Z-5080 Extractor, and pull to remove the Switch Unit. • 16-mm Models A16Z-5080 Extractor • A16-P Models (with PCB Terminals) The Switch Unit can be mounted or dismounted by simply opening or closing the lever ...

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... Mounting the A16Z Dust Cover Set A16ZJ-5060 1. Separate the Dust Cover into 2 parts: cover A and cover B. 2. Insert the Case (Pushbutton Unit) into cover B. 3. Mount these parts together onto the panel. 4. From the back of the panel, mount the lock ring and secure with the mounting nut ...

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... The A16 allows both a standard load (125 V at 5A, 250 and a microload standard load is applied, however, the microload area cannot be used. If the microload area is used with a standard load, the contact surface will become rough, and the opening and closing of the contact for a microload may become unreliable ...

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... Do not subject the Switch to extreme shock or vibration. Doing so will cause malfunctions and damage to the Switch. Do not let sharp objects come into contact with the Switches that are made of resin. Doing so will damage the Switches, causing scratches on the outside of the operating parts, and malfunction. ...

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... Knob-type Selector Switch A165S/W Mounting Aperture • Modular construction • Oil-resistant IP65 models • UL and cUL approved. • Conforms to EN60947-5-1, IEC947-5-1 • Short mounting depth, less than 28.5 mm below panel • Wide range of switching capacity from standard to microload • Lighted and non-lighted models • ...

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... Switch (Same as for Key-type Selector Switches) A16S-@-@@@ Number of Notches 2N: 2 notches 3N: 3 notches 2. Contacts 1: SPDT 2: DPDT 3. Lamp A16-@@ Operating Voltage (Rated Voltage) LED 5DS: 5 VDC (5 VDC) 12DS:12 VDC (12 VDC) 24DS:24 VDC (24 VDC Illumination Color None: Black (Non-lighted models only) R: Red G: Green Y: Yellow 3 ...

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... Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Selector, Lamp (lighted models only), and Switch. Solder Terminals A165@-J (Rectangular) Models IP65 Oil-resistant No. of Output Reset method notches ...

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... A165@-T (Round) Models IP65 Oil-resistant No. of Output Reset method notches 2 notches SPDT Manual Automatic DPDT Manual Automatic 3 notches DPDT Manual Note: Enter the desired color symbol for the Selector (red); Y (yellow); G (green). The Selector for non-lighted models is black. 86 Lighting method Operating voltage ...

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... Ordering Individually Selectors, Lamps, and Switches (Sockets) can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Selectors with Knobs Rectangular Models Lighted Models Lamp LED only Note: Temperature rises in incandescent lamps can cause heat deformation ...

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... Selectors (Oil-resistant IP65 Models Only) Appearance Number of notches Rectangular 2 notches (A165@-J) 3 notches 2 notches Square (A165@-A) 3 notches Round (A165@-T) 2 notches 3 notches Note: 1. Enter the desired color symbol for the Selector in the @. 2. The selector for non-lighted models is black. Switches Appearance Lighted Non-lighted Lighted Non-lighted ...

Page 91

... VDC 24 VDC Note: The values in parentheses are for red Selectors. Model Remarks A16ZJ-3003 Used for covering the panel cutouts for future panel expansion. A16ZA-3003 Degree of protection: IP40 A16ZT-3003 Emergency Indicator Stop Switch Yes Yes Convenient for ganged installation. Tighten to a torque of 0.39 N· ...

Page 92

Characteristics Item Allowable operating Mechanical frequency Electrical Insulation resistance Dielectric strength Vibration resistance Malfunction Shock resistance Destruction Malfunction Durability Mechanical Electrical Ambient temperature Ambient humidity Electric shock protection class PTI (tracking characteristic) Degree of contamination Weight Note: With LED not ...

Page 93

Contact Form Name SPDT COM SW2 SW1 Notch Position 2 notches 3 notches --- Contact NC NO Contact SPDT SW Position DPDT SW2 SW1 91 ...

Page 94

... Nomenclature Selector Flange Shape Rectangular (A165@-J) Square (A165@-A) Round (A165@-T) Protective Structure Oil-resistant IP65 Terminal Type Solder terminals (tab terminals #110) PCB terminals 92 Color of Selector LED models Red, green, yellow Non-lighted models Black Lighting Method Lighted (LED) models (The upper face of the knob is illuminated.) ...

Page 95

... Note: See page 96 for panel cutouts. Square A165@-A Solder terminals (tab terminals #110) Note: See page 96 for panel cutouts. Round A165@-T Solder terminals (tab terminals #110) Note: See page 96 for panel cutouts. Lamp terminal Model, standard, lot No., serial number Mounting nut Packing (t0 ...

Page 96

... The following diagrams show the rectangular model as a representative example. The lamp terminal is also provided with non-lighted models. Rectangular A165@-J PCB terminals Note: See page 96 for panel cutouts. Rectangular A165W@-T Reduced-voltage light- ing, solder terminals (tab terminals #110) Rectangular A165@-2S Screw-Less Clamp 94 Packing (t0.5) Selector Case Lock ring Packing (t0.5) Mounting nut (for oil-resistant IP65 only) Switch ...

Page 97

... View) number indication Dimensions of PCB Terminals Lamp terminal (t=0.5) Eight, 1 dia. Note: For details of the terminal arrangement for Screw-Less Clamps, refer to the corresponding section for the A16. Lighted DPDT Switches Dimensions of Terminal Holes Lamp terminal on the Switch. Non-lighted DPDT Switches ...

Page 98

... Terminal Arrangement Dimensions of (Bottom View) PCB Terminals Side with TOP indicated PCB Cutouts (Bottom View) Side with TOP indicated Two, 5 dia. Square A165@-A Round A165@-T (Top View) +0.2 16 dia min. Side with TOP indicated PCB Cutouts (Bottom View) Side with TOP indicated Two, 5 dia ...

Page 99

... If the panel finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Installation For details on mounting the Switch to a panel, and mounting and dismounting the Switch, refer to installation details for the A16 Pushbutton Switch. Panel Mounting Refer to the Installation section for the A16 ...

Page 100

... Key-type Selector Switch A165K Mounting Aperture • Modular construction • Oil-resistant IP65 models • UL and cUL approved. • Conforms to EN60947-5-1, IEC947-5-1 • Short mounting depth, less than 28.5 mm below panel • Wide range of switching capacity from standard to microload • Automatic and manual models available ...

Page 101

... Subassembled 1. Selector A165K-@@ Flange Shape J: Rectangular A: Square T: Round 2. Switch (Same as for Knob-type Selector Switches) A16S-@-@@ Number of Notches 2N: 2 notches 3N: 3 notches 2. Contacts 1: SPDT 2: DPDT 3. Terminals None: Solder terminals (tab terminals #110) 2. Number of Notches/Reset Method/Key Release Position 2ML: 2 notches/Manual/Left 2MR: 2 notches/Manual/Right 2M: ...

Page 102

... The model numbers used to order sets of Units are given in the following tables. One set comprises the Selector and Switch. Solder Terminals A165K-J (Rectangular) Models IP65 Oil-resistant Number of notches Output 2 notches SPDT DPDT 3 notches DPDT A165K-A (Square) Models IP65 Oil-resistant Number of notches Output 2 notches SPDT DPDT 3 notches DPDT 100 Reset method ...

Page 103

... A165K-T (Round) Models IP65 Oil-resistant Number of notches Output 2 notches SPDT DPDT 3 notches DPDT Reset method Key release position Left Manual Right Left and right Left Automatic Left Manual Right Left and right Left Automatic Center Manual Right Left Left, right, and center ...

Page 104

... Selectors and Switches can be ordered separately. Combinations that are not available as sets can be created using individual Units. Also, store the parts as spares for maintenance and repairs. Selectors Appearance Number of notches Rectangular 2 notches (A165K-J) 3 notches Square 2 notches (A165K-A) 3 notches Round (A165K-T) 2 notches 3 notches 102 Reset method Key release position Manual Automatic Manual Automatic Manual Automatic Manual ...

Page 105

... Yes Yes Yes Yes Solder terminal A16S-2N-1 A16S-2N-2 A16S-3N-2 PCB terminal A16S-2N-1P A16S-2N-2P Model Non-lighted A16-2S A16S-3N-2LS Model Remarks A16ZJ-3003 Used for covering the panel cutouts for future panel expansion. A16ZA-3003 Degree of protection: IP40 A16ZT-3003 Emer- Indicator Selector gency Stop Switch ...

Page 106

Specifications Approved Standards Agency Standards UL, cUL (See note.) UL508 --- EN60947-5-1 Note: cUL: CSA, C22.2 No. 14 Approved Standard Ratings UL, cUL (File No. E41515 125 VAC 250 VAC (general use ...

Page 107

Operating Characteristics Type Features Operating force (OF) max. Set position (SP) Operation Angle Two notches Three notches (75 ) (45 ) (45 ) Note: The angle used for automatic reset is shown in parentheses. Contact Form Name DPDT COM SW1 ...

Page 108

... Nomenclature Selector Flange Shape Rectangular (A165K-J) Square (A165K-A) Round (A165K-T) Protective Structure Oil-resistant IP65 106 Key Number of Notches and Reset Method 2 Notches Manual Automatic 3 Notches Manual Mixed-operation Switch Switch Specifications Standard Loads 125 VAC 250 VAC VDC Minimum applicable load VDC ...

Page 109

... Note: See page 110 for panel cutouts. Square A165K-A Solder terminals (tab terminals #110) Note: See page 110 for panel cutouts. Round A165K-T Solder terminals (tab terminals #110) Note: See page 110 for panel cutouts. Model, standard, lot No., serial number Mounting nut Packing (t0.5) Lock ring Model, standard, lot No ...

Page 110

... The following diagrams show the rectangular model as a representative example. Rectangular A165K-J PCB terminals Note: See page 110 for panel cutouts. Rectangular A165K@-2S Screw-Less Clamp 108 Packing (t0.5) Switch dismounting lever Lock ring Packing (t0.5) (for oil-resistant IP65 only) Mounting nut ...

Page 111

... Model, rating, and lot (Bottom View) number indication Dimensions of PCB Terminals Lamp terminal (t=0.5) Eight, 1 dia. Note: For details of the terminal arrangement for Screw-Less Clamps, refer to the corresponding section for the A16. Lighted DPDT Switches Terminal Arrangement (Bottom View) Dimensions of Terminal Holes Lamp terminal on the Switch ...

Page 112

... Terminal Arrangement (Bottom View) Dimensions of PCB Terminals Side with TOP indicated PCB Cutouts (Bottom View) Side with TOP indicated Two, 5 dia. Square A165@-A Round A165@-T (Top View) +0.2 16 dia min. Side with TOP indicated PCB Cutouts (Bottom View) Side with TOP indicated Two, 5 dia ...

Page 113

... If the panel finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Installation For details on mounting the Switch to a panel, and mounting and dismounting the Switch, refer to installation details for the A16 Pushbutton Switch. Panel Mounting Refer to the Installation section for the A16 ...

Page 114

... Note: Refer to the Common Precautions for Pushbutton Switches on page 14, as well as the “Safety Precautions” on page 121. Model Number Structure Model Number Legend Completely Assembled Shipped as a set that includes the Operation Unit and light source. 1 A165E@-@-@ IP65 (Oil-resistant) 1. Operation Unit Shape and Functions Code Functions Pushbutton Non-lighted S 30 dia ...

Page 115

... A16ZJ-3003 Square A16ZA-3003 Round A16ZT-3003 --- A16Z-3004 A16Z-5080 Terminal Contact SPST-NC A165E-LS-24D-01 DPST-NC A165E-LS-24D-02 SPST-NC A165E-S-01 DPST-NC A165E-S-02 SPST-NC A165E-LM-24D-01 DPST-NC A165E-LM-24D-02 SPST-NC A165E-M-01 DPST-NC A165E-M-02 TPST-NC A165E-M-03U A165E-S-03U Illumination Contact form Non-lighted SPST-NC A165E-01 DPST-NC A165E-02 Lighted SPST-NC A165E-01L DPST-NC A165E-02L ...

Page 116

Specifications Certified Standards Certification body UL, cUL (See note.) TÜV Product Service CQC (CCC) Note: Certification for CSA C22.2 No indicated by the Certified Standard Ratings UL508, CSA C22.2 No.14, CCC(GB14048.5) Models with Separate Construction Rated voltage 125 ...

Page 117

... (with no icing or condensation) Storage (with no icing or condensation) Operating: 35% to 85% IP65 Oil-resistant IP65 (See note 2.) Class II 175 3 (EN60947-5-1) Approx (in case of DPST-NC Switches) 14.7 N 0.1 N·m 3 case of A165E@-U series) Rated current Operation voltage VDC±5% Lighted Non-lighted, One-piece construction A165E-U 2 150 m/s max. ...

Page 118

... Protective Structure Oil-resistant IP65 Terminal Type Solder terminals (tab terminals #110) Lamp LED lamp Note: A165E Emergency Stop Switch must be ordered as a set. No LED is installed for the non-lighted models. Push-lock, Turn-reset System Prevents Misuse Contact open Contact closed 116 Illumination Colors ...

Page 119

... Non-lighted models 30 mm diameter +0.1 3 dia. 0 Panel cutout dimensions A165E-LS 30 dia. Lighted models 30 mm diameter +0.1 3 dia. 0 Panel cutout dimensions A165E-S-03U 30 dia. Non-lighted, one-body models 30 mm diameter +0.2 16 dia. 0 Panel cutout dimensions Mounting ring Lock ring Packing (T0.5) Lock +0.2 16 dia. ...

Page 120

... Non-lighted models 40 mm diameter +0.2 16 dia. 0 Panel cutout dimensions A165E-LM Lighted models 40 mm diameter +0.2 16 dia. 0 Panel cutout dimensions A165E-M-03U One-body models 40 mm diameter +0.2 16 dia. 0 Panel cutout dimensions 118 40 dia. Mounting ring Switch M16 1 Lock ring Lock Packing (T0.5) 2.6 +0 ...

Page 121

... Note: The L+ and L terminals are not available with the non-lighted models. Panel Plugs Select an appropriate Panel Plug according to the panel design and mount from the front side of the panel. Panel cutout dimensions are the same as those for the Switch. Screw Fitting A16Z-3004 15.6 dia. t=1 45 dia. 0 0.1 ...

Page 122

... Lock ring Rubber packing or Yellow Plate (sold separately) Mounting nut 3. Removing the Switch Insert the prongs of the A16Z-5080 Extractor between the Switch and the Operation Unit, grip the Switch, and pull to remove. L marking 4. Installing the LED Lamp When mounting the Lamp, make sure it is facing the direction shown in the following diagram ...

Page 123

... The A165E-@U allows both a standard load (125 250 V at 0.5 A) and a microload standard load is applied, however, the microload area cannot be used. If the microload area is used with a ...

Page 124

... Indicator M16 Cylindrical 16-dia. Indicator • Same basic design as the A16 Pushbutton Switch. • UL and cUL approved (File No. E41515). Model Number Structure Model Number Legend Completely Assembled The model numbers used to order sets of Units are illustrated below. One set comprises the Display, Case, Lamp, and Socket. ...

Page 125

Ordering Information List of Models Ordering as a Set The model numbers used to order sets of Units are given in the following tables. One set comprises the Display, Case, Lamp, and Socket. M16@-J (Rectangular) Models Solder Terminal Models Appearance ...

Page 126

Ordering Individually Displays, Cases, Lamps, and Sockets can be ordered separately. Combinations that are not available as sets can be created using individual parts. Also, store the parts as spares for maintenance and repairs. Rectangular Note: Use IP40 Displays in ...

Page 127

... A165L-JGY A165L-AGY A165L-JW A165L-AW A165L-JA A165L-AA IP65 oil-resistant Rectangular Square A165L-JR A165L-AR A165L-JY A165L-AY A165L-JPY A165L-APY A165L-JG A165L-AG A165L-JW A165L-AW A165L-JA A165L-AA Operating voltage 12 VDC A16-12DSR A16-24DSR A16-12DSY A16-24DSY A16-12DSG A16-24DSG A16-12DSW A16-24DSW A16-12DA A16-24DA 12 VAC/VDC 24 VAC/VDC A16-12 A16-24 Model number ...

Page 128

... Ambient operating temperature (with no icing or condensation) Ambient operating humidity 35% to 85% Ambient storage temperature Note: Characteristics not provided above are the same as those for the A16. Screw-less Clamp Item Recommended wire size Usable wires and ten- Twisted wire sile strength Solid wire ...

Page 129

Dimensions Note: 1. All units are in millimeters unless otherwise indicated. 2. Refer to page 129 for details of panel cutout dimensions. Rectangular M16-J Solder terminals Round M16-T Solder terminals 18 dia. 15.1 dia. Square M16-A Packing (t0.5) Solder terminals ...

Page 130

Rectangular The rectangular model is given here as a representative example. M16@-P Lamp terminals are provided even for non-lighting applications. PCB terminals 18 15 Rectangular M16@-T1, T2 Voltage-reduction lighting, solder terminals Display Case Packing (t0.5) (for oil-resistant IP65 ...

Page 131

... Note: 1. Make sure the thickness of the mounting panel is 0.5 to 3.2 mm. If, however, a Switch Guard or Dust Cover is used, the thickness of the mounting panel must the panel finished with coating, etc., make sure that the panel meets the specified dimensions after coating. Installation Refer to the Installation section for the A16. Screw-Less Clamp Bottom View Black ...

Page 132

... Precautions Refer to the Technical Information for Pushbutton Switches (Cat. No. A143) and the Precautions section for the A16. Correct Use Mounting When mounting the Case onto the Socket Unit, ensure that the orien- tation is correct. Perform mounting with the • mark on the Case and the TOP mark on the Socket Unit facing in the same direction ...

Page 133

... Intermittent or continuous sound selected by jumper setting Three supply voltages: 6 VAC/VDC and VAC/VDC Jumper storage provided at bottom of Unit Complements the A16 range of Pushbuttons, Selector Switches, and Key Switches. Ordering Information List of Models Item Sound w/jumper ...

Page 134

M2BJ-B Specifications Standard-sound Models 6-V Models Model Rated voltage 6 VAC/VDC Sound pressure (See note.) Continuous sound (phons) min. Driving frequency 2±0.5 kHz Intervals 190 times/minute±10% Current consumption max max. Inrush ...

Page 135

M2BJ-B High-sound Models (LED is incorporated) Model M2BJ-BH06D Rated voltage 6 VAC/VDC Sound pressure 70 to 100 dB (phons) (See note.) Driving frequency 2.8±0.5 kHz Intervals Approx. 190 times/min. Current max. consumption ti AC 100 mA max. ...

Page 136

M2BJ-B Dimensions Note: All units are in millimeters unless otherwise indicated. M2BJ-B Standard-sound Models M2BJ-BH High-sound Models 20 M2BJ-BH24D-DA External Signal Selection Model An external signal selection model is also available. With this model possible to switch between ...

Page 137

M2BJ-B Precautions Correct Use Application Precautions When power is supplied, there is an inrush current Con- firm that this will not adversely affect operation or damage any devices before using the M2BJ in application. There ...

Page 138

Pushbutton Switch A22 Install in 22-dia. or 25-dia. Panel Cutout • Easy mounting and removal of Switch Unit. • Increase wiring efficiency with three-row mounting of Switch Blocks. • Finger protection mechanism on Switch Unit provided as a stan- dard ...

Page 139

Subassembled The Pushbutton, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Pushbutton 1 Lighted/Non-lighted Code Description None ...

Page 140

Switch (Standard Load) 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted 2 Contacts Code Description 10 SPST-NO 01 SPST-NC 11 SPST-NO + SPST-NC 20 DPST-NO 02 DPST-NC 138 A22@-@@-@ 3 Switch Action Code Description M ...

Page 141

Ordering Information List of Models Ordering as a Set Non-lighted (Round Type) Appearance Output SPST-NO Round/Flat type SPST-NC SPST-NO + SPST-NC DPST-NO A22-F DPST-NC SPST-NO Round/Projection type SPST-NC SPST-NO + SPST-NC DPST-NO A22-T DPST-NC SPST-NO Round/Full-guard type SPST-NC SPST-NO + ...

Page 142

Non-lighted (Square Type) Appearance Output SPST-NO Square/Projection type SPST-NC SPST-NO + SPST-NC DPST-NO A22-C DPST-NC SPST-NO Square/Guard type SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC A22-D Lighted (Round Type) Appearance Output SPST-NO Round/Projection type LED lighting (without Voltage Reduction Unit) SPST-NC ...

Page 143

Appearance Output SPST-NO Round/Half-guard type SPST-NC LED voltage- reduction lighting (with Voltage SPST-NO + Reduction Unit) SPST-NC DPST-NO DPST-NC A22L-H SPST-NO Round/Full-guard type LED lighting (without Voltage Reduction Unit) SPST-NC SPST-NO + A22L-G SPST-NC DPST-NO DPST-NC SPST-NO Round/Full-guard type SPST-NC ...

Page 144

Lighted (Square Type) Appearance Output SPST-NO Square/Projection type SPST-NC LED lighting (without Voltage SPST-NO + Reduction Unit) SPST-NC DPST-NO DPST-NC A22L-C SPST-NO Square/Projection type SPST-NC LED voltage- reduction lighting (with Voltage SPST-NO + Reduction Unit) SPST-NC DPST-NO DPST-NC A22L-C SPST-NO ...

Page 145

Ordering Individually Non-lighted Models Pushbutton Switch Lighted Models (without Voltage Reduction Unit) Pushbutton Lamp Incandescent LED lamp Switch (without Voltage Reduction Unit) Lighted Models (with Voltage Reduction Unit) Pushbutton Lamp LED Switch (with Voltage Reduction Unit) 143 ...

Page 146

Pushbutton Non-lighted Color Flat type Red A22-FR Green A22-FG Yellow A22-FY White A22-FW Blue A22-FA Black A22-FB Color Square/Projection type Red A22-CR Green A22-CG Yellow A22-CY White A22-CW Blue A22-CA Black A22-CB Lighted Color Projection type Red A22L-TR Green A22L-TG ...

Page 147

Lamp LED Lamp Appearance AC/DC DC Red Green Yellow (See note 2.) Blue AC Red Green Yellow (See note 2.) Blue AC and DC Red Green Yellow (See note 2.) Blue Note: 1. For voltage-reduction lighting, use the A22-24A@. 2. ...

Page 148

... SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC Note: 1. The above diagrams show the DPST-NO contact models as representative examples. 2. For voltage-reduction lighting, use the A22-24A@. Accessories (Order Separately) Common to A22, A22S/W, A22K, M22, and A22E Item Appearance Switch Blocks Lamp Sockets Mounting Latches ...

Page 149

... Can be plugged into pre-cut panel holes for future expansion. The color is black. For those designed exclusively for A22, DPST-NO or DPST-NC Switches cannot be used. Material: Polycarbonate resin Plastic connector used to extend a cable from the Switch Box. (See page 162.) Use when mounting to a panel with a 25-dia ...

Page 150

Item Appearance Snap-in Standard Legend size Plates Large size For Emer- gency Stop Switch Character Films Lamp Extractor Tightening Wrench Cap Tightening Tool Cap Puller 148 Classification Without text Black A22Z-3443B Red A22Z-3443R White A22Z-3443W Transparent A22Z-3443C White text on ...

Page 151

Specifications Common to A22, A22S/W, A22K, and A22E Approved Standards Recognized Standards organization UL (See note.) UL508 TÜV Product Service EN60947-5-1 CQC (CCC) GB14048.5 Note: UL-certification for CSA C22.2 No. 14 and bears the Approved Standard Ratings UL, cUL (File ...

Page 152

... Degree of protection IP65 (oil-resistant) Electric shock protection class Class II PTI (tracking characteristic) 175 Degree of contamination 3 (IEC947-5-1) Note: 1. With no icing or condensation. 2. Malfunction within 1 ms. 150 Emergency Stop Switches Lighted Non-lighted models: model: A22E A22L-T A22L-G A22L-H A22L-D A22L-C 30 operations/minute max. min. (at 500 VDC) ...

Page 153

... N (TTF) max. Total travel 5.5 mm max. (TT) Resetting force --- (RF) min. Note: Rotation torque for Emergency Stop Pushbutton, Knob-type Selector, and Key-type Selector Switches. Nomenclature Lock Ring The above illustration shows a lighted model. Emergency Stop Knob-type Selector Switches Switches Push-lock turn- Manual reset ...

Page 154

... A22-T, A22L-T 54.7 (See note 1.) 40-dia. Mushroom Type A22-M 54.7 (See note 1.) Square/Full-guard Type A22-D, A22L-D 54.7 (See note 1.) For DPST-NO (DPST-NC) Monoblock-contact Switches 29.7 dia. (See note 1.) 23.9 dia. 54.7 (See note 1.) 40 dia. 54.7 (See note 1.) 29.8 x 29.8 54.7 (See note 1.) ...

Page 155

... Accessories Note: All units are in millimeters unless otherwise indicated. Legend Plate Frames A22Z-332@ Lock Ring A22Z-3360 30 dia. Color Cap A22L-30T@ 23.4 dia. Sealing Caps For Flat Models A22Z-3600F For Full-guard Models A22Z-3600G A22Z-333@ 28 dia. 28 dia. 0.3 22.2 dia. 0.1 25-dia. Ring A22Z-R25 22 ...

Page 156

Three-throw Spacer A22Z-3003 Metallic Bezel Rings For Flat/Projection Models 28.7 dia. A22Z-3580 24 29.7 0.3 dia. Snap-in Legend Plates For Standard Models A22Z-3443@-@ For Emergency-stop Models A22Z-3476-1 (90 dia.) Black letters Yellow Character Film For Round Models A22Z-3460-@ t0.22 154 ...

Page 157

Lamp Extractor A22Z-3901 11 dia. 8.5 dia. Cap Tightening Tool A22Z-3908 Cap Puller A3PJ-5080 Simple Protective Cover A22Z-3700 Tightening Wrench A22Z-3905 8 dia. 30-dia. Resin Attachment A22Z-A30 5 dia. Lock Plate A22Z-3380 22.5 dia. 0.3 recess dia. ...

Page 158

Control Box (Enclosure) A22Z-B10@ A22Z-B101 (One Hole) A22Z-B101Y Four, 4x38 tapping screws +0.3 22.1 dia. 0.1 (10x36) 0.6-mm concave surface A22Z-B102 (Two Holes) Four, 4x38 tapping screws Two, 22.1 A22Z-B103 (Three Holes) Four, 4x38 tapping screws +0.3 Three, 22.1 dia. ...

Page 159

A22Z-B201 (One Hole) A22Z-B201Y Four, M4 Phillips binding screws 22.1 dia. (10 36) 0.6-mm concave surface A22Z-B202 (Two Holes) Four, M4 Phillips binding screws Two, 22.1 dia. A22Z-B203 (Three Holes) Four, M4 Phillips binding screws Three, 22.1 dia. Terminal Arrangement ...

Page 160

Terminal Connection Type Terminal connection Non-lighted (SPST-NO Bottom view + SPST-NC Non-lighted (DPST-NO Bottom view + DPST-NC Lighted without Voltage Bottom view Reduction Unit 1 (SPST-NO + SPST-NC) 2 Lighted with Voltage Re- duction ...

Page 161

Installation Common to A22, A22S/W, A22K, M22, and A22E Mounting to the Panel Panel Hole Dimensions 22 dia. For 25-dia. holes, always use 25-dia. Rings. (Since the cutout dimen- sions are large, IP65 cannot be guaranteed unless 25-dia. Rings are ...

Page 162

Mounting the Operation Unit on the Panel Insert the Operation Unit (Pushbutton, etc.) from the front surface of the panel, insert the Lock Ring and the mounting nut from the termi- nal side, then tighten the nut. Before tightening, check ...

Page 163

Half-guard Indicators Put the tips of the Cap Tightening Tool (A22Z-3908) into the Color Cap slot and turn the Tool. Assembling the Cap Lighted Pushbutton Switch Mount the Color Cap so that the protrusions inside the cap fit into the ...

Page 164

Control Box (Enclosure) Mounting the Switch The Standard-size Legend Plate Frame can be mounted. Mount the Frame as shown in the following diagram. Mount the Switch in the same way as for an ordinary panel. Snap-in Legend Plate Creating a ...

Page 165

Wiring Wiring Round Crimp Terminals Loosen the terminal screw from the Switch Unit until it completely comes off the groove, insert a screwdriver as shown in the following figure, then push up the washer in the direction indicated by the ...

Page 166

Engraving Method Material: Acrylic Engrave the characters directly on the matted side of the Snap-in Legend Plate. The characters must be engraved no deeper than 0.5 mm. Apply alcohol-based paint coating to the engraved characters. If the Snap-in Legend Plate ...

Page 167

Precautions Common to A22, A22S/W, A22K, M22, and A22E !WARNING Do not apply a voltage between the incandescent lamp and the terminal that is greater than the rated voltage. If the incandescent lamp is broken, the Operation Units may pop ...

Page 168

... SPST-NO + SPST-NC 20 DPST-NO 02 DPST-NC Note: 1. For models with 2 notches 2. The contacts are rated for stand- ard loads. For microloads, refer to Accessories section for the A22. With Voltage Reduction Unit None Non-lighted T1 LED 100 VAC (See note 2.) T2 200 VAC (See note 3.) lit by directly applying 100 VAC/VDC (200 VAC/VDC) to the lamp terminal ...

Page 169

Subassembled The Selector, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Selector 1 Lighted/Non-lighted Code Description S ...

Page 170

Ordering Information List of Models Ordering as a Set Non-lighted Appearance Number of notches 2 notches Knob-type Selector Switch A22S 3 notches 168 Resetting method Output SPST-NO Manual SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC SPST-NO Automatic SPST-NC SPST-NO + SPST-NC ...

Page 171

Lighted (Without Voltage Reduction Unit) Appearance Number of notches 2 notches Knob-type Selector Switch LED lighting (without Voltage Reduction Unit) A22W 3 notches Resetting Output Operating method voltage SPST-NO 6 VDC Manual 6 VAC 12 VAC/VDC 24 VAC/VDC SPST-NC 6 ...

Page 172

Appearance Number of notches 3 notches Knob-type Selector Switch LED lighting (without Voltage Reduction Unit) A22W Lighted (With Voltage Reduction Unit) Appearance Number of notches 2 notches Knob-type Selector Switch LED voltage-reduction lighting (with Voltage Reduction Unit) A22W 3 notches ...

Page 173

Ordering Individually Non-lighted Models Selector Switch Lighted Models (without Voltage Reduction Unit) Selector Lamp Incandescent LED lamp Switch (without Voltage Reduction Unit) Lighted Models (with Voltage Reduction Unit) Selector Lamp LED Switch (with Voltage Reduction Unit) 171 ...

Page 174

Selectors Non-lighted (Color: Only Black is Available) Notches Reset method 2 notches A22S-2M Manual A22S-2A Automatic 3 notches A22S-3M Manual A22S-3A Automatic Notches Reset method 2 notches A22S-C2M Manual A22S-C2A Automatic 3 notches A22S-C3M Manual A22S-C3A Automatic Lamps LED Lamp ...

Page 175

... SPST-NO SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC Note: For voltage-reduction lighting, use the A22-24A@. Accessories (Order Separately) The A22S/W uses the same accessories as the A22. Refer to the relevant information in the section for the A22. Model A22-10M A22-01M A22-11M A22-20M A22-02M Without Voltage ...

Page 176

Specifications With the exception of the following items, the specifications are the same as for the A22. Refer to the relevant information in the Specifications section for the A22. Operation Angle Two notches Three notches Note: 1. The angle used ...

Page 177

Nomenclature Lock Ring Dimensions Note: All units are in millimeters unless otherwise indicated. Knob-type Selector Switch (Lighted/Non-lighted) A22S/A22W A22S-C Selector Number of Notches 2 notches/3 notches Applicable Colors Non-lighted: Black Lighted: Red, green yellow, blue Lamp Light Source LED lamp ...

Page 178

... Accessories (Common to A22, A22S/W, A22K, M22, and A22E) The A22S/W uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22. Terminal Arrangement (Bottom View) Non-lighted (SPST-NO + SPST-NC) (SPST-NO + SPST-NC) M3.5 screw Switch Blocks Panel Cutouts (Top View) +0 ...

Page 179

Selector Switch A22K Install in 22-dia. or 25-dia. Panel Cutout • Easy mounting and removal of Switch Unit. • Increase wiring efficiency with three-row mounting of Switch Blocks. • Finger protection mechanism on Switch Unit provided as a stan- ...

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Subassembled The Selector, Lamp, or Switch can be ordered separately. Use them in combination for models that are not available as assembled Units. These can also be used as inventory for maintenance parts. 1. Selector 2. Switch Non-lighted 178 1 ...

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Ordering Information List of Models Ordering as a Set Appearance Number of notches 2 notches Key-type Selector Switch A22K 3 notches Note: Two Keys are provided. Reset method Output Key release SPST-NO Manual SPST-NC SPST-NO + SPST-NC DPST-NO DPST-NC SPST-NO ...

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... Lighted Note: DPST-NO + DPST-NC combination is also possible. Accessories Appearance A22K-K Note: Two keys are provided. Accessories The A22K uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22. 180 Selector Reset method Manual Automatic Manual ...

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Specifications With the exception of the following items, the specifications are the same as for the A22. Refer to the relevant information in the Specifications section for the A22. Operation Angle 2 notches 3 notches Note: 1. The angles in ...

Page 184

... Note: All units are in millimeters unless otherwise indicated. Key-type Selector Switch A22K 30 dia. Accessories The A22K uses the same accessories as the A22. Refer to the relevant information in the corresponding section for the A22. Terminal Arrangement (Bottom View) Non-lighted (SPST-NO + SPST-NC) M3.5 screw Switch Blocks ...

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... Precautions The precautions for the A22K are the same as those for the A22. Refer to the relevant information in the Precautions section for the A22 and the Technical Information for Pushbutton Switches (Cat. No. A143). ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ...

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... Install using either round, or forked crimp terminals. • Oil-resistant to IP65 (non-lighted models)/IP65 (lighted models) Note: Refer to the Common Precautions for Pushbutton Switches on page 14, as well as the “Safety Precautions” on page 201. Model Number Structure Model Number Legend Completely Assembled Shipped as a set which includes the Operation Unit, Lamp (lighted models only), and Switch ...

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... Voltage Reduction Unit) 1. Operation Unit Lighted/Non-lighted 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted (See note.) Note: Lighted Emergency Stop Switches are available only for the 40-dia. push- lock turn-reset models. 2. Lamp 1 Operating Voltage (Rated Voltage) Incandescent Code LED 6D 6 VDC (6 VDC) 6A ...

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Switch Lighted/Non-lighted 1 Lighted/Non-lighted Code Description None Non-lighted L Lighted Ordering Information List of Models Completely Assembled Non-lighted Models Appearance 40-dia. head Medium Push-pull A22E-MP 60-dia. head Large Push-pull A22E-LP 30-dia. head Small Push-lock Turn-reset A22E-S 40-dia. head Medium ...

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Lighted Models Appearance 40-dia. head SPST-NC Push-lock Turn-reset without voltage Re- duction Unit SPST-NO/SPST-NC DPST-NC 40-dia. head SPST-NC Push-lock Turn-reset with Voltage Reduc- SPST-NO/SPST-NC tion Unit DPST-NC Switch with Integrated Control Box Appearance Output SPST-NC SPST-NO/SPST-NC DPST-NC Operation Units Non-lighted ...

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Lighted Sealing capability and size Push-lock, Turn-reset A22EL-M Lamp LED Appearance LED light Rated voltage Red Standard 6 VDC 6 VAC 12 VAC/VDC 24 VAC/VDC Bright 24 VAC/VDC Note: For voltage-reduction lighting, use the A22-24AR. Incandescent Appearance Rated voltage 6 ...

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... Accessories (Order Separately) Item Appearance Switch Blocks Lamp Sockets Mounting Latches Lock Ring Hole Plug Control Boxes (Enclo- sures) Operation Keys Connectors 25-dia. Ring 30-dia. Resin Attachment Legend Plates for Emer- gency Stop Lamp Extractor Tightening Tool Lock Plate Classification Model ...

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... KOSHA (See note 3.) EN60947-5-1 Note: 1. Only models with NC contacts have a direct opening mechanism. 2. UL-certification for CSA C22.2 No. 14 and bears the 3. Some models have been certified. Contact your OMRON sales representative. Certified Standard Ratings • UL, cUL (File No.E41515 220 VAC 110 VAC • ...

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... Degree of contamination Note: 1. With no icing or condensation. 2. Malfunction within 1 ms. 3. Setting and resetting once is counted as one operation. 4. The degree of protection from the front of the panel. Emergency Stop Switches Non-lighted model: A22E 30 operations/minute max. (See note 3.) 30 operations/minute max. (See note 3.) 100 M min. (at 500 VDC) ...

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Nomenclature Safety Lock Mechanism to Prevent Misuse This Switch can be intentionally used to stop equipment in an emergency. Even if an object or person touches the Pushbutton by mistake, the contact will not be released unless the Pushbutton reaches ...

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Dimensions Note: All units are in millimeters unless otherwise indicated. Non-lighted Models A22E-MP Medium Push-pull (40-dia.) 40 dia. A22E-S Small Push-lock, Turn-reset (30-dia dia. A22E-L Large Push-lock, Turn-reset (60-dia.) 60 dia. A22E-SK Small Push-lock, Key-reset (30-dia.) 30 dia. ...

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... Lighted Models A22EL-M Medium Push-lock, Turn-reset (40-dia dia. 18.5 32 Dimensions for Accessories Hole Plug Round A22Z-3530 30 dia. Legend Plates for Emergency Stop A22Z-3466-1 ( 60) Black letters Yellow Lamp Extractor A22Z-3901 11 dia. 8.5 dia. Material: Chloroprene rubber Lock Ring A22Z-3360 30 dia. Material: Iron, zinc plated 194 41 ...

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Lamp LED A22-6@, 12@, 24@ 20.4±1.5 Model indication Control Box A22Z-B101Y (1 hole) 4-4 38 tapping screw 0.3 22.1± dia. 0.1 10 20.5±0.1 (10 36) 0.6 depression 75 Lock Plate A22Z-3380 E-stop Shroud A22Z-EG1 dia. 78 dia. ...

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E-stop Shroud A22Z-EG2, A22Z-EG21, A22Z-EG22 With 1 Spacer With 2 Spacers Spacer Spacers Panel Cutout Dimensions Panel Panel Note: 1. These Shrouds are designed for use only in semi- conductor manufacturing equipment. Do not use them ...

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Terminal Connection Type SPST-NO + SPST-NC Non-lighted 1 2 Lighted without Voltage 1 Reduction Unit 2 Lighted with Voltage 1 X1 Reduction Unit 2 X2 Note: The above terminal connection diagrams are examples for SPST-NO + SPST-NC and DPST-NC. Panel ...

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... Mounting panel Lock Ring Mounting Ring Matrix Mounting 1. The following diagram provides the dimensions for mounting indi- vidual Switches, Legend Plates, and Lock Rings with leads con- nected directly to Switch terminals. 30 198 2. The following diagram provides the dimensions for mounting Large Legend Plates with crimp terminals connected to Switch Panel terminals ...