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

Engineering Development Tools

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

Results: 950

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

Filter by

.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 #

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw silver

704.900.5-1
EAO
1: $25.73
5In Stock
New Product

Mfr. Part No.
704.900.5-1

Mouser Part No
123-704.900.5-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC+1NO screw silver

Learn More

Datasheet

5In Stock

$25.73

$23.19

$22.22

$21.12

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 24V UC, SCREW TERMINAL

3SU14012BB601AA0
Siemens
1: $84.66
3In Stock

Mfr. Part No.
3SU14012BB601AA0

Mouser Part No
982-3SU14012BB601AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 24V UC, SCREW TERMINAL

Learn More

Datasheet

3In Stock

$84.66

$83.23

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 230V AC, SCREW TERMINAL

3SU14011BF601AA0
Siemens
1: $79.10
5In Stock

Mfr. Part No.
3SU14011BF601AA0

Mouser Part No
982-3SU14011BF601AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 230V AC, SCREW TERMINAL

Learn More

Datasheet

5In Stock

$79.10

$76.81

$75.98

$75.18

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL

3SU14001AA101EA0
Siemens
1: $62.30
13In Stock

Mfr. Part No.
3SU14001AA101EA0

Mouser Part No
982-3SU14001AA101EA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE, 2NC, SCREW TERMINAL

Learn More

Datasheet

13In Stock

$62.30

$55.15

$52.28

$49.40

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits N/O CONTACT BLOCK BULK PACK

ZBE101TQ
Schneider Electric
1: $24.98
5In Stock

Mfr. Part No.
ZBE101TQ

Mouser Part No
996-ZBE101TQ

Schneider Electric

Switch Contact Blocks / Switch Kits N/O CONTACT BLOCK BULK PACK

Datasheet

5In Stock

$24.98

$22.62

$21.79

Quote

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 24V UC, SCREW TERMINAL

3SU14011BB601AA0
Siemens
1: $82.66
8In Stock
10Expected 7/9/2026

Mfr. Part No.
3SU14011BB601AA0

Mouser Part No
982-3SU14011BB601AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 24V UC, SCREW TERMINAL

Learn More

Datasheet

8In Stock

10Expected 7/9/2026

$82.66

$75.77

$71.43

$68.30

$65.29

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 3SU14011BB601AA0 24V UC, SCREW TERMINAL

3SU14011BB501AA0
Siemens
1: $82.80
13In Stock

Mfr. Part No.
3SU14011BB501AA0

Mouser Part No
982-3SU14011BB501AA0

Siemens

Switch Contact Blocks / Switch Kits 3SU14011BB601AA0 24V UC, SCREW TERMINAL

Learn More

Datasheet

13In Stock

$82.80

$70.82

$68.30

$65.29

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 24VDC WHT LED Frnt Mnt Scrw Trm

45-320.1N16
EAO
1: $27.51
10In Stock

Mfr. Part No.
45-320.1N16

Mouser Part No
123-45-320.1N16

EAO

Switch Contact Blocks / Switch Kits 24VDC WHT LED Frnt Mnt Scrw Trm

Learn More

Datasheet

10In Stock

$27.51

$25.84

$25.35

$24.81

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 24VDC YLW LED Frnt Mnt Scrw Trm

45-320.1G16
EAO
1: $23.92
10In Stock

Mfr. Part No.
45-320.1G16

Mouser Part No
123-45-320.1G16

EAO

Switch Contact Blocks / Switch Kits 24VDC YLW LED Frnt Mnt Scrw Trm

Learn More

Datasheet

10In Stock

$23.92

$23.66

Min.: 1
Mult.: 1

Circuit Protection Kits Kit, 1077, 1P, plug, 5A Breaker /10plus blk block, screw terminal

X1180-01-ST201-5A
E-T-A
1: $33.16
10In Stock

Mfr. Part No.
X1180-01-ST201-5A

Mouser Part No
457-X118001ST2015A

E-T-A

Circuit Protection Kits Kit, 1077, 1P, plug, 5A Breaker /10plus blk block, screw terminal

Datasheet

10In Stock

$33.16

$32.12

$28.06

$25.46

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, GRN, 110V AC, SCREW TERMINAL

3SU14011BC401AA0
Siemens
1: $77.34
9In Stock

Mfr. Part No.
3SU14011BC401AA0

Mouser Part No
982-3SU14011BC401AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, GRN, 110V AC, SCREW TERMINAL

Learn More

Datasheet

9In Stock

$77.34

$68.48

$64.23

$63.97

$61.17

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NO screw silver

704.910.1-1
EAO
1: $17.31
6In Stock
New Product

Mfr. Part No.
704.910.1-1

Mouser Part No
123-704.910.1-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NO screw silver

Learn More

Datasheet

6In Stock

$17.31

$15.50

$13.71

$13.30

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw gold/silver

704.901.1
EAO
1: $64.55
5In Stock
End of Life

Mfr. Part No.
704.901.1

Mouser Part No
123-704.901.1

End of Life

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NO screw gold/silver

Learn More

5In Stock

$64.55

$64.22

$62.72

$60.18

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits SCREW TERMINAL

ZB5AZ141
Schneider Electric
1: $50.76
4In Stock

Mfr. Part No.
ZB5AZ141

Mouser Part No
996-ZB5AZ141

Schneider Electric

Switch Contact Blocks / Switch Kits SCREW TERMINAL

Learn More

Datasheet

4In Stock

$50.76

$50.74

$50.27

$50.08

Quote

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC screw silver

704.910.2-1
EAO
1: $17.31
8In Stock
New Product

Mfr. Part No.
704.910.2-1

Mouser Part No
123-704.910.2-1

New Product

EAO

Switch Contact Blocks / Switch Kits Switching element slow-make T 1NC screw silver

Learn More

Datasheet

8In Stock

$17.31

$15.50

$13.71

$13.30

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, AMB, 24V UC, SCREW TERMINAL

3SU14011BB001AA0
Siemens
1: $87.87
10In Stock

Mfr. Part No.
3SU14011BB001AA0

Mouser Part No
982-3SU14011BB001AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, AMB, 24V UC, SCREW TERMINAL

Learn More

Datasheet

10In Stock

$87.87

$76.92

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 110V AC, SCREW TERMINAL

3SU14011BC601AA0
Siemens
1: $77.34
6In Stock

Mfr. Part No.
3SU14011BC601AA0

Mouser Part No
982-3SU14011BC601AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, WHT, 110V AC, SCREW TERMINAL

Learn More

Datasheet

6In Stock

$77.34

$70.98

$66.91

$63.97

$61.17

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw silver

704.900.2-1
EAO
1: $13.80
9In Stock
New Product

Mfr. Part No.
704.900.2-1

Mouser Part No
123-704.900.2-1

New Product

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw silver

Learn More

Datasheet

9In Stock

$13.80

$13.67

$13.16

$12.93

$12.68

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, RED, 24V UC, SCREW TERMINAL

3SU14011BB201AA0
Siemens
1: $82.66
16In Stock

Mfr. Part No.
3SU14011BB201AA0

Mouser Part No
982-3SU14011BB201AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, RED, 24V UC, SCREW TERMINAL

Learn More

Datasheet

16In Stock

$82.66

$73.29

$68.75

$65.88

$65.29

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, BLU, 110V AC, SCREW TERMINAL

3SU14011BC501AA0
Siemens
1: $80.00
1In Stock

Mfr. Part No.
3SU14011BC501AA0

Mouser Part No
982-3SU14011BC501AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, BLU, 110V AC, SCREW TERMINAL

Learn More

Datasheet

1In Stock

$80.00

$70.98

$66.91

$63.97

$61.17

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 1 N/C CONTACT LOW POWER SWITCHING

ZBE1026
Schneider Electric
1: $49.74
9In Stock

Mfr. Part No.
ZBE1026

Mouser Part No
996-ZBE1026

Schneider Electric

Switch Contact Blocks / Switch Kits 1 N/C CONTACT LOW POWER SWITCHING

Datasheet

9In Stock

$49.74

$39.28

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits PENDANT STATION CNT 600VAC 10 A XAC

XACS102
Schneider Electric
1: $25.84
6In Stock

Mfr. Part No.
XACS102

Mouser Part No
996-XACS102

Schneider Electric

Switch Contact Blocks / Switch Kits PENDANT STATION CNT 600VAC 10 A XAC

Datasheet

6In Stock

$25.84

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO SCREW TERM BASE MOUNT

M22-KC10
Eaton Electrical
1: $20.71
101In Stock

Mfr. Part No.
M22-KC10

Mouser Part No
504-M22-KC10

Eaton Electrical

Switch Contact Blocks / Switch Kits CONTACT BLOCK 1NO SCREW TERM BASE MOUNT

Learn More

Datasheet

101In Stock

$20.71

$18.07

$16.95

$16.71

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits 24VDC BLU LED Frnt Mnt Scrw Trm

45-320.1J16
EAO
1: $22.68
7In Stock

Mfr. Part No.
45-320.1J16

Mouser Part No
123-45-320.1J16

EAO

Switch Contact Blocks / Switch Kits 24VDC BLU LED Frnt Mnt Scrw Trm

Learn More

Datasheet

7In Stock

$22.68

$20.70

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw gold/silver

704.901.2
EAO
1: $64.55
12In Stock
End of Life

Mfr. Part No.
704.901.2

Mouser Part No
123-704.901.2

End of Life

EAO

Switch Contact Blocks / Switch Kits Snap-action switching element SA 1NC screw gold/silver

Learn More

12In Stock

$64.55

$64.22

$62.97

$60.18

View

Min.: 1
Mult.: 1

Engineering Development Tools

Customer Service Office

Company

Resources

Support