SEALED PIN PLUNGER Snap Action & Limit Switches 39

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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)

D4CC-3031

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

57 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4CC

4.8

30 V

1.8 mm

D4C-1631

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

91MCE18P1

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

SEALED PIN PLUNGER

6A@120VAC

500000 Cycle(s)

30 mm

16 inch

IP67

50 mm

.55A@120VDC

85 Cel

6 A

-25 Cel

MOMENTARY

.55 A

WIRE

91MCE

120 V

120 V

D4C-2031-AK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

70 Cel

1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-2531

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-3531

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-4331

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-4431

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-4231

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-4531

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-2431

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-4331-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-2331

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-3431

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-2231

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-4231-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-6331

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3231

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3331

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3031-DK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-6231

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-4531-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-4431-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 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

D4C-1331-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1331

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4CC-4031

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

57 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4CC

4.8

30 V

1.8 mm

D4C-1231

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1431

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1531

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1731

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4CC-1031

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

1A@125VAC

40 mm

16 inch

IP67

17.65 N

57 mm

70 Cel

1 A

-10 Cel

MOMENTARY

WIRE

D4CC

4.8

125 V

1.8 mm

D4C-1031-AK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

70 Cel

1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-1531-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1431-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1231-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1731-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1631-M

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

5A@250VAC

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

4A@30VDC

70 Cel

5 A

-10 Cel

MOMENTARY

4 A

WIRE

D4C

4.8

30 V

ELECTRICAL LIFE IS CALCULATED AT AN OPERATING TEMPERATURE 5 DEGREE TO 35 DEGREE

250 V

1.8 mm

D4C-1031-DK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

17.65 N

49 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4CC-2031

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED PIN PLUNGER

1A@125VAC

40 mm

16 inch

IP67

17.65 N

57 mm

70 Cel

1 A

-10 Cel

MOMENTARY

WIRE

D4CC

4.8

125 V

1.8 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.