DPST Snap Action & Limit Switches 621

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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)

M8805/55-002

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

54.86 mm

21.79 inch

34.54 mm

85 Cel

-40 Cel

MOMENTARY

SCREW

M8805/55-002

4.19

28 V

2.29 mm

JS-552

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

54.86 mm

21.79 inch

34.54 mm

85 Cel

-40 Cel

MOMENTARY

SCREW

JS-552

4.19

28 V

2.29 mm

AV13653F

Panasonic

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

PUSHBUTTON

10A@250VAC

2500VRMS

3A@250VAC

100000 Cycle(s)

100000000 ohm

29.9974 mm

12.5984 inch

7.8396 N

42.0116 mm

85 Cel

.5 inch

10 A

SILVER ALLOY

-25 Cel

VERTICAL

SCREW

100 mohm

SILVER ALLOY

UL, CSA, VDE, SEMKO APPROVED

250 V

FFS-11-QD05

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

2A@230VAC

24 mm

19 inch

IP67

87 mm

2A@30VDC

55 Cel

2 A

-10 Cel

MOMENTARY

2 A

QUICK CONNECT

30 V

230 V

XCMD2115L1

Schneider Electric Sa

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

SPRING ROLLER LEVER

5000000 Cycle(s)

30 mm

16 inch

IK06; IP66; IP67; IP68

50 mm

70 Cel

-25 Cel

MOMENTARY

WIRE

F82A-B120

The Cherry

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

PUSHBUTTON

OFF-(ON)

16A@250VAC

SILVER

THERMOPLASTIC

0 deg

BRASS

39.878 mm

17.399 inch

SNAP ACTION

8.4901 N

POLYESTER

SILVER

30.8102 mm

85 Cel

.354 inch

16 A

BRASS

-25 Cel

MOMENTARY

QUICK CONNECT

F80

7.874

BRASS

WITH ACTUATOR BARRIER

250 V

.262 inch

1.5HP@250VAC

THERMOPLASTIC

FF6-11-DC-03-SS

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

19 mm

19 inch

IP67

82.5 mm

55 Cel

-10 Cel

MOMENTARY

WIRE

FF6

ADPFF3J04AY

ITT Cannon

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

HIGH OVER TRAVEL PLUNGER

25A@250VAC

75000 Cycle(s)

46 mm

16.3 inch

11.12 N

28.4 mm

2A@24VDC

85 Cel

25 A

-55 Cel

MOMENTARY

2 A

QUICK CONNECT

A

6.02

24 V

250 V

1.27 mm

D2D-3104

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

PLUNGER

OFF-(ON)

16A@250VAC

0 deg

2000VAC

4A@380VAC

100000 Cycle(s)

100000000 ohm

31.6 mm

13 inch

0 inch

IP40

DOUBLE BREAK

5.88 N

31 mm

85 Cel

16 A

-25 Cel

.531 inch

MOMENTARY

QUICK CONNECT

50 mohm

2.3

PANEL MOUNT

250 V

D4B-2116N

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ADJUSTABLE ROLLER LEVER

10A@400VAC

500000 Cycle(s)

43 mm

40 inch

IP67

9.41 N

74 mm

10A@14VDC

80 Cel

10 A

-40 Cel

MOMENTARY

10 A

SCREW

14 V

P.T.= 21 DEG, T.T.= 71 DEG

400 V

FFS-11-10

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

24 mm

19 inch

87 mm

MOMENTARY

WIRE

D4N-412H

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ADJUSTABLE ROLLER LEVER

10A@240VAC

300000 Cycle(s)

31 mm

30 inch

IP67

4.5 N

57.5 mm

2.5A@250VDC

70 Cel

10 A

-30 Cel

MOMENTARY

2.5 A

SCREW

D4N

250 V

P.T.= 27 DEG, O.T.= 67 DEG

240 V

FF6-11-AC-03

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

19 mm

19 inch

IP67

82.5 mm

55 Cel

-10 Cel

MOMENTARY

WIRE

FF6

FF5-21-DC-10

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

1000000 Cycle(s)

52 mm

14 inch

IP67

28 mm

.3A@24VDC

55 Cel

-10 Cel

MOMENTARY

.3 A

WIRE

24 V

FF5-21-DC-03

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

1000000 Cycle(s)

52 mm

14 inch

IP67

28 mm

.3A@24VDC

55 Cel

-10 Cel

MOMENTARY

.3 A

WIRE

24 V

FF6-11-DC-03

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

19 mm

19 inch

IP67

82.5 mm

55 Cel

-10 Cel

MOMENTARY

WIRE

FF6

D4N-4187

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

PLASTIC ROD

10A@240VAC

300000 Cycle(s)

31 mm

30 inch

IP67

1.5 N

57.5 mm

2.5A@250VDC

70 Cel

10 A

-30 Cel

MOMENTARY

2.5 A

SCREW

D4N

250 V

P.T.= 15 DEG, T.T.= 15 DEG

240 V

D4N-622H

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ADJUSTABLE ROLLER LEVER

10A@240VAC

300000 Cycle(s)

56 mm

30 inch

IP67

4.5 N

56 mm

2.5A@250VDC

70 Cel

10 A

-30 Cel

MOMENTARY

2.5 A

SCREW

D4N

250 V

P.T.= 27 DEG, O.T.= 67 DEG

240 V

GLCC06C

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

TOP ROLLER PLUNGER

6A@120VAC

30.5 mm

30 inch

IP66

.55A@125VDC

85 Cel

6 A

-25 Cel

MOMENTARY

.55 A

SCREW

125 V

120 V

GLDC06C

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

TOP ROLLER PLUNGER

6A@120VAC

30.5 mm

30 inch

IP66

.55A@125VDC

85 Cel

6 A

-25 Cel

MOMENTARY

.55 A

SCREW

125 V

120 V

D4N-4A72

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ONE-WAY ROLLER LEVER

10A@240VAC

300000 Cycle(s)

31 mm

30 inch

IP67

5 N

57.5 mm

2.5A@250VDC

70 Cel

10 A

-30 Cel

MOMENTARY

2.5 A

SCREW

D4N

9

250 V

240 V

4 mm

SZL-VL-S-B-N-M

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

SIDE ROTARY ADJUSTABLE LEVER

.5A@380VAC

500000 Cycle(s)

28.5 mm

25.7 inch

MOISTURE PROOF; IP67

.18 N

82.5 mm

.05A@220VDC

70 Cel

.5 A

-20 Cel

MOMENTARY

.05 A

WIRE

220 V

380 V

91MCE2P1

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ROLLER 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

FF6-20-DC-QD05

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

19 mm

19 inch

IP67

82.5 mm

1A@30VDC

55 Cel

-10 Cel

MOMENTARY

1 A

QUICK CONNECT

30 V

GKEA01L

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

6A@120VAC

30.5 mm

30.5 inch

IP66

59.3 mm

2.8A@24VDC

85 Cel

6 A

-25 Cel

LATCHED

2.8 A

SCREW

GKE

24 V

120 V

GLAC06A2B

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

SIDE ROTARY ADJUSTABLE LEVER

6A@120VAC

42 mm

42 inch

IP67

82 mm

.55A@125VDC

85 Cel

6 A

-25 Cel

MOMENTARY

.55 A

SCREW

125 V

120 V

1CPSA2A

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

SHAFT TYPE

2.8A@24VAC

172.72 mm

99.06 inch

IP67

11.12 N

50.83 mm

6A@120VDC

85 Cel

2.8 A

-25 Cel

MOMENTARY

6 A

SCREW

120 V

24 V

91MCE16P1

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

LEVER

6A@120VAC

500000 Cycle(s)

30 mm

16.2 inch

IP67

66.5 mm

.55A@120VDC

85 Cel

6 A

-25 Cel

MOMENTARY

.55 A

WIRE

91MCE

120 V

120 V

91MCE2P1B

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ROLLER 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

FF6-20-DC-03-SS

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

19 mm

19 inch

IP67

82.5 mm

55 Cel

-10 Cel

MOMENTARY

WIRE

FF6

FFS-20-10

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

24 mm

19 inch

87 mm

MOMENTARY

WIRE

GKEA03L

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

6A@120VAC

30.5 mm

30.5 inch

IP66

59.3 mm

2.8A@24VDC

85 Cel

6 A

-25 Cel

LATCHED

2.8 A

SCREW

GKE

24 V

120 V

GLCC06D

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

DPST

TOP ROLLER ARM

10A@300VAC

IP67

11 N

10A@250VDC

85 Cel

10 A

-40 Cel

MOMENTARY

10 A

8.65

250 V

300 V

3.45 mm

M8805/55-001

Defense Logistics Agency

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

50000000 ohm

54.86 mm

21.79 inch

34.54 mm

.75A@28V

85 Cel

-40 Cel

MOMENTARY

.75 A

SCREW

4.19

28 V

2.29 mm

1LN1-5LH

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

STEEL PLUNGER

10A@250VAC

103.12 mm

25.4 inch

28.69 N

42.42 mm

10 A

MOMENTARY

SCREW

5.89

250 V

1.52 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

91MCE28P1

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ROLLER 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

91MCE30P1

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

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

FF2-11-DC-03

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

18 mm

IP67

74 mm

1A@30VDC

55 Cel

-10 Cel

MOMENTARY

1 A

WIRE

FF2

30 V

FF6-20-AC-QD05

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

19 mm

19 inch

IP67

82.5 mm

55 Cel

-10 Cel

MOMENTARY

QUICK CONNECT

FF6

GKMA16

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

3A@120VAC

34 mm

16 inch

IP67

69.4 mm

.55A@125VDC

85 Cel

3 A

-25 Cel

MOMENTARY

.55 A

WIRE

GKM

125 V

120 V

JS-551

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

54.86 mm

21.79 inch

34.54 mm

85 Cel

-40 Cel

MOMENTARY

SCREW

JS-551

4.19

28 V

2.29 mm

JS-557

Honeywell Sensing And Control

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT-THREADED

DPST

54.86 mm

21.79 inch

34.54 mm

85 Cel

-40 Cel

MOMENTARY

SCREW

JS-557

4.19

28 V

2.29 mm

HL-5030

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ADJUSTABLE ROLLER LEVER

5A@250VAC

34 mm

33 inch

IP65

7.35 N

60.6 mm

5A@24VDC

65 Cel

5 A

-5 Cel

MOMENTARY

5 A

CONNECTOR

HL-5000

24 V

P.T.= 20 DEGEES, T.T.= 70 DEGRRES

250 V

HL-5000

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ROLLER LEVER

5A@250VAC

34 mm

33 inch

IP65

7.35 N

60.6 mm

5A@24VDC

65 Cel

5 A

-5 Cel

MOMENTARY

5 A

CONNECTOR

HL-5000

24 V

P.T.= 20 DEGEES, T.T.= 70 DEGRRES

250 V

HL-5050G

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ADJUSTABLE ROD LEVER

5A@250VAC

34 mm

33 inch

IP65

7.35 N

60.6 mm

5A@24VDC

65 Cel

5 A

-5 Cel

MOMENTARY

5 A

CONNECTOR

HL-5000

24 V

P.T.= 20 DEGEES, T.T.= 70 DEGRRES

250 V

HL-5050

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ADJUSTABLE ROD LEVER

5A@250VAC

34 mm

33 inch

IP65

7.35 N

60.6 mm

5A@24VDC

65 Cel

5 A

-5 Cel

MOMENTARY

5 A

CONNECTOR

HL-5000

24 V

P.T.= 20 DEGEES, T.T.= 70 DEGRRES

250 V

HL-5000G

Omron

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ROLLER LEVER

5A@250VAC

34 mm

33 inch

IP65

7.35 N

60.6 mm

5A@24VDC

65 Cel

5 A

-5 Cel

MOMENTARY

5 A

CONNECTOR

HL-5000

24 V

P.T.= 20 DEGEES, T.T.= 70 DEGRRES

250 V

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.