.hide-partial { max-height: none; } .show-more { display: none; }

Interlock Switches

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 1,714

Applied Filters:

Manufacturer

Contact Form

Switch Function

Current Rating

Voltage Rating AC

Voltage Rating DC

Power Rating

Termination Style

Key Type

Indexing

Number of Positions

Housing Material

IP Rating

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Download Table (.CSV)

Part #

Interlock Switches 3NC 10A 250Vdc Key Operat Interlock

GKNA30
Honeywell
1: $310.08
Non-Stocked Lead-Time 6 Weeks

Mfr. Part #
GKNA30

Mouser Part #
785-GKNA30

Honeywell

Interlock Switches 3NC 10A 250Vdc Key Operat Interlock

Datasheet

Non-Stocked Lead-Time 6 Weeks

$310.08

Min.: 1
Mult.: 1

3PDT

6 A

120 VAC, 240 VAC

125 VDC

Screw

Switchlock

Plastic

Interlock Switches Elevator Door Interlock

RDI-H-R5
Honeywell
200: $1,194.20
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
RDI-H-R5

Mouser Part #
785-RDI-H-R5

Honeywell

Interlock Switches Elevator Door Interlock

Datasheet

Non-Stocked Lead-Time 4 Weeks

$1,194.20

Min.: 200
Mult.: 5

Bulk

Interlock Switches MKEY9RFQC PLASTIC M12 SWITCH

2TLA050007R2602
ABB
1: $1,612.84
Non-Stocked Lead-Time 2 Weeks
New At Mouser

Mfr. Part #
2TLA050007R2602

Mouser Part #
894-2TLA050007R2602

New At Mouser

ABB

Interlock Switches MKEY9RFQC PLASTIC M12 SWITCH

Non-Stocked Lead-Time 2 Weeks

$1,612.84

Min.: 1
Mult.: 1

24 VDC

Plastic

IP67

Interlock Switches INTERLOCK SW,TOP & SIDE ENTRY,1NO + 2NC

3SE22430XX
Siemens
1: $282.14
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
3SE22430XX

Mouser Part #
982-3SE22430XX

Siemens

Interlock Switches INTERLOCK SW,TOP & SIDE ENTRY,1NO + 2NC

Datasheet

Non-Stocked Lead-Time 5 Weeks

$282.14

$250.47

$239.20

$230.55

View

Min.: 1
Mult.: 1

1 NO + 2 NC

4 A

230 VAC

24 VDC

Screw

IP67

Interlock Switches INTERLOCK SWITCH,TOP & SIDE ENTRY,1NC

3SE22576XX
Siemens
1: $258.66
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3SE22576XX

Mouser Part #
982-3SE22576XX

Siemens

Interlock Switches INTERLOCK SWITCH,TOP & SIDE ENTRY,1NC

Datasheet

Non-Stocked Lead-Time 3 Weeks

$258.66

$250.98

$249.32

$247.28

View

Min.: 1
Mult.: 1

SPST-NC

4 A

230 VAC

24 VDC

Screw

IP67

Interlock Switches INTERLOCK SWITCH,TOP & SIDE ENTRY,1NC

3SE22576XX40
Siemens
1: $256.57
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3SE22576XX40

Mouser Part #
982-3SE22576XX40

Siemens

Interlock Switches INTERLOCK SWITCH,TOP & SIDE ENTRY,1NC

Datasheet

Non-Stocked Lead-Time 3 Weeks

$256.57

$246.70

$245.72

$243.60

View

Min.: 1
Mult.: 1

SPST-NC

4 A

230 VAC

24 VDC

Screw

IP67

Interlock Switches HINGE SWITCH WITH HINGE,1NO + 2NC

3SE22830GA43
Siemens
1: $743.45
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3SE22830GA43

Mouser Part #
982-3SE22830GA43

Siemens

Interlock Switches HINGE SWITCH WITH HINGE,1NO + 2NC

Datasheet

Non-Stocked Lead-Time 3 Weeks

$743.45

$726.22

$726.13

View

Min.: 1
Mult.: 1

1 NO + 2 NC

1 A, 2 A

230 VAC

24 VDC

Screw

IP65

Interlock Switches HINGE SWITCH WITH HINGE,1NO + 2NC

3SE22830GA44
Siemens
1: $1,126.55
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE22830GA44

Mouser Part #
982-3SE22830GA44

Siemens

Interlock Switches HINGE SWITCH WITH HINGE,1NO + 2NC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$1,126.55

$1,108.77

View

Min.: 1
Mult.: 1

1 NO + 2 NC

1 A, 2 A

230 VAC

24 VDC

Screw

IP65

Interlock Switches HINGE SW W/8DEGREE SW ANGLE

3SE22830GA53
Siemens
1: $743.45
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE22830GA53

Mouser Part #
982-3SE22830GA53

Siemens

Interlock Switches HINGE SW W/8DEGREE SW ANGLE

Datasheet

Non-Stocked Lead-Time 2 Weeks

$743.45

$726.22

$726.13

View

Min.: 1
Mult.: 1

1 NO + 2 NC

1 A, 2 A

230 VAC

24 VDC

Screw

3 Position

IP65

Interlock Switches HINGE SWITCH ,3NC,MOLDED PLASTIC

3SE22836GA43
Siemens
1: $743.45
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE22836GA43

Mouser Part #
982-3SE22836GA43

Siemens

Interlock Switches HINGE SWITCH ,3NC,MOLDED PLASTIC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$743.45

$726.22

$726.13

View

Min.: 1
Mult.: 1

3 NC

1 A, 2 A

230 VAC

24 VDC

Screw

IP65

Interlock Switches SIRIUS HINGED SWITCH

3SE22836GA53
Siemens
1: $759.72
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3SE22836GA53

Mouser Part #
982-3SE22836GA53

Siemens

Interlock Switches SIRIUS HINGED SWITCH

Datasheet

Non-Stocked Lead-Time 3 Weeks

$759.72

$728.48

$728.45

View

Min.: 1
Mult.: 1

3PST

ON - OFF

1 A, 2 A

230 VAC

24 VDC

Screw

IP65

Interlock Switches SWITCH_Interlock_3SE5 112-0QV10_6A

3SE51120QV10
Siemens
1: $438.96
Non-Stocked Lead-Time 5 Weeks

Mfr. Part #
3SE51120QV10

Mouser Part #
982-3SE51120QV10

Siemens

Interlock Switches SWITCH_Interlock_3SE5 112-0QV10_6A

Learn More

Datasheet

Non-Stocked Lead-Time 5 Weeks

$438.96

$366.82

Min.: 1
Mult.: 1

3PST

120 mA, 4 A

400 VAC

400 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

3SE51121QV10
Siemens
1: $518.42
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3SE51121QV10

Mouser Part #
982-3SE51121QV10

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

Datasheet

Non-Stocked Lead-Time 3 Weeks

$518.42

$506.88

$506.80

View

Min.: 1
Mult.: 1

3PST

3 A

24 VAC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

3SE51123QV10
Siemens
1: $226.08
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE51123QV10

Mouser Part #
982-3SE51123QV10

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$226.08

$217.48

$216.63

$214.80

View

Min.: 1
Mult.: 1

3PST

4 A

230 VAC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,2NC

3SE51140QV101AE1
Siemens
1: $375.79
Non-Stocked Lead-Time 3 Weeks

Mfr. Part #
3SE51140QV101AE1

Mouser Part #
982-3SE51140QV101AE1

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,2NC

Datasheet

Non-Stocked Lead-Time 3 Weeks

$375.79

$365.65

$365.59

$364.25

View

Min.: 1
Mult.: 1

DPST

ON - OFF

550 mA, 4 A

125 VAC

125 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+1NC

3SE51140RV101AC5
Siemens
1: $371.90
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE51140RV101AC5

Mouser Part #
982-3SE51140RV101AC5

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+1NC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$371.90

$365.25

$365.18

$363.85

View

Min.: 1
Mult.: 1

DPST

ON - OFF, OFF - ON

550 mA, 4 A

125 VAC

125 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+1NC,2LED

3SE51141RV101AF3
Siemens
1: $464.62
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE51141RV101AF3

Mouser Part #
982-3SE51141RV101AF3

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+1NC,2LED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$464.62

$443.82

$443.81

View

Min.: 1
Mult.: 1

DPST

ON - OFF, OFF - ON

3 A

24 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC

3SE51150QV101AD1
Siemens
1: $568.96
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE51150QV101AD1

Mouser Part #
982-3SE51150QV101AD1

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$568.96

$543.39

$543.36

View

Min.: 1
Mult.: 1

3PST

270 mA, 4 A

240 VAC

250 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

3SE51221QV10
Siemens
1: $377.12
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE51221QV10

Mouser Part #
982-3SE51221QV10

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$377.12

$366.93

$366.87

$365.51

View

Min.: 1
Mult.: 1

3PST

3 A

24 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

3SE51223QV10
Siemens
1: $389.16
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE51223QV10

Mouser Part #
982-3SE51223QV10

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC,2LED

Datasheet

Non-Stocked Lead-Time 2 Weeks

$389.16

$378.64

$378.58

View

Min.: 1
Mult.: 1

3PST

4 A

230 VAC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,METAL,1NO+1NC,2LED 24VDC

3SE52121RV40
Siemens
1: $274.36
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE52121RV40

Mouser Part #
982-3SE52121RV40

Siemens

Interlock Switches INTERLOCK SW,METAL,1NO+1NC,2LED 24VDC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$274.36

$267.70

$265.38

$263.79

View

Min.: 1
Mult.: 1

DPST-NO/NC

ON - OFF, OFF - ON

3 A

24 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,METAL,1NO+1NC,2LED 24VDC

3SE52123RV40
Siemens
1: $281.87
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE52123RV40

Mouser Part #
982-3SE52123RV40

Siemens

Interlock Switches INTERLOCK SW,METAL,1NO+1NC,2LED 24VDC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$281.87

$276.65

$275.31

$273.68

View

Min.: 1
Mult.: 1

DPST-NO/NC

ON - OFF, OFF - ON

4 A

230 VAC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,METAL,1NO+1NC,2LED 230VAC

3SE52140KC051AE1
Siemens
1: $280.13
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE52140KC051AE1

Mouser Part #
982-3SE52140KC051AE1

Siemens

Interlock Switches INTERLOCK SW,METAL,1NO+1NC,2LED 230VAC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$280.13

$272.79

$270.26

$268.49

View

Min.: 1
Mult.: 1

3PST

550 mA, 4 A

125 VAC

125 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC

3SE52320QV40
Siemens
1: $198.57
Non-Stocked Lead-Time 4 Weeks

Mfr. Part #
3SE52320QV40

Mouser Part #
982-3SE52320QV40

Siemens

Interlock Switches INTERLOCK SW,TOP&SIDE ENTRY,1NO+2NC

Datasheet

Non-Stocked Lead-Time 4 Weeks

$198.57

$194.65

$194.61

$193.46

View

Min.: 1
Mult.: 1

3PST

120 mA, 4 A

400 VAC

400 VDC

Screw

IP65

Interlock Switches INTERLOCK SW, TOP&SIDE ENTRY, 1NO+2NC

3SE52320QV401AA1
Siemens
1: $195.11
Non-Stocked Lead-Time 2 Weeks

Mfr. Part #
3SE52320QV401AA1

Mouser Part #
982-3SE52320QV401AA1

Siemens

Interlock Switches INTERLOCK SW, TOP&SIDE ENTRY, 1NO+2NC

Datasheet

Non-Stocked Lead-Time 2 Weeks

$195.11

$187.71

$186.98

$185.41

View

Min.: 1
Mult.: 1

3PST

120 mA, 4 A

400 VAC

400 VDC

Screw

IP65

Interlock Switches

Mouser Electronics®

Company

Resources

Support

1 NC + 1 NC
1 NC + 1 NC / 1NC + 1 NC
1 NO + 1 NC
1 NO + 2 NC
2 NC
2 NO
2 NO + 2 NC
3 NC
3 NO + 1 NC
4 NO + 2 NC
3P3T
3PDT
3PST
4P4T
4PST
DP4T
DPDT
DPST
DPST-NC
DPST-NO/NC

100 mA
120 mA, 4 A
200 mA, 30 A
200 mA, 40 A
270 mA, 1.5 A
270 mA, 3 A
270 mA, 4 A
300 mA
500 mA, 15 A, 40 A
500 mA, 40 A
550 mA, 4 A
600 mA
1 A, 2 A
1 A, 3 A
2.5 A
3 A
3 A, 30 A
3 A, 4 A
3 A, 6 A
4 A