PIN PLUNGER Snap Action & Limit Switches 457

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Part RoHS Manufacturer Switch Type Mounting Feature Switch Function Type (Actuator) Contact Function Solderability AC Maximum Rating R Load (Contact) Center Contact Plating Color (Actuator) Housing Material Body Color Angle (Actuator) Dielectric Withstand Volts (V) Terminal Material AC Maximum Rating M Load (Contact) Electrical Life Insulation Resistance Packing Method Body Length/Diameter Body Width Length (Bushing) Sealing Contact Timing Maximum Operating Force Insulator Material End Contact Plating Body Height DC Maximum Rating R Load (Contact) Finish (Actuator) Maximum Operating Temperature Operating Position Maximum AC Contact Current Center Contact Material AC Maximum Rating I Load (Contact) Minimum Operating Temperature Length (Actuator) Terminal Finish Switch Action Maximum DC Contact Current Termination Type Manufacturer Series Contact Resistance Diameter (Bushing) Actuator Travel (mm) End Contact Material PCB Hole Count Maximum DC Contact Voltage Additional Features Maximum AC Contact Voltage Maximum Pre Travel JESD-609 Code Type (Bushing) Terminal Length AC Maximum Power Rating R Load (Contact) Material (Actuator)

D4C-2001-AK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

70 Cel

1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D2MQ-1-105

Omron

SNAP ACTING/LIMIT SWITCH

THROUGH HOLE-STRAIGHT

SPDT

PIN PLUNGER

10000 Cycle(s)

8.2 mm

2.7 inch

IP40

1.18 N

6.5 mm

.05A@30VDC

70 Cel

-15 Cel

MOMENTARY

.05 A

SOLDER

D2MQ

.5

30 V

.4 mm

V-21G-2C6-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

3.92 N

15.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

D2A-2110

Omron

SNAP ACTING/LIMIT SWITCH

THROUGH HOLE-RIGHT ANGLE

SPDT

PIN PLUNGER

50000 Cycle(s)

8 mm

4.2 inch

IP00

.98 N

6 mm

.1A@30VDC

80 Cel

-10 Cel

MOMENTARY

.1 A

SOLDER

D2A

30 V

V-16G-3C5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-21G-2CL6-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

3.92 N

21.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16G-3C2R5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

D4C-4501-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

125 V

1.8 mm

D5A-7400

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

SPST

PIN PLUNGER

.01A@24VAC

1000000 Cycle(s)

16 mm

IP67

2.45 N

45 mm

.01A@12VDC

75 Cel

.01 A

-20 Cel

MOMENTARY

.01 A

WIRE

D5A

3

12 V

24 V

1 mm

V-15G-1C6-T

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

15A@250VAC

20000 Cycle(s)

IP40

3.92 N

.6A@125VDC

150 Cel

15 A

-25 Cel

MOMENTARY

.6 A

QUICK CONNECT

V

125 V

250 V

V-16-1AL5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-11-1A4

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

11A@250VAC

300000 Cycle(s)

27.8 mm

10.3 inch

IP40

.98 N

15.9 mm

11A@8VDC

80 Cel

11 A

-25 Cel

MOMENTARY

11 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-16G-1C5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-11G-1A4-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

11A@250VAC

300000 Cycle(s)

27.8 mm

10.3 inch

IP40

.98 N

15.9 mm

11A@8VDC

80 Cel

11 A

-25 Cel

MOMENTARY

11 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-16-3C2L5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16-3C25

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

2.2

8 V

250 V

1.2 mm

V-21G-2CL6

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

3.92 N

21.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-15G-4A5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

15A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

15A@8VDC

80 Cel

15 A

-25 Cel

MOMENTARY

15 A

SOLDER

V

2.5

8 V

250 V

1.2 mm

V-21-2CL6-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

3.92 N

21.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16-3A5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-15-1A5-T

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

15A@250VAC

20000 Cycle(s)

27.8 mm

10.3 inch

IP40

.98 N

15.9 mm

15A@8VDC

150 Cel

15 A

-25 Cel

MOMENTARY

15 A

SOLDER

V

2.5

8 V

250 V

1.2 mm

V-16-2C25

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

2.2

8 V

250 V

1.2 mm

V-16-1C2L5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16-3AR5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-10G-5A5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

10A@250VAC

300000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

10A@8VDC

80 Cel

10 A

-25 Cel

MOMENTARY

10 A

SOLDER

V

2.5

8 V

250 V

1.2 mm

D2SW-3MS

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

3A@125VAC

200000 Cycle(s)

21.2 mm

6.4 inch

IP67

1.77 N

16.9 mm

3A@30VDC

85 Cel

3 A

-40 Cel

MOMENTARY

3 A

WIRE

D2SW

1.1

30 V

125 V

.6 mm

e4

V-21G-1CR6

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

3.92 N

21.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-15G-2C4-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

15A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

.98 N

15.9 mm

80 Cel

15 A

-25 Cel

MOMENTARY

QUICK CONNECT

V

250 V

D2RW-01

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

1000000 Cycle(s)

35.9 mm

10.3 inch

IP67

1.5 N

15.9 mm

.25A@100VDC

60 Cel

-10 Cel

MOMENTARY

.25 A

WIRE

D2RW

2.2

100 V

1.6 mm

V-21-2C6-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

3.92 N

15.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-21G-3CR6

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

21A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

3.92 N

21.9 mm

21A@8VDC

80 Cel

21 A

-25 Cel

MOMENTARY

21 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16G-3A5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-16G-2C2L5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16-3C5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

2.2

8 V

250 V

1.2 mm

V-16-1C2R5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16-1AR5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

V-16G-3C25-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-16G-3C2L5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

QUICK CONNECT

V

2.2

8 V

250 V

1.2 mm

V-10-1A4-T-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

10A@250VAC

50000 Cycle(s)

27.8 mm

10.3 inch

IP40

.98 N

15.9 mm

10A@8VDC

150 Cel

10 A

-25 Cel

MOMENTARY

10 A

SOLDER

V

2.5

8 V

250 V

1.2 mm

V-15G-1C25-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

15A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

15A@8VDC

80 Cel

15 A

-25 Cel

MOMENTARY

15 A

QUICK CONNECT

V

2.5

8 V

250 V

1.2 mm

V-16G-1AR5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

D4C-4501

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

125 V

1.8 mm

VX-5-1C22

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

5A@250VAC

500000 Cycle(s)

27.8 mm

10.3 inch

IP40

.25 N

15.9 mm

5A@30VDC

80 Cel

5 A

-25 Cel

MOMENTARY

5 A

QUICK CONNECT

VX

2.2

30 V

250 V

1.2 mm

V-16-1AR5-K

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

40.2 mm

10.3 inch

IP40

1.96 N

21.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

D2A-2120

Omron

SNAP ACTING/LIMIT SWITCH

THROUGH HOLE-RIGHT ANGLE

SPDT

PIN PLUNGER

50000 Cycle(s)

8 mm

4.2 inch

IP00

.49 N

6 mm

.1A@30VDC

80 Cel

-10 Cel

MOMENTARY

.1 A

SOLDER

D2A

30 V

V-16G-2A5

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPST

PIN PLUNGER

16A@250VAC

100000 Cycle(s)

27.8 mm

10.3 inch

IP40

1.96 N

15.9 mm

16A@8VDC

80 Cel

16 A

-25 Cel

MOMENTARY

16 A

SOLDER

V

2.2

8 V

250 V

1.2 mm

D2A-1110

Omron

SNAP ACTING/LIMIT SWITCH

THROUGH HOLE-RIGHT ANGLE

SPDT

PIN PLUNGER

50000 Cycle(s)

8 mm

4.2 inch

IP00

.98 N

6 mm

.1A@30VDC

80 Cel

-10 Cel

MOMENTARY

.1 A

SOLDER

D2A

30 V

D2MV-01-1C3

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

.1A@125VAC

1000000 Cycle(s)

31.8 mm

10.3 inch

IP40

.49 N

15.9 mm

.1A@30VDC

80 Cel

.1 A

-25 Cel

MOMENTARY

.1 A

SOLDER

D2MV

2.5

30 V

125 V

1.2 mm

Snap Action & Limit Switches

Snap action switches and limit switches are electronic switches that are commonly used in industrial control systems and other applications that require precise and reliable control of mechanical processes.

Snap action switches, also known as micro switches, are electrical switches that use a spring-loaded lever to activate the switch when a certain force or pressure is applied. They are commonly used in applications where a small and precise switch is needed, such as in appliances, vending machines, and automotive control systems.

Limit switches, on the other hand, are electrical switches that are activated when a moving object, such as a conveyor belt or door, reaches a specific position or limit. They are commonly used in industrial control systems to monitor the position of mechanical components and to prevent damage or accidents caused by overrunning or overshooting.

Both snap action switches and limit switches come in a variety of configurations, including normally open or normally closed switches, and can be wired to operate in a variety of ways, such as momentary or latching operation.