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

Siemens Engineering Development Tools

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

Types of Engineering Development Tools

List Images

Results: 741

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 #

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

3SU14001AA101EA0
Siemens
1: $65.50
14In Stock

Mfr. Part No.
3SU14001AA101EA0

Mouser Part No
982-3SU14001AA101EA0

Siemens

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

Learn More

Datasheet

14In Stock

$65.50

$56.96

$54.29

$51.92

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

3SU14001AA101FA0
Siemens
1: $64.48
36In Stock
46Expected 20/7/2026

Mfr. Part No.
3SU14001AA101FA0

Mouser Part No
982-3SU14001AA101FA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

Learn More

Datasheet

36In Stock

46Expected 20/7/2026

$64.48

$56.46

$53.38

$50.65

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO LEADING+1NC LAGGING

3SU14001AA101GA0
Siemens
1: $71.75
1In Stock

Mfr. Part No.
3SU14001AA101GA0

Mouser Part No
982-3SU14001AA101GA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO LEADING+1NC LAGGING

Learn More

Datasheet

1In Stock

$71.75

$69.67

$68.08

$66.65

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

3SU14001AA101HA0
Siemens
1: $70.29
13In Stock

Mfr. Part No.
3SU14001AA101HA0

Mouser Part No
982-3SU14001AA101HA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

Learn More

Datasheet

13In Stock

$70.29

$67.73

$57.16

$54.65

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NC

3SU14001AA101MA0
Siemens
1: $40.74
10In Stock

Mfr. Part No.
3SU14001AA101MA0

Mouser Part No
982-3SU14001AA101MA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NC

Learn More

Datasheet

10In Stock

$40.74

$40.64

$40.12

$39.60

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

3SU14001AA101QA0
Siemens
1: $83.78
2In Stock

Mfr. Part No.
3SU14001AA101QA0

Mouser Part No
982-3SU14001AA101QA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

Learn More

Datasheet

2In Stock

$83.78

$81.44

$80.37

$79.67

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP FRNT PLT

3SU14001AA103BA0
Siemens
1: $37.64
5In Stock
45On Order

Mfr. Part No.
3SU14001AA103BA0

Mouser Part No
982-3SU14001AA103BA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP FRNT PLT

Learn More

Datasheet

5In Stock

45On Order

$37.64

$32.40

$30.52

$29.15

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT

3SU14001AA103CA0
Siemens
1: $39.49
54In Stock

Mfr. Part No.
3SU14001AA103CA0

Mouser Part No
982-3SU14001AA103CA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC W/CAGE CLAMP FRNT PLT

Learn More

Datasheet

54In Stock

$39.49

$34.07

$32.12

$29.65

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

3SU14001AA103FA0
Siemens
1: $82.83
4In Stock

Mfr. Part No.
3SU14001AA103FA0

Mouser Part No
982-3SU14001AA103FA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO+1NC

Learn More

Datasheet

4In Stock

$82.83

$73.86

$70.22

$67.15

$64.20

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

3SU14001AA103HA0
Siemens
1: $72.66
2In Stock

Mfr. Part No.
3SU14001AA103HA0

Mouser Part No
982-3SU14001AA103HA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC INSTALLED MONITORING

Learn More

Datasheet

2In Stock

$72.66

$64.13

$60.45

$57.81

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING

3SU14002AA101BA0
Siemens
1: $33.04
32In Stock

Mfr. Part No.
3SU14002AA101BA0

Mouser Part No
982-3SU14002AA101BA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO, FOR BASE MOUNTING

Learn More

Datasheet

32In Stock

$33.04

$28.65

$27.04

$25.72

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR BASE MOUNTING

3SU14002AA101CA0
Siemens
1: $32.72
19In Stock

Mfr. Part No.
3SU14002AA101CA0

Mouser Part No
982-3SU14002AA101CA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NC, FOR BASE MOUNTING

Learn More

Datasheet

19In Stock

$32.72

$28.16

$26.58

$25.41

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP, BASE MT

3SU14002AA103BA0
Siemens
1: $38.93
7In Stock

Mfr. Part No.
3SU14002AA103BA0

Mouser Part No
982-3SU14002AA103BA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT BLOCK, 1NO W/CAGE CLAMP, BASE MT

Learn More

Datasheet

7In Stock

$38.93

$34.22

$32.03

$28.84

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits SUPPORT TERMINAL. GREEN/YELLOW

3SU14002DA433AA0
Siemens
1: $26.63
1In Stock

Mfr. Part No.
3SU14002DA433AA0

Mouser Part No
982-3SU14002DA433AA0

Siemens

Switch Contact Blocks / Switch Kits SUPPORT TERMINAL. GREEN/YELLOW

Learn More

Datasheet

1In Stock

$26.63

$26.59

$25.76

$24.95

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO

3SU14003AA105BA0
Siemens
1: $101.66
5In Stock

Mfr. Part No.
3SU14003AA105BA0

Mouser Part No
982-3SU14003AA105BA0

Siemens

Switch Contact Blocks / Switch Kits CONTACT MODULE 1NO

Learn More

Datasheet

5In Stock

$101.66

$100.75

$98.55

$98.12

View

Min.: 1
Mult.: 1

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

3SU14011BB001AA0
Siemens
1: $93.73
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

$93.73

$80.48

View

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, AMB, 24V AC/DC spring type

3SU14011BB003AA0
Siemens
1: $87.31
3In Stock

Mfr. Part No.
3SU14011BB003AA0

Mouser Part No
982-3SU14011BB003AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, AMB, 24V AC/DC spring type

Learn More

Datasheet

3In Stock

$87.31

$85.58

$84.65

$82.75

View

Min.: 1
Mult.: 1

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

3SU14011BB201AA0
Siemens
1: $84.89
17In 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

17In Stock

$84.89

$75.49

$71.24

$69.11

$66.73

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, RED, 24V UC, W/CAGE CLAMP

3SU14011BB203AA0
Siemens
1: $92.71
25In Stock

Mfr. Part No.
3SU14011BB203AA0

Mouser Part No
982-3SU14011BB203AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, RED, 24V UC, W/CAGE CLAMP

Learn More

Datasheet

25In Stock

$92.71

$81.66

$77.15

$73.77

$70.53

Min.: 1
Mult.: 1

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

3SU14011BB301AA0
Siemens
1: $88.08
2In Stock
5Expected 8/6/2026

Mfr. Part No.
3SU14011BB301AA0

Mouser Part No
982-3SU14011BB301AA0

Siemens

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

Learn More

Datasheet

2In Stock

5Expected 8/6/2026

$88.08

$77.44

$73.00

$69.81

$66.73

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, YLW, 24V UC, W/CAGE CLAMP

3SU14011BB303AA0
Siemens
1: $93.19
5In Stock

Mfr. Part No.
3SU14011BB303AA0

Mouser Part No
982-3SU14011BB303AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, YLW, 24V UC, W/CAGE CLAMP

Learn More

Datasheet

5In Stock

$93.19

$81.84

$77.15

$73.77

$70.53

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM

3SU14011BB401AA0
Siemens
1: $86.22
18In Stock

Mfr. Part No.
3SU14011BB401AA0

Mouser Part No
982-3SU14011BB401AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, 24V AC/DC, GREEN, SCREW TERM

Learn More

Datasheet

18In Stock

$86.22

$75.77

$72.98

$69.78

$66.73

Min.: 1
Mult.: 1

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

3SU14011BB501AA0
Siemens
1: $86.22
4In Stock
10Expected 8/6/2026

Mfr. Part No.
3SU14011BB501AA0

Mouser Part No
982-3SU14011BB501AA0

Siemens

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

Learn More

Datasheet

4In Stock

10Expected 8/6/2026

$86.22

$71.89

$69.81

$66.73

Min.: 1
Mult.: 1

Switch Contact Blocks / Switch Kits LED MODULE, BLU, 24V UC, W/CAGE CLAMP

3SU14011BB503AA0
Siemens
1: $92.71
18In Stock

Mfr. Part No.
3SU14011BB503AA0

Mouser Part No
982-3SU14011BB503AA0

Siemens

Switch Contact Blocks / Switch Kits LED MODULE, BLU, 24V UC, W/CAGE CLAMP

Learn More

Datasheet

18In Stock

$92.71

$83.50

$77.15

$73.77

$70.53

Min.: 1
Mult.: 1

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

3SU14011BB601AA0
Siemens
1: $84.89
14In Stock

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

14In Stock

$84.89

$77.44

$73.00

$69.81

$66.73

Min.: 1
Mult.: 1

Siemens Engineering Development Tools

Types of Engineering Development Tools

Customer Service Office

Company

Resources

Support