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ON - OFF Disconnect Switches

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Part #

Disconnect Switches SW MASTER DISCONNECT DPST #19

75912-BX
Littelfuse
1: $112.49
7In Stock

Mfr. Part #
75912-BX

Mouser Part #
576-75912-BX

Littelfuse

Disconnect Switches SW MASTER DISCONNECT DPST #19

7In Stock

$112.49

$100.90

$88.43

$84.43

View

Min.: 1
Mult.: 1

Panel Mount

Crimp

Lever

DPST

125 A

12 VDC

Disconnect Switches DISC SW 16A DOOR ROT HDL DEFEAT BLK 4P

3LD20171TL11
Siemens
1: $306.24
3In Stock

Mfr. Part #
3LD20171TL11

Mouser Part #
982-3LD20171TL11

Siemens

Disconnect Switches DISC SW 16A DOOR ROT HDL DEFEAT BLK 4P

Datasheet

3In Stock

$306.24

$271.07

$271.06

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches SENTRON MOLDED CASE SWITCH 3LD5

3LD58200TK11
Siemens
1: $675.56
2In Stock

Mfr. Part #
3LD58200TK11

Mouser Part #
982-3LD58200TK11

Siemens

Disconnect Switches SENTRON MOLDED CASE SWITCH 3LD5

Datasheet

2In Stock

$675.56

$611.28

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

150 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 25A ROT HDL 1HOLE BLK 4P AUX

3LD21542EP51
Siemens
1: $290.60
1In Stock

Mfr. Part #
3LD21542EP51

Mouser Part #
982-3LD21542EP51

Siemens

Disconnect Switches DISC SW 25A ROT HDL 1HOLE BLK 4P AUX

Datasheet

1In Stock

$290.60

$267.72

$267.71

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

25 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 16A DOOR ROT HDL DEFEAT BLK 3P

3LD20170TK11
Siemens
1: $281.26
1In Stock

Mfr. Part #
3LD20170TK11

Mouser Part #
982-3LD20170TK11

Siemens

Disconnect Switches DISC SW 16A DOOR ROT HDL DEFEAT BLK 3P

Datasheet

1In Stock

$281.26

$259.34

$259.33

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD20131TL51
Siemens
1: $148.66
1In Stock

Mfr. Part #
3LD20131TL51

Mouser Part #
982-3LD20131TL51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

1In Stock

$148.66

$138.36

$136.74

$135.46

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

3LD52000TK11
Siemens
1: $224.50
1In Stock

Mfr. Part #
3LD52000TK11

Mouser Part #
982-3LD52000TK11

Siemens

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

Datasheet

1In Stock

$224.50

$208.26

$208.22

$207.28

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

63 A

690 VAC

- 25 C

+ 55 C

IP00

Disconnect Switches DISC SW 25A ROT HDL 1HOLE BLK 4P

3LD21541TL51
Siemens
1: $240.14
1In Stock

Mfr. Part #
3LD21541TL51

Mouser Part #
982-3LD21541TL51

Siemens

Disconnect Switches DISC SW 25A ROT HDL 1HOLE BLK 4P

Datasheet

1In Stock

$240.14

$222.37

$222.32

$221.32

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

25 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches Main switch 3-pole Rated

3LD33301TK11
Siemens
1: $221.46
1In Stock

Mfr. Part #
3LD33301TK11

Mouser Part #
982-3LD33301TK11

Siemens

Disconnect Switches Main switch 3-pole Rated

Datasheet

1In Stock

$221.46

$205.52

$205.47

$204.55

View

Min.: 1
Mult.: 1

Rotary

3 Pole

DIN Rail Mount

Screw

Knob

40 A

690 VAC

- 25 C

+ 55 C

IP40

Disconnect Switches MISC BATTERY DISCONNECT

35H-210-051-OR-900
TE Connectivity / Kissling
1: $107.02
4In Stock
80Expected 9/10/2026

Mfr. Part #
35H-210-051-OR-900

Mouser Part #
571-35H-210-051OR900

TE Connectivity / Kissling

Disconnect Switches MISC BATTERY DISCONNECT

Learn More

Datasheet

4In Stock

80Expected 9/10/2026

$107.02

$95.99

$93.45

$87.79

View

Min.: 1
Mult.: 1

High Voltage Battery Disconnector

1 Pole

Panel Mount

Stud

Lever

SPST

250 A

100 VDC

- 40 C

+ 85 C

IP67

Disconnect Switches DISC SW 16A N4X SCW ROT HDL BLK 3P AUX

3LD20641GP510US2
Siemens
1: $598.21
4In Stock

Mfr. Part #
3LD20641GP510US2

Mouser Part #
982-3LD20641GP510US2

Siemens

Disconnect Switches DISC SW 16A N4X SCW ROT HDL BLK 3P AUX

Learn More

Datasheet

4In Stock

$598.21

$454.99

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

3LD

Disconnect Switches DISC SW 32A ROT HDL 4HOLE BLK 3P

3LD22030TK51
Siemens
1: $227.71
11In Stock

Mfr. Part #
3LD22030TK51

Mouser Part #
982-3LD22030TK51

Siemens

Disconnect Switches DISC SW 32A ROT HDL 4HOLE BLK 3P

Learn More

Datasheet

11In Stock

$227.71

$198.15

$190.07

$180.61

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

32 A

690 VAC

- 25 C

+ 55 C

IP65

3LD

Disconnect Switches DISC SW 32A N4X SCW ROT HDL BLK 3P AUX

3LD22641GP510US2
Siemens
1: $729.77
3In Stock

Mfr. Part #
3LD22641GP510US2

Mouser Part #
982-3LD22641GP510US2

Siemens

Disconnect Switches DISC SW 32A N4X SCW ROT HDL BLK 3P AUX

Learn More

Datasheet

3In Stock

$729.77

$559.50

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

32 A

690 VAC

- 25 C

+ 55 C

IP65

3LD

Disconnect Switches MASTER SWITCH, 4-POLE, 23A BLACK

3LD25041TL51
Siemens
1: $226.18
11In Stock

Mfr. Part #
3LD25041TL51

Mouser Part #
982-3LD25041TL51

Siemens

Disconnect Switches MASTER SWITCH, 4-POLE, 23A BLACK

Datasheet

11In Stock

$226.18

$223.51

$191.14

$190.27

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

63 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 63A N4X SCW ROT HDL BLK 3P AUX

3LD25651GP510US2
Siemens
1: $958.95
3In Stock

Mfr. Part #
3LD25651GP510US2

Mouser Part #
982-3LD25651GP510US2

Siemens

Disconnect Switches DISC SW 63A N4X SCW ROT HDL BLK 3P AUX

Datasheet

3In Stock

$958.95

$748.59

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

63 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 16A ROT HDL 4HOLE BLK 3P

3LD20030TK51
Siemens
1: $157.57
5In Stock

Mfr. Part #
3LD20030TK51

Mouser Part #
982-3LD20030TK51

Siemens

Disconnect Switches DISC SW 16A ROT HDL 4HOLE BLK 3P

Datasheet

5In Stock

$157.57

$137.62

$131.88

$126.09

Quote

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD20032EP51
Siemens
1: $99.56
6In Stock

Mfr. Part #
3LD20032EP51

Mouser Part #
982-3LD20032EP51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

6In Stock

$99.56

$87.06

$85.07

$83.31

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 16A DOOR ROT HDL 4HOLE BLK 3P

3LD20130TK51
Siemens
1: $281.26
3In Stock

Mfr. Part #
3LD20130TK51

Mouser Part #
982-3LD20130TK51

Siemens

Disconnect Switches DISC SW 16A DOOR ROT HDL 4HOLE BLK 3P

Datasheet

3In Stock

$281.26

$259.34

$259.33

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches switch disconnector, main switch

3LD20220TK11
Siemens
1: $61.11
10In Stock

Mfr. Part #
3LD20220TK11

Mouser Part #
982-3LD20220TK11

Siemens

Disconnect Switches switch disconnector, main switch

Datasheet

10In Stock

$61.11

$52.59

$50.76

$49.46

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD20221TL11
Siemens
1: $98.94
1In Stock

Mfr. Part #
3LD20221TL11

Mouser Part #
982-3LD20221TL11

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

1In Stock

$98.94

$89.95

$88.09

$86.27

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 16A KNOB DIST BOARD BLK 3P

3LD20300TK11
Siemens
1: $167.94
1In Stock

Mfr. Part #
3LD20300TK11

Mouser Part #
982-3LD20300TK11

Siemens

Disconnect Switches DISC SW 16A KNOB DIST BOARD BLK 3P

Learn More

Datasheet

1In Stock

$167.94

$147.81

$138.14

$134.83

View

Min.: 1
Mult.: 1

Rotary

3 Pole

DIN Rail Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP40

3LD

Disconnect Switches DISC SW 16A ROT HDL 1HOLE BLK 3P

3LD20540TK51
Siemens
1: $99.36
6In Stock

Mfr. Part #
3LD20540TK51

Mouser Part #
982-3LD20540TK51

Siemens

Disconnect Switches DISC SW 16A ROT HDL 1HOLE BLK 3P

Datasheet

6In Stock

$99.36

$90.33

$88.27

$86.44

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD20541TL51
Siemens
1: $111.35
1In Stock

Mfr. Part #
3LD20541TL51

Mouser Part #
982-3LD20541TL51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

1In Stock

$111.35

$100.91

$98.81

$96.76

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 16A ROT HDL 1HOLE BLK 3P AUX

3LD20541TP51
Siemens
1: $108.67
5In Stock
20Expected 10/16/2026

Mfr. Part #
3LD20541TP51

Mouser Part #
982-3LD20541TP51

Siemens

Disconnect Switches DISC SW 16A ROT HDL 1HOLE BLK 3P AUX

Datasheet

5In Stock

20Expected 10/16/2026

$108.67

$102.49

$100.36

$98.28

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 25A ROT HDL 4HOLE BLK 3P

3LD21030TK51
Siemens
1: $203.71
3In Stock

Mfr. Part #
3LD21030TK51

Mouser Part #
982-3LD21030TK51

Siemens

Disconnect Switches DISC SW 25A ROT HDL 4HOLE BLK 3P

Learn More

Datasheet

3In Stock

$203.71

$178.38

$167.22

$163.39

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

25 A

690 VAC

- 25 C

+ 55 C

IP65

3LD

ON - OFF Disconnect Switches

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