PANEL MOUNT Snap Action & Limit Switches 2,400+

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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-2502

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-2503

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CROSSROLLER PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

6.86 N

51.5 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

4.8

125 V

1.8 mm

D4C-2520

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

125 V

D4C-2524

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

70 Cel

.1 A

-10 Cel

MOMENTARY

WIRE

D4C

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

125 V

D4C-3001-DK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3002-DK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3024-DK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

1A@30VDC

70 Cel

-10 Cel

MOMENTARY

1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

D4C-3032-DK1EJ03

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED ROLLER 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-3201

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3202

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3203

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CROSSROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

6.86 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3220

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

D4C-3224

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

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-3232

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED ROLLER 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-3233

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED CROSSROLLER 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-3260

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CENTER ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

6.67 N

45.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

D4C-3301

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3302

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3303

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CROSSROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

6.86 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3320

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

D4C-3324

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

D4C-3329-P

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ADJUSTABLE ROD LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

4A@30VDC

70 Cel

-10 Cel

MOMENTARY

4 A

WIRE

D4C

30 V

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

D4C-3332

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED ROLLER 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-3333

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED CROSSROLLER 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-3350

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PLASTIC ROD

200000 Cycle(s)

40 mm

16 inch

IP67

1.47 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

P.T. = 15 DEG

D4C-3360

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CENTER ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

6.67 N

45.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

D4C-3401

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3402

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3403

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CROSSROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

6.86 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3420

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

D4C-3501

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PIN PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

49 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3502

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3503

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CROSSROLLER PLUNGER

200000 Cycle(s)

40 mm

16 inch

IP67

6.86 N

51.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

1.8 mm

D4C-3520

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

D4C-3532

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED ROLLER 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-3560

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CENTER ROLLER LEVER

200000 Cycle(s)

40 mm

16 inch

IP67

6.67 N

45.5 mm

.1A@30VDC

70 Cel

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

D4C-4201

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

D4C-4202

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

125 V

1.8 mm

D4C-4203

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

CROSSROLLER PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

6.86 N

51.5 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

125 V

1.8 mm

D4C-4220

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 40 DEG, P.T. = 25 DEG, D.T. = 3 DEG, T.T.= 65 DEG

125 V

D4C-4224

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER LEVER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

5.69 N

65 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

O.T. = 50 DEG, P.T. = 13 DEG, D.T. = 3 DEG, T.T.= 63 DEG

125 V

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-4232

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED ROLLER 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-4233

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

SEALED CROSSROLLER 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-4250

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

PLASTIC ROD

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

1.47 N

49 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

30 V

P.T. = 15 DEG

125 V

D4C-4301

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

D4C-4302

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

SPDT

ROLLER PLUNGER

.1A@125VAC

200000 Cycle(s)

40 mm

16 inch

IP67

11.77 N

51.5 mm

.1A@30VDC

70 Cel

.1 A

-10 Cel

MOMENTARY

.1 A

WIRE

D4C

4.8

30 V

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.