D2FW-G283M Omron, D2FW-G283M Datasheet - Page 4

• Manufacturer Part Number: D2FW-G283M
• Description: SWITCH LONGLEVER SPST-NO 1A SLD
• Manufacturer: Omron
• Series: D2FW-Gr
• Type: Snap Actionr

Specifications of D2FW-G283M

• Circuit: SPST-NO
• Switch Function: Off-Mom
• Contact Rating @ Voltage: 1A @ 30VDC
• Actuator Type: Lever, Leaf
• Mounting Type: Chassis Mount
• Termination Style: Wire Leads
• Operating Force: 300gf
• Contact Form: SPST - NO
• Contact Rating: 1 Amp at 30 Volts
• Actuator: Lever, Leaf
• Microswitch Type: Subminiature
• Actuator Style: Leaf Lever
• Operating Force Max: 300gf
• Contact Voltage Dc Nom: 30V
• Contact Current Max: 1A
• Switch Terminals: Wire Leaded
• Circuitry: SPST-NO
• Body Style: Subminiature
• Current, Rating: 1 A
• Dielectric Strength: 1500 VAC
• Ip Rating: IP67
• Mounting Hole Size: 4 mm
• Number Of Poles: 1
• Operation: Snap Action
• Termination: Lead Wire
• Voltage, Rating: 30 VDC
• Mounting: Screw
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: D2FWG283M; SW514

D2FW-G
Long Leaf Lever Models
D2FW-G@8@M
Precautions
Refer to General Information.
■
Use the Switch within the specified electrical ratings. Using the
Switch outside of the rated values will not only shorten its service
life but may cause heat generation or fire damage. When turning
the power ON or OFF, use the rated voltage and current.
Degree of Protection
Do not use the Switch underwater. The Switch was tested and
found to meet the conditions necessary to meet the following
standard. The test checks for water intrusion after immersion for a
specified time period. The test does not check for switching oper-
ation underwater.
IEC Publication 529, degree of protection IP67.
Protection Against Chemicals
Prevent the Switch from coming into contact with oil or chemicals.
Otherwise, damage to or deterioration of Switch materials may
result.
■
Mounting
Turn OFF the power supply before mounting or removing the
Switch, wiring, or performing maintenance or inspection. Failure
to do so may result in electric shock or burning.
Use M4 mounting screws with plane washers or spring washers
to securely mount the Switch. Tighten the screws to a torque of
1.18 to1.47 N·m {12 to 15 kgf·cm}.
Mount the Switch onto a flat surface. Mounting on an uneven sur-
face may cause deformation of the Switch, resulting in faulty oper-
ation or breakage in the housing.
Switch Mounting
When mounting the Switch, do not apply force to the actuator in
any direction other than its operating direction.
4
Cat. No. B104-E1-02
Cautions
Correct Use
ALL DIMENSIONS SHOWN ARE IN MILLIMETERS.
To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527.
COM AVS0.5 (Black)
t=0.2 stainless-steel lever
Molded lead wires
NO AVS0.5 (Blue)
NC AVS0.5 (Red)
4
4.2
+0.2
0
+0.2
0
3.5R
dia.
dia.
4.7
16±0.15
D2FW-G
23.5
(19)
15.3
4
A
0
−0.15
5
(5)
dia.
300±10
13.5
Operating
position
(OP)
Operation
Make sure that the switching object is perfectly separated from
the actuator when the switch is not operated and the actuator is
pressed appropriately by the switching object when the switch is
operated. The switching object must not move beyond its opera-
tional limit position, otherwise the Switch may be damaged.
Install the switching object so that its moving direction is the same
as that of the actuator.
Using Micro Loads
Using a model for ordinary loads to open or close the contact of a
micro load circuit may result in faulty contact. Use models that
operate in the following range. However, even when using micro
load models within the operating range shown below, if inrush
current occurs when the contact is opened or closed, it may
increase contact wear and so decrease durability. Therefore,
insert a contact protection circuit where necessary.
The minimum applicable load is the N-level reference value. This
value indicates the malfunction reference level for the reliability
level of 60% (λ 60). The equation, λ 60 = 0.5×10
indicates that the estimated malfunction rate is less than 1/
2,000,000 operations with a reliability level of 60%.
Free
position
(FP)
2
8
5
2
Operating
area of micro
load models
D2FW-G0@
OF
RF min.
OT min.
MD max.
FP max.
OP
TTP
2.94 N {300 gf}
0.59 N {60 gf}
1.0 mm
1.0 mm
19 mm
12±2 mm
8.5 mm
(reference value)
Current (mA)
Operating
area of
general-load
models
D2FW-G2@
–6
D2FW-G
/operations