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

ON - OFF Disconnect Switches

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

Results: 258

Applied Filters:

Switch Function = ON - OFF

Manufacturer

Type

Number of Poles

Mounting Style

Termination Style

Actuator

Contact Form

Current Rating

Voltage Rating AC

Voltage Rating DC

Minimum Operating Temperature

Maximum Operating Temperature

IP Rating

Series

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 #

Disconnect Switches SW MASTER DISCONNECT DPST #19

75912-BX
Littelfuse
1: Rp2.063.742
7In Stock
20Expected 27/05/2026
New Product

Mfr. Part No.
75912-BX

Mouser Part No
576-75912-BX

New Product

Littelfuse

Disconnect Switches SW MASTER DISCONNECT DPST #19

7In Stock

20Expected 27/05/2026

Rp2.063.742

Rp1.851.111

Rp1.622.337

Rp1.548.953

View

Min.: 1
Mult.: 1

Panel Mount

Crimp

Lever

DPST

125 A

12 VDC

Disconnect Switches 3LD switch disconnector, main switch

3LD20131TL51
Siemens
1: Rp2.727.316
1In Stock

Mfr. Part No.
3LD20131TL51

Mouser Part No
982-3LD20131TL51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

1In Stock

Rp2.727.316

Rp2.577.980

Rp2.540.921

Rp2.522.208

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: Rp4.118.677
1In Stock

Mfr. Part No.
3LD52000TK11

Mouser Part No
982-3LD52000TK11

Siemens

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

Datasheet

1In Stock

Rp4.118.677

Rp3.877.060

Rp3.875.959

Rp3.862.567

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

63 A

690 VAC

- 25 C

+ 55 C

IP00

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

3LD52100TK11
Siemens
1: Rp6.370.098
1In Stock

Mfr. Part No.
3LD52100TK11

Mouser Part No
982-3LD52100TK11

Siemens

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

Datasheet

1In Stock

Rp6.370.098

Rp5.926.859

Rp5.926.125

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

63 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD20032EP51
Siemens
1: Rp1.786.533
6In Stock

Mfr. Part No.
3LD20032EP51

Mouser Part No
982-3LD20032EP51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

6In Stock

Rp1.786.533

Rp1.682.879

Rp1.659.946

Rp1.636.280

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD20221TL11
Siemens
1: Rp1.815.153
1In Stock

Mfr. Part No.
3LD20221TL11

Mouser Part No
982-3LD20221TL11

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

1In Stock

Rp1.815.153

Rp1.684.346

Rp1.641.600

Rp1.606.559

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches 3LD switch disconnector, main switch

3LD22131TL51
Siemens
1: Rp3.223.392
2In Stock

Mfr. Part No.
3LD22131TL51

Mouser Part No
982-3LD22131TL51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

2In Stock

Rp3.223.392

Rp3.075.340

Rp3.000.305

Rp2.968.566

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

32 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches DISC SW 32A DOOR ROT HDL DEFEAT BLK 3P

3LD22170TK11
Siemens
1: Rp6.308.639
1In Stock

Mfr. Part No.
3LD22170TK11

Mouser Part No
982-3LD22170TK11

Siemens

Disconnect Switches DISC SW 32A DOOR ROT HDL DEFEAT BLK 3P

Datasheet

1In Stock

Rp6.308.639

Rp5.870.353

Rp5.869.803

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

32 A

690 VAC

- 25 C

+ 55 C

IP65

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

3LD25041TL51
Siemens
1: Rp4.072.812
3In Stock

Mfr. Part No.
3LD25041TL51

Mouser Part No
982-3LD25041TL51

Siemens

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

Datasheet

3In Stock

Rp4.072.812

Rp3.558.757

Rp3.558.207

Rp3.545.548

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

63 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches SENTRON MOLDED CASE SWITCH 3LD5

3LD58200TK11
Siemens
1: Rp12.333.832
2In Stock

Mfr. Part No.
3LD58200TK11

Mouser Part No
982-3LD58200TK11

Siemens

Disconnect Switches SENTRON MOLDED CASE SWITCH 3LD5

Datasheet

2In Stock

Rp12.333.832

Rp11.352.872

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 16A DOOR ROT HDL DEFEAT BLK 3P

3LD20170TK11
Siemens
1: Rp5.159.996
1In Stock

Mfr. Part No.
3LD20170TK11

Mouser Part No
982-3LD20170TK11

Siemens

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

Datasheet

1In Stock

Rp5.159.996

Rp4.827.933

Rp4.827.566

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 1HOLE BLK 4P

3LD21541TL51
Siemens
1: Rp4.405.608
1In Stock

Mfr. Part No.
3LD21541TL51

Mouser Part No
982-3LD21541TL51

Siemens

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

Datasheet

1In Stock

Rp4.405.608

Rp4.139.591

Rp4.138.674

Rp4.123.997

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: Rp4.062.905
1In Stock

Mfr. Part No.
3LD33301TK11

Mouser Part No
982-3LD33301TK11

Siemens

Disconnect Switches Main switch 3-pole Rated

Datasheet

1In Stock

Rp4.062.905

Rp3.825.875

Rp3.825.141

Rp3.811.748

View

Min.: 1
Mult.: 1

Rotary

3 Pole

DIN Rail Mount

Screw

Knob

40 A

690 VAC

- 25 C

+ 55 C

IP40

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

3LD50200TL11
Siemens
1: Rp4.729.415
3In Stock

Mfr. Part No.
3LD50200TL11

Mouser Part No
982-3LD50200TL11

Siemens

Disconnect Switches MOLDED CASE SWITCH 3LD5 UL

Datasheet

3In Stock

Rp4.729.415

Rp4.576.226

Rp4.575.125

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

32 A

690 VAC

- 25 C

+ 55 C

IP65

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

3LD21542EP51
Siemens
1: Rp5.331.348
1In Stock

Mfr. Part No.
3LD21542EP51

Mouser Part No
982-3LD21542EP51

Siemens

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

Datasheet

1In Stock

Rp5.331.348

Rp4.984.058

Rp4.983.691

View

Min.: 1
Mult.: 1

Rotary

4 Pole

Panel Mount

Screw

Knob

25 A

690 VAC

- 25 C

+ 55 C

IP65

Disconnect Switches MISC BATTERY DISCONNECT

35H-210-051-OR-900
TE Connectivity / Kissling
1: Rp1.944.126
38In Stock

Mfr. Part No.
35H-210-051-OR-900

Mouser Part No
571-35H-210-051OR900

TE Connectivity / Kissling

Disconnect Switches MISC BATTERY DISCONNECT

Learn More

Datasheet

38In Stock

Rp1.944.126

Rp1.741.769

Rp1.674.990

Rp1.395.580

Rp1.366.960

Min.: 1
Mult.: 1

High Voltage Battery Disconnector

1 Pole

Panel Mount

Stud

Lever

SPST

250 A

80 VDC

- 40 C

+ 85 C

IP67

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

3LD22030TK51
Siemens
1: Rp4.177.568
11In Stock

Mfr. Part No.
3LD22030TK51

Mouser Part No
982-3LD22030TK51

Siemens

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

Learn More

Datasheet

11In Stock

Rp4.177.568

Rp3.635.260

Rp3.487.024

Rp3.313.471

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: Rp13.405.239
3In Stock

Mfr. Part No.
3LD22641GP510US2

Mouser Part No
982-3LD22641GP510US2

Siemens

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

Learn More

Datasheet

3In Stock

Rp13.405.239

Rp10.264.587

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 63A N4X SCW ROT HDL BLK 3P AUX

3LD25651GP510US2
Siemens
1: Rp17.589.961
3In Stock

Mfr. Part No.
3LD25651GP510US2

Mouser Part No
982-3LD25651GP510US2

Siemens

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

Datasheet

3In Stock

Rp17.589.961

Rp13.733.632

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: Rp2.881.973
5In Stock

Mfr. Part No.
3LD20030TK51

Mouser Part No
982-3LD20030TK51

Siemens

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

Datasheet

5In Stock

Rp2.881.973

Rp2.438.550

Rp2.347.554

Rp2.276.372

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 DOOR ROT HDL 4HOLE BLK 3P

3LD20130TK51
Siemens
1: Rp5.159.996
3In Stock

Mfr. Part No.
3LD20130TK51

Mouser Part No
982-3LD20130TK51

Siemens

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

Datasheet

3In Stock

Rp5.159.996

Rp4.827.933

Rp4.827.566

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: Rp1.121.124
8In Stock

Mfr. Part No.
3LD20220TK11

Mouser Part No
982-3LD20220TK11

Siemens

Disconnect Switches switch disconnector, main switch

Datasheet

8In Stock

Rp1.121.124

Rp1.099.109

Rp974.173

Rp956.744

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 KNOB DIST BOARD BLK 3P

3LD20300TK11
Siemens
1: Rp3.132.946
1In Stock

Mfr. Part No.
3LD20300TK11

Mouser Part No
982-3LD20300TK11

Siemens

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

Learn More

Datasheet

1In Stock

Rp3.132.946

Rp2.734.655

Rp2.555.047

Rp2.474.142

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: Rp1.704.894
6In Stock

Mfr. Part No.
3LD20540TK51

Mouser Part No
982-3LD20540TK51

Siemens

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

Datasheet

6In Stock

Rp1.704.894

Rp1.674.806

Rp1.672.605

Rp1.653.342

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: Rp2.042.827
1In Stock

Mfr. Part No.
3LD20541TL51

Mouser Part No
982-3LD20541TL51

Siemens

Disconnect Switches 3LD switch disconnector, main switch

Datasheet

1In Stock

Rp2.042.827

Rp1.889.455

Rp1.841.388

Rp1.801.944

View

Min.: 1
Mult.: 1

Rotary

3 Pole

Panel Mount

Screw

Knob

16 A

690 VAC

- 25 C

+ 55 C

IP65

ON - OFF Disconnect Switches

Customer Service Office

Company

Resources

Support