.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: 2,603

Applied Filters:

Manufacturer

Contact Form

Switch Function

Current Rating

Voltage Rating AC

Voltage Rating DC

Power Rating

Termination Style

Key Type

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; }

Part #

Interlock Switches INTERLOCK SW, 30N FORCE, M16, 2NC+1NO

3SE22430XX18
Siemens
1: $185.86
3In Stock

Mfr. Part No.
3SE22430XX18

Mouser Part No
982-3SE22430XX18

Siemens

Interlock Switches INTERLOCK SW, 30N FORCE, M16, 2NC+1NO

Datasheet

3In Stock

$185.86

$183.81

$180.16

$177.89

View

Min.: 1
Mult.: 1

1 NO + 2 NC

4 A

230 VAC

24 VDC

Screw

IP67

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

3SE22430XX30
Siemens
1: $192.44
1In Stock

Mfr. Part No.
3SE22430XX30

Mouser Part No
982-3SE22430XX30

Siemens

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

Datasheet

1In Stock

$192.44

$190.21

$186.43

$184.07

View

Min.: 1
Mult.: 1

1 NO + 2 NC

4 A

230 VAC

24 VDC

Screw

IP67

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

3SE22430XX40
Siemens
1: $197.43
4In Stock

Mfr. Part No.
3SE22430XX40

Mouser Part No
982-3SE22430XX40

Siemens

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

Datasheet

4In Stock

$197.43

$172.86

$164.82

$159.33

View

Min.: 1
Mult.: 1

1 NO + 2 NC

4 A

230 VAC

24 VDC

Screw

IP67

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

3SE51220QV10
Siemens
1: $207.79
1In Stock

Mfr. Part No.
3SE51220QV10

Mouser Part No
982-3SE51220QV10

Siemens

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

Datasheet

1In Stock

$207.79

$202.14

$202.11

$201.27

View

Min.: 1
Mult.: 1

3PST

120 mA, 4 A

400 VAC

400 VDC

Screw

IP66, IP67

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

3SE52320RV40
Siemens
1: $124.34
1In Stock

Mfr. Part No.
3SE52320RV40

Mouser Part No
982-3SE52320RV40

Siemens

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

Datasheet

1In Stock

$124.34

$107.61

$103.47

$100.63

View

Min.: 1
Mult.: 1

DPST

ON - OFF, OFF - ON

120 mA, 4 A

400 VAC

400 VDC

Screw

IP65

Interlock Switches INTERLOCK SW,MECH LOCK_SOL UNLOCK,24VDC

3SE53120SD11
Siemens
1: $789.25
1In Stock
3Expected 2026/12/24

Mfr. Part No.
3SE53120SD11

Mouser Part No
982-3SE53120SD11

Siemens

Interlock Switches INTERLOCK SW,MECH LOCK_SOL UNLOCK,24VDC

Learn More

Datasheet

1In Stock

3Expected 2026/12/24

$789.25

$694.52

View

Min.: 1
Mult.: 1

3PST

3 A, 6 A

240 VAC

250 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,SOLENOID LOCK,24VDC

3SE53220SB21
Siemens
1: $619.88
1In Stock

Mfr. Part No.
3SE53220SB21

Mouser Part No
982-3SE53220SB21

Siemens

Interlock Switches INTERLOCK SW,SOLENOID LOCK,24VDC

Datasheet

1In Stock

$619.88

$544.35

$544.34

View

Min.: 1
Mult.: 1

3PST

270 mA, 3 A

240 VAC

250 VDC

Screw

IP66, IP67

Interlock Switches INTERLOCK SW,SOLENOID LOCK,24VDC,LED

3SE53221SB21
Siemens
1: $657.18
1In Stock

Mfr. Part No.
3SE53221SB21

Mouser Part No
982-3SE53221SB21

Siemens

Interlock Switches INTERLOCK SW,SOLENOID LOCK,24VDC,LED

Datasheet

1In Stock

$657.18

$631.09

View

Min.: 1
Mult.: 1

3PST

270 mA, 3 A

240 VAC

250 VDC

Screw

IP66, IP67

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

XCSA503
Telemecanique
1: $228.62
1In Stock

Mfr. Part No.
XCSA503

Mouser Part No
996-XCSA503

Telemecanique

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

Datasheet

1In Stock

$228.62

Min.: 1
Mult.: 1

DPDT

10 A

300 VAC

Solder Terminal

3 Position

Zinc Alloy

Bulk

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

XCSA523
Telemecanique
1: $283.09
3In Stock

Mfr. Part No.
XCSA523

Mouser Part No
996-XCSA523

Telemecanique

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

Datasheet

3In Stock

$283.09

Min.: 1
Mult.: 1

Interlock Switches SAFETY INTERLOCK 240VAC 10A T-XCS

XCSA802
Telemecanique
1: $225.58
3In Stock

Mfr. Part No.
XCSA802

Mouser Part No
996-XCSA802

Telemecanique

Interlock Switches SAFETY INTERLOCK 240VAC 10A T-XCS

Datasheet

3In Stock

$225.58

Min.: 1
Mult.: 1

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

XCSB503
Telemecanique
1: $337.17
2In Stock

Mfr. Part No.
XCSB503

Mouser Part No
996-XCSB503

Telemecanique

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

Datasheet

2In Stock

$337.17

Min.: 1
Mult.: 1

Bulk

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

XCSB803
Telemecanique
1: $343.33
1In Stock

Mfr. Part No.
XCSB803

Mouser Part No
996-XCSB803

Telemecanique

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

Datasheet

1In Stock

$343.33

Min.: 1
Mult.: 1

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

XCSC703
Telemecanique
1: $343.33
3In Stock

Mfr. Part No.
XCSC703

Mouser Part No
996-XCSC703

Telemecanique

Interlock Switches SAFETY INTERLOCK 300VAC 10A, Type XCS

Datasheet

3In Stock

$343.33

Min.: 1
Mult.: 1

Bulk

Interlock Switches SAFETY INTERLOCK 300VAC 5A, Type XCS

XCSE7333
Telemecanique
1: $800.42
1In Stock

Mfr. Part No.
XCSE7333

Mouser Part No
996-XCSE7333

Telemecanique

Interlock Switches SAFETY INTERLOCK 300VAC 5A, Type XCS

Learn More

Datasheet

1In Stock

$800.42

Min.: 1
Mult.: 1

Bulk

Interlock Switches SAFETY INTERLOCK 240VAC 10A, Type XCS

XCSPA793
Telemecanique
1: $108.64
5In Stock

Mfr. Part No.
XCSPA793

Mouser Part No
996-XCSPA793

Telemecanique

Interlock Switches SAFETY INTERLOCK 240VAC 10A, Type XCS

Datasheet

5In Stock

$108.64

$103.05

$96.12

$90.32

View

Min.: 1
Mult.: 1

DPDT

6 A

300 VAC

Cable

2 Position

Polyamide (PA)

Bulk

Interlock Switches SAFETY INTERLOCK 240VAC 10AMP, XCS+O

XCSPL561
Telemecanique
1: $136.42
2In Stock

Mfr. Part No.
XCSPL561

Mouser Part No
996-XCSPL561

Telemecanique

Interlock Switches SAFETY INTERLOCK 240VAC 10AMP, XCS+O

Datasheet

2In Stock

$136.42

$124.14

$122.57

$115.14

View

Min.: 1
Mult.: 1

Bulk

Interlock Switches SAFETY INTERLOCK 240VAC 10A, Type XCS

XCSPR553
Telemecanique
1: $212.67
4In Stock

Mfr. Part No.
XCSPR553

Mouser Part No
996-XCSPR553

Telemecanique

Interlock Switches SAFETY INTERLOCK 240VAC 10A, Type XCS

Datasheet

4In Stock

$212.67

Min.: 1
Mult.: 1

Bulk

Interlock Switches SAFETY INTERLOCK 240VAC 5A, Type XCS

XCSTE7313
Telemecanique
1: $376.34
2In Stock

Mfr. Part No.
XCSTE7313

Mouser Part No
996-XCSTE7313

Telemecanique

Interlock Switches SAFETY INTERLOCK 240VAC 5A, Type XCS

Datasheet

2In Stock

$376.34

Min.: 1
Mult.: 1

DPDT

5 A

240 VAC

Solder Terminal

2 Position

Polyamide (PA)

Bulk

Interlock Switches Safety Interlock Switch 1NC1NO

HS6B-11B01
IDEC
1: $91.37
7In Stock

Mfr. Part No.
HS6B-11B01

Mouser Part No
199-HS6B11B01

IDEC

Interlock Switches Safety Interlock Switch 1NC1NO

Datasheet

7In Stock

$91.37

$83.70

$75.36

$70.71

View

Min.: 1
Mult.: 1

DPST

2.5 A

125 VAC

30 VDC

Wire Lead

IP67

Interlock Switches 10316 PREC SNAP SW&DOOR I-LOCK

10316H1028
Eaton Electrical
1: $366.17
1In Stock

Mfr. Part No.
10316H1028

Mouser Part No
504-10316H1028

Eaton Electrical

Interlock Switches 10316 PREC SNAP SW&DOOR I-LOCK

Learn More

Datasheet

1In Stock

$366.17

Min.: 1
Mult.: 1

SPDT

200 mA, 40 A

240 VAC

240 VDC

Screw

Interlock Switches LIMIT SWITCH_PART

10316H2000
Eaton Electrical
1: $450.53
1In Stock

Mfr. Part No.
10316H2000

Mouser Part No
504-10316H2000

Eaton Electrical

Interlock Switches LIMIT SWITCH_PART

Learn More

Datasheet

1In Stock

$450.53

Min.: 1
Mult.: 1

DPDT

ON - (OFF) - OFF - (ON)

3 A, 30 A

120 VDC

Screw

Interlock Switches ADJUSTABLE OPERATING KEY,E48 INTERLOCK

E48KL03
Eaton Electrical
1: $169.95
5In Stock

Mfr. Part No.
E48KL03

Mouser Part No
504-E48KL03

Eaton Electrical

Interlock Switches ADJUSTABLE OPERATING KEY,E48 INTERLOCK

Learn More

Datasheet

5In Stock

$169.95

Min.: 1
Mult.: 1

Screw

Interlock Switches SAFETY INTERLOCK SWITCH,1NO/1NC CONTACTS

E48M1K1A
Eaton Electrical
1: $507.61
3In Stock

Mfr. Part No.
E48M1K1A

Mouser Part No
504-E48M1K1A

Eaton Electrical

Interlock Switches SAFETY INTERLOCK SWITCH,1NO/1NC CONTACTS

Datasheet

3In Stock

$507.61

Min.: 1
Mult.: 1

DPDT

Screw

Interlock Switches SPDT 15A SCREW TERM.

11TL602
C&K
1: $42.52
1In Stock
747Expected 2026/10/12

Mfr. Part No.
11TL602

Mouser Part No
611-11TL602

C&K

Interlock Switches SPDT 15A SCREW TERM.

Datasheet

1In Stock

747Expected 2026/10/12

$42.52

$32.17

$29.48

$27.80

$27.24

Min.: 1
Mult.: 1

SPDT

ON - (OFF), OFF - (ON)

15 A

250 VAC

250 VDC

Screw

Bulk

Interlock Switches

Customer Service Office

Company

Resources

Support

1 NC + 1 NC
1 NC + 1 NC / 1NC + 1 NC
1 NO + 1 NC
1 NO + 2 NC
2 NC
3 NC
3 NO + 1 NC
4 NO + 2 NC
3P3T
3PDT
3PST
4P4T
4P5T
4P6T
4PST
DP4T
DP5T
DP6T
DPDT
DPST

30 mA
100 mA
120 mA, 4 A
200 mA
200 mA, 30 A
200 mA, 40 A
220 mA, 1.5 A
270 mA, 1.5 A
270 mA, 3 A
270 mA, 4 A
300 mA
350 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
1.5 A
2 A