REPLACEMENT KEY A22 SERIES 2 PCS

A22K-K

Manufacturer Part NumberA22K-K
DescriptionREPLACEMENT KEY A22 SERIES 2 PCS
ManufacturerOmron
TypePushbutton Switch
A22K-K datasheets
 

Specifications of A22K-K

Accessory TypeReplacement KeyTermination StyleCrimp
For Use With/related ProductsA22K SeriesFor Use WithA22K-3MC-20 - SWITCH KEYLOCK 3POS ALT DPST-NOA22K-3MC-10 - SWITCH KEYLOCK 3POS ALT SPST-NOA22K-3MC-02 - SWITCH KEYLOCK 3POS ALT DPST-NCA22K-3MC-01 - SWITCH KEYLOCK 3POS ALT SPST-NCA22K-3AC-20 - SWITCH KEYLOCK 3POS MOM DPST-NOA22K-3AC-10 - SWITCH KEYLOCK 3POS MOM SPST-NOA22K-3AC-02 - SWITCH KEYLOCK 3POS MOM DPST-NCA22K-2ML-20 - SWITCH KEYLOCK 2POS ALT DPST-NOA22K-2ML-11 - SWITCH KEYLOC 2POS ALT DPST-NO/CA22K-2ML-02 - SWITCH KEYLOCK 2POS ALT DPST-NCA22K-2ML-01 - SWITCH KEYLOCK 2POS ALT SPST-NCA22K-2M-20 - SWITCH KEYLOCK 2POS ALT DPST-NOA22K-2M-11 - SWITCH KEYLOC 2POS ALT SPST-NO/CA22K-2M-02 - SWITCH KEYLOCK 2POS ALT DPST-NCA22K-2M-01 - SWITCH KEYLOCK 2POS ALT SPST-NCA22K-2AL-20 - SWITCH KEYLOCK 2POS MOM DPST-NOA22K-2AL-11 - SWITCH KEYLOC 2POS MOM SPST-NO/CA22K-2AL-02 - SWITCH KEYLOCK 2POS MOM DPST-NCA22K-2AL-01 - SWITCH KEYLOCK 2POS MOM SPST-NCA22K-3ML - SWITCH UNIT KEYLOCK ALT 3POS BLKA22K-3MC - SWITCH UNIT KEYLOCK ALT 3POS BLKA22K-3M - SWITCH UNIT KEYLOCK ALT 3POS BLKA22K-3AC - SWITCH UNIT KEYLOCK MOM 3POS BLKA22K-2ML - SWITCH UNIT KEYLOCK ALT 2POS BLKA22K-2M - SWITCH UNIT KEYLOCK ALT 2POS BLKA22K-2AL - SWITCH UNIT KEYLOCK MOM 2POS BLKZ1536 - SWITCH KEY 3-POS SPST-NO/NC BLKZ1535 - SWITCH KEY 3-POS SPST-NO/NC BLKZ1534 - SWITCH KEY 3-POS SPST-NO/NC BLKZ1533 - SWITCH KEY 3-POS SPST-NO/NC BLKZ1532 - SWITCH KEY 2POS SPST-NO BLACKZ1531 - SWITCH KEY 2POS SPST-NO BLACKZ1530 - SWITCH KEY 2POS SPST-NO BLACK
Lead Free Status / RoHS StatusLead free / RoHS CompliantOther namesA22K-K
A22KK
Z1669
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A22K-K Summary of contents

  • Page 1

    ...

  • Page 2

    ... 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. ...

  • Page 3

    ... 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 ...

  • Page 4

    ... 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. ...

  • Page 5

    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 ...

  • Page 6

    ... A22K . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

  • Page 7

    ... 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 ...

  • Page 8

    ... Key-type Selector Switch 3 500 x 10 operations min. Nut mounting Snap-in panel mounting Accessories: contact Accessories: socket, mounting plate, barrier, switch block, lamp socket, guard, protective cover mounting latch, legend Series product: Microload version plate, metallic bezel ring, sealing cap, control box, ...

  • Page 9

    ... 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 ...

  • Page 10

    ... 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 ...

  • Page 11

    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 ...

  • Page 12

    ... Full-screen lighting in one of 3 colors: red, green, or orange. (Orange is produced by simultaneous illumination of red and green.) Simultaneity This term is used for switches that have more than one contact circuit. It indicates the difference in time or position between the contacts when all the contacts of the switch are opened or closed in one operation. LED lighting LED-lighted models are lit with an LED installed in the base of the Pushbutton Unit. The LED is mounted internally ...

  • Page 13

    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 ...

  • Page 14

    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 ...

  • Page 15

    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 ...

  • Page 16

    ... 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 ...

  • Page 17

    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 ...

  • Page 18

    ... 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). ...

  • Page 19

    ... 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 • ...

  • Page 20

    ... 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 ...

  • Page 21

    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. ...

  • Page 22

    ... 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 ...

  • Page 23

    ... 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) ...

  • Page 24

    ... 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 ...

  • Page 25

    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 ...

  • Page 26

    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. ...

  • Page 27

    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. ...

  • Page 28

    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 ...

  • Page 29

    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 ...

  • Page 30

    ... 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⋅ ...

  • Page 31

    ... 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 ...

  • Page 32

    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. ...

  • Page 33

    ... 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 ...

  • Page 34

    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 ...

  • Page 35

    ... 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 ...

  • Page 36

    ... 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 ...

  • Page 37

    ... 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 ...

  • Page 38

    A3C Illumination-only and Colored-illumination LED Models “Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes brighter when the LED lights. Example: Red LED Not lit ...

  • Page 39

    ... A3C Ordering Individually Pushbuttons, Lamps, 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. Pushbuttons LED Lamp Button color Rectangular Square Red A3CJ-500R A3CA-500R Yellow ...

  • Page 40

    ... 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. ...

  • Page 41

    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, ...

  • Page 42

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

  • Page 43

    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 ...

  • Page 44

    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 ...

  • Page 45

    ... 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. ...

  • Page 46

    ... 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 ...

  • Page 47

    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 ...

  • Page 48

    ... 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 ...

  • Page 49

    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 ...

  • Page 50

    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 ...

  • Page 51

    M2C Illumination-only and Colored-illumination LED Models “Illumination only” describes LED models for which the screen color is the same whether the LED is lit or not. The screen simply becomes brighter when the LED lights. Example: Red LED Not lit ...

  • Page 52

    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 ...

  • Page 53

    ... A16-12DY Green A16-5DG A16-12DG White A16-5DW A16-12DW Socket Unit Terminal Solder terminals Accessories The accessories for the A3C Lighted Pushbutton Switch can also be used with the M2C. Refer to page 38. Specifications Ratings LED Lamp Rated Rated Operating voltage current voltage 5 VDC ±5% ...

  • Page 54

    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, ...

  • Page 55

    ... 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. ...

  • Page 56

    ... 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 ...

  • Page 57

    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, ...

  • Page 58

    ... Green Y: Yellow W: White A: Blue B: Black 56 Rectangular Square Round Incandescent lamp Solder Terminals (Without Voltage Reduction Unit) Illumination Color for Lighted Models LED/Incandescent Lamp LED GY: Incandescent Lamp G: Non-lighted Pushbutton Switches Rectangular Square Round Red Yellow Pure yellow White Blue Green Green ...

  • Page 59

    Lamp A16-@@ Operating Voltage (Rated Voltage) Incandescent Lamp 5: 5 VAC/VDC (6 VAC/VDC) 12: 12 VAC/VDC (14 VAC/VDC) 24: 24 VAC/VDC (28 VAC/VDC) LED 5DS: 5 VDC (5 VDC) 12DS:12 VDC (12 VDC) 24DS:24 VDC (24 ...

  • Page 60

    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 ...

  • Page 61

    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 ...

  • Page 62

    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 ...

  • Page 63

    Other Models Models with Reduced-voltage Lighting and Solder Terminals IP40 Output Lighting SPDT LED (with built-in re- duced-voltage lighting DPDT function) IP65 Output Lighting SPDT LED (with built-in re- duced-voltage lighting DPDT function) Note: 1. Enter the desired shape for ...

  • Page 64

    ... 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 ...

  • Page 65

    Pushbuttons Illumination: red, yellow, and white use either LED or incandescent lamps. LED Degree of protection Rectangular Color Red A16L-JR Yellow A16L-JY Pure yellow A16L-JPY Green A16L-JGY White A16L-JW Blue A16L-JA Incandescent Lamps (With the exception of green, the Units ...

  • Page 66

    ... Switches Appearance Lighted/non-lighted (com- mon use) Switches with Reduced-voltage Lighting Appearance 100 V 100 V 200 V Lamps LED Operating voltage Light color Red A16-5DSR Yellow A16-5DSY Green A16-5DSG White (See note.) A16-5DSW Blue A16-5DA Note: Use the white LED together with white or pure yellow Pushbuttons. ...

  • Page 67

    ... Cases Appearance IP40 Oil-resistant IP65 Accessories (Order Separately) Accessories Name Appearance Switch Guards Dust Covers Panel Plugs Classification Momentary operation Alternate operation Momentary operation Alternate operation Classification For rectangular models For square and round models For rectangular models For square models ...

  • Page 68

    ... Color Cap that matches the specifications of the Switch. Key-type Emergency Indicator Selector Stop Switch Switch No Yes Convenient for ex- tracting Pushbut- ton Switches Yes Yes Convenient for ganged installa- tion. Tighten to a torque of 0. min. Yes Yes Convenient for ex- tracting the Switch and Lamps ...

  • Page 69

    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 ...

  • Page 70

    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 ...

  • Page 71

    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 ...

  • Page 72

    ... Note: All units are in millimeters unless otherwise indicated. Lighted/Non-lighted Pushbutton Switches without Voltage Reduction Unit The lamp terminal is also provided with non-lighted models. 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) ...

  • Page 73

    The following diagrams show the rectangular model as a representative example. Rectangular A16@-J@-@P 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 ...

  • Page 74

    ... A16-5DS@/-12DS@/-24DS@ 13 max. 4 Cathode ( ) 6 dia. Anode (+) Same as emitting color Accessories, Tools, and Components Extractor A3PJ-5080 Legend Plates A16ZJ-520@ Screw Fitting A16Z-3004 Panel Plugs (Black Resin) Select the Plug that fits the panel design and mount from the front of the Panel. Panel cutouts are the same as those for Switches. ...

  • Page 75

    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 ...

  • Page 76

    ... Dimensions with Accessories Switch Guards 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 " ...

  • Page 77

    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. 0 ...

  • Page 78

    ... Terminal Arrangement Models without Reduced-voltage Lighting Non-lighted Pushbutton Switches are also provided with lamp terminals. Solder Terminals Lighted SPDT Switches Dimensions of Terminal Holes Note: The L+ is not shown Lamp terminal PCB Terminals Lighted SPDT Switches Model, rating, and lot number indication ...

  • Page 79

    Panel Cutouts Solder Terminals Rectangular A16@-J/M16@-@J (Top View) 16 +0.2 dia. 24 min min. Note: 1. Make sure the thickness of the mounting panel is between 0.5 and 3.2 mm. If, however, a Switch Guard or Dust Cover ...

  • Page 80

    ... 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. ...

  • Page 81

    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) ...

  • Page 82

    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 ...

  • Page 83

    ... Pushbutton Units. Others The oil-resistant IP65 uses NBR rubber and is resistant to general cutting oil and cooling oil. Some particular oils cannot be used with the oil-resistant IP65, however, so contact your OMRON representa- tive for details. –4 /operations indicates that the esti- Area of use ...

  • Page 84

    ... 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. ...

  • Page 85

    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 ...

  • Page 86

    ... S: Non-lighted W: Lighted 2. Flange Shape J: Rectangular A: Square T: Round 3. Number of Notches/Reset Method 2M: 2 notches/Manual 2A: 2 notches/Automatic 3M: 3 notches/Manual 3A: 3 notches/Mixed-operation 2. 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 ...

  • Page 87

    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 ...

  • Page 88

    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). ...

  • Page 89

    ... 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 ...

  • Page 90

    ... 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 Lamps LED Operating voltage Light color ...

  • Page 91

    ... Accessories (Order Separately) Accessories Name Appearance Panel Plugs Tools Name Appearance Model Screw Fit- A16Z-3004 ting Extractor A16Z-5080 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 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 ...

  • Page 95

    ... Dimensions Note: All units are in millimeters unless otherwise indicated. Knob-type Selector Switches without Voltage Reduction Unit Rectangular A165@-J Solder terminals (tab terminals #110) Note: See page 96 for panel cutouts. Square A165@-A Solder terminals (tab terminals #110) Note: See page 96 for panel cutouts. ...

  • 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 ...

  • Page 97

    ... Terminal Arrangement Models with Solder Terminals without Reduced-voltage Lighting Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Lighted SPDT Switches Terminal Arrangement (Bottom View) Dimensions of Terminal Holes Note: The L+ is not shown Lamp terminal ...

  • Page 98

    ... Non-lighted Models with PCB Terminals Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Non-lighted SPDT Switches Model, rating, and lot number indication Dimensions of PCB Terminals Three, 1 dia. Panel Cutouts Models with Solder Terminals Rectangular ...

  • Page 99

    ... Refer to the Installation section for the A16. Precautions Refer to the Technical Information for Pushbutton Switches (Cat. No. A143) and the Precautions section for the A16. ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. ...

  • 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 ...

  • 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

    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 and Switch. Solder Terminals A165K-J (Rectangular) Models IP65 Oil-resistant Number of ...

  • 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 ...

  • Page 104

    ... Ordering Individually 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) ...

  • Page 105

    ... Switches Appearance Switch Switches with Screw-Less Clamp Appearance Common to general load and micro load. Accessories (Order Separately) Accessories Name Appearance Panel Plugs Tools Name Appearance Screw Fitting A16Z-3004 Extractor A16Z-5080 Key Appearance Model A165K-KEY Note: Two Keys are provided. Classification 2 notches ...

  • 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 ...

  • Page 109

    ... Dimensions Note: All units are in millimeters unless otherwise indicated. Key-type Selector Switches Rectangular A165K-J Solder terminals (tab terminals #110) Note: See page 110 for panel cutouts. Square A165K-A Solder terminals (tab terminals #110) Note: See page 110 for panel cutouts. Round ...

  • 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) ...

  • Page 111

    ... Terminal Arrangement Models with Solder Terminals without Reduced-voltage Lighting Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Lighted SPDT Switches Dimensions of Terminal Holes Lamp terminal Note: The L+ is not shown Non-lighted SPDT Switches Side with TOP ...

  • Page 112

    ... Non-lighted Models with PCB Terminals Lamp terminals are not provided with the Non-lighted Knob-type Selector Switches and Key-type Selector Switches. Non-lighted SPDT Switches Model, rating, and lot number indication Dimensions of PCB Terminals Three, 1 dia. Panel Cutouts Models with Solder Terminals Rectangular ...

  • Page 113

    ... Flange Lock ring Switch screw Precautions Refer to the Technical Information for Pushbutton Switches (Cat. No. A143) and the Precautions section for the A16. 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. A126-E1-03 In the interest of product improvement, specifications are subject to change without notice ...

  • Page 114

    ... Models available with 3 contacts built into a single block (A165E-U). 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 ...

  • Page 115

    ... Non-lighted --- LED 24 VDC Non-lighted --- Note: The above models have a surface indication of “RESET.” Models with “STOP” indication are also available. For further information, contact your OMRON representative. Individual Parts (for Switches with Separate Construction) Operation Units Appearance Illumination 30 dia. Non-lighted Lighted 40 dia ...

  • 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

    ... Operating (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 ...

  • Page 118

    Nomenclature (Models with Separate Construction) \ Protective Structure and Terminal Type 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 ...

  • Page 119

    Dimensions Note: All units are in millimeters unless otherwise indicated. A165E-S 30 dia. 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 ...

  • Page 120

    A165E-M 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 ...

  • Page 121

    ... Accessories Yellow Plate (Vinyl Chloride) A16Z-5070 Lock Ring Rough surface 15.8 0.1 dia. Rough surface 15 dia. Terminal Arrangement SPST Switches 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 ...

  • Page 122

    Installation Mounting to the Panel After installing the Operation Unit, snap in the Switch from the back of the panel. 1. Installing the Switch Attach rubber packing or the Yellow Plate onto the Switch from its terminal side. Insert the ...

  • Page 123

    ... The oil-resistant IP65 uses NBR rubber and is resistant to general cutting oil and cooling oil. Some particular oils cannot be used with the oil-resistant IP65, however, so contact your OMRON representa- tive for details. When painting or coating the panel, make sure that the specified panel dimensions apply to the panel after painting or coating ...

  • 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 ...

  • 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

    Display For LED-lighted Models Sealing Appearance Rectangular Color of Display Red A16L-JR Yellow A16L-JY Pure yellow A16L-JPY Green A16L-JGY White A16L-JW Blue A16L-JA Incandescent Lamps (With the exception of green, the Units are the same as for LEDs.) Sealing Appearance ...

  • Page 128

    Socket Appearance Solder terminals PCB terminals Screw-Less Clamp Solder terminals Solder terminals Screw-Less Clamp Specifications Approved Standards Agency Standards UL, cUL (See note.) UL508 Note: cUL: CSA, C22.2 No. 14 Ratings Super-bright LED Rated Rated current Operating voltage voltage 5 ...

  • 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

    Terminal Arrangement Solder Terminals Bottom View Note: The L+ is not shown on the Socket Unit. Panel Cutouts Solder Terminals Solder Terminals Rectangular M16@-J (Top View) +0.2 16 dia. 24 min min. Note: 1. Make sure the thickness ...

  • 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 Intermittent w/o 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-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 Legend ...

  • 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 No. E41515 220 VAC 110 VAC ...

  • Page 152

    ... Operating: Operating Storage Storage IP65 IP65 (oil-resistant) Key-type Selector Switch Non-lighted model: A22K 2 1,000 m/s 2 1,000 m/s max. 500,000 opera- tions min. 500,000 opera- tions min. Operating Storage IP65 (oil-resistant) ...

  • Page 153

    ... Lighting Method Non-lighted Lighted (without Voltage Reduction Unit) Lighted (with Voltage Reduction Unit) Key-type Selector Switch Automatic reset Manual reset A22S, A22W A22K 0.25 N·m for two 0.34 N·m notches (See note.) (See note.) 0.34 N·m for three notches (See note.) Approx ...

  • 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 used.) If outer surface treatment such as coating is performed for the panel, the panel dimensions after outer surface treatment must meet the specified panel dimensions ...

  • 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 out. Always turn OFF the power and wait for 10 minutes before replac- ing the incandescent lamp ...

  • 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

    ... Model Number Legend Completely Assembled Shipped as a set which includes the Selector and Switch. 1 Number of Notches/Reset Method Code Notches 2ML 2 notches 2M 2AL 3ML 3 notches 3M 3MC 3AC 1 2 A22K-@-@ 2 Contacts Reset Key release Code method position 10 Manual Left 01 Left and right 11 Automatic Left 20 02 ...

  • Page 180

    ... 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 A22K-@ 1 Number of Notches/Reset Method Code Notches Reset Key release method position ...

  • Page 181

    ... SPST-NC DPST-NO DPST-NC SPST-NO + Automatic SPST-NC DPST-NO DPST-NC Model Color of position Selector A22K-2ML-10 Black A22K-2M-10 A22K-2ML-01 A22K-2M-01 A22K-2ML-11 A22K-2M-11 A22K-2ML-20 A22K-2M-20 A22K-2ML-02 A22K-2M-02 A22K-2AL-10 A22K-2AL-01 A22K-2AL-11 A22K-2AL-20 A22K-2AL-02 A22K-3ML-11 A22K-3M-11 A22K-3MC-11 A22K-3ML-20 A22K-3M-20 A22K-3MC-20 A22K-3ML-02 A22K-3M-02 A22K-3MC-02 A22K-3AC-11 A22K-3AC-20 A22K-3AC-02 179 ...

  • Page 182

    ... Note: Two keys are provided. Switch Appearance 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 ...

  • Page 183

    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 ...

  • Page 185

    ... The A22K uses the same installation method as the A22. Refer to the relevant information in the Installation section for the A22. 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). ...

  • Page 186

    ... 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 ...

  • Page 187

    ... 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 ...

  • Page 188

    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 ...

  • Page 189

    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 ...

  • Page 190

    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 ...

  • Page 191

    ... VAC A22-T1 tion lighting 220 VAC A22-T2 --- A22-3200 Rounded shape A22Z-3360 Round A22Z-3530 One hole, yellow box (for A22Z-B101Y emergency stop) --- A22K-K Applicable ca dia. A22Z-3500-1 ble diameter (mm dia. A22Z-3500-2 --- A22Z-R25 --- A22Z-A30 60-dia. black letters on yellow A22Z-3466-1 back-ground 90-dia. black letters on yellow ...

  • Page 192

    ... 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 • ...

  • Page 193

    ... 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) ...

  • Page 194

    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 ...

  • Page 195

    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. ...

  • Page 196

    ... 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 ...

  • Page 197

    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. ...

  • Page 198

    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 ...

  • Page 199

    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 ...

  • Page 200

    ... 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 ...