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  1. Home
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  3. Electrical Supplies
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  5. Industrial Electrical Controls & Automation
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  7. Electrical Switches & Relays
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  11. Safety Switches
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  13. Safety Disconnect Switches

Safety Disconnect Switches (2,000+ items) - Page 37

Siemens Safety switch with tumbler plastic 3SE5324-0SH21-1AE4
Siemens

Safety switch with tumbler plastic

Zoro # G515871345
Mfr # 3SE5324-0SH21-1AE4
product price:  $658.99
/ea
Siemens accessory for In-line fuse switch disconnectors 3NJ4103 and 3NJ5033 3NJ4911-3AA00
Siemens

accessory for In-line fuse switch disconnectors 3NJ4103 and 3NJ5033

Zoro # G215865026
Mfr # 3NJ4911-3AA00
product price:  $27.15
/ea
Sold in mult. of 14 for $380.10
Siemens switch disconnector on-off switch 100 A 2-pole 5TL1291-1
Siemens

switch disconnector on-off switch 100 A 2-pole

Zoro # G315874324
Mfr # 5TL1291-1
product price:  $69.49
/ea
Sold in mult. of 6 for $416.94
Siemens accessory for in-line fuse switch disconnectors 3NJ41 Adapter for setting 3NJ4918-0EA00
Siemens

accessory for in-line fuse switch disconnectors 3NJ41 Adapter for setting

Zoro # G615865138
Mfr # 3NJ4918-0EA00
product price:  $104.99
/ea
Sold in mult. of 4 for $419.96
Siemens SENTRON fuse switch disconnector 3NP1 3NP1164-1BC10
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G515864880
Mfr # 3NP1164-1BC10
product price:  $1,304.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1134-1BC10
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G015865196
Mfr # 3NP1134-1BC10
product price:  $244.99
/ea
Sold in mult. of 2 for $489.98
Siemens SENTRON Switch disconnector 3LD 3LD2022-1TL11
Siemens

SENTRON Switch disconnector 3LD

Zoro # G515874322
Mfr # 3LD2022-1TL11
product price:  $78.49
/ea
Sold in mult. of 7 for $549.43
Siemens Cable connection cover, for Size NH3, accessory for fuse switch 3NP1963-1CB00
Siemens

Cable connection cover, for Size NH3, accessory for fuse switch

Zoro # G515865023
Mfr # 3NP1963-1CB00
product price:  $26.19
/ea
Sold in mult. of 14 for $366.66
Siemens Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST HNF363X
Siemens

Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST

Zoro # G7496562
Mfr # HNF363X
product price:  $11,441.99
/ea
Siemens SWITCH-DISCONNECTOR 250A FRAME SIZE 2 3KD3832-0NE10-0
Siemens

SWITCH-DISCONNECTOR 250A FRAME SIZE 2

Zoro # G515874155
Mfr # 3KD3832-0NE10-0
product price:  $400.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1154-1BC10
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G115864952
Mfr # 3NP1154-1BC10
product price:  $1,013.99
/ea
Siemens Safety position switch with tumbler Locking force 2600 N 5 directions of 3SE5312-1SF11
Siemens

Safety position switch with tumbler Locking force 2600 N 5 directions of

Zoro # G215871430
Mfr # 3SE5312-1SF11
product price:  $599.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2866-1GP51
Siemens

SENTRON Switch disconnector 3LD

Zoro # G615874314
Mfr # 3LD2866-1GP51
product price:  $706.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1163-1BC14
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G415865246
Mfr # 3NP1163-1BC14
product price:  $1,015.99
/ea
Siemens EMERGENCY STOP mushroom-type actuator 22 mm 3SU1150-1HA20-3FH0
Siemens

EMERGENCY STOP mushroom-type actuator 22 mm

Zoro # G715996855
Mfr # 3SU1150-1HA20-3FH0
product price:  $65.69
/ea
Sold in mult. of 7 for $459.83
Siemens SENTRON Switch disconnector 3LD 3LD2113-4VP53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G315874300
Mfr # 3LD2113-4VP53
product price:  $148.99
/ea
Sold in mult. of 3 for $446.97
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 3NP1143 8GK4651-3KK22
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 3NP1143

Zoro # G215865057
Mfr # 8GK4651-3KK22
product price:  $324.99
/ea
Sold in mult. of 2 for $649.98
Siemens SENTRON fuse switch disconnector 3NP1 3NP1131-1CA24
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G815865211
Mfr # 3NP1131-1CA24
product price:  $190.99
/ea
Sold in mult. of 2 for $381.98
Siemens SENTRON Switch disconnector 3LD 3LD2054-0TK53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G315874133
Mfr # 3LD2054-0TK53
product price:  $47.85
/ea
Sold in mult. of 8 for $382.80
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1113-2BC20
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G415865024
Mfr # 3NP1113-2BC20
product price:  $173.99
/ea
Sold in mult. of 3 for $521.97
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1153-1DA12
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G815864979
Mfr # 3NP1153-1DA12
product price:  $799.99
/ea
Siemens Safety position switch with separate actuator 5 directions of 3SF1124-1QV10-1BA2
Siemens

Safety position switch with separate actuator 5 directions of

Zoro # G515871444
Mfr # 3SF1124-1QV10-1BA2
product price:  $589.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 4x 8GK4550-2KK22
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 4x

Zoro # G215865217
Mfr # 8GK4550-2KK22
product price:  $279.99
/ea
Sold in mult. of 2 for $559.98
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1163 8GK4551-3KK22
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1163

Zoro # G815865136
Mfr # 8GK4551-3KK22
product price:  $413.99
/ea
Siemens SWITCH-DISCONNECTOR 100A FRAME SIZE 1 3KD3042-2ME10-0
Siemens

SWITCH-DISCONNECTOR 100A FRAME SIZE 1

Zoro # G815874138
Mfr # 3KD3042-2ME10-0
product price:  $271.99
/ea
Sold in mult. of 2 for $543.98
Siemens SENTRON switch disconnector 3LD 3LD2517-1TL13
Siemens

SENTRON switch disconnector 3LD

Zoro # G515874124
Mfr # 3LD2517-1TL13
product price:  $291.99
/ea
Sold in mult. of 2 for $583.98
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1143-1JC10
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G815864955
Mfr # 3NP1143-1JC10
product price:  $556.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1153 8GK4551-3KK12
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1153

Zoro # G715865137
Mfr # 8GK4551-3KK12
product price:  $282.99
/ea
Sold in mult. of 2 for $565.98
Siemens System masking frame 375 x 245 mm, for Size NH2, accessory for fuse switch 3NP1953-1DA00
Siemens

System masking frame 375 x 245 mm, for Size NH2, accessory for fuse switch

Zoro # G115865157
Mfr # 3NP1953-1DA00
product price:  $23.69
/ea
Sold in mult. of 16 for $379.04
Siemens SWITCH-DISCONNECTOR 1000A FRAME SIZE 4 3KD5040-0QE10-0
Siemens

SWITCH-DISCONNECTOR 1000A FRAME SIZE 4

Zoro # G315874317
Mfr # 3KD5040-0QE10-0
product price:  $2,784.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1163-1DA11
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G415865147
Mfr # 3NP1163-1DA11
product price:  $917.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2405-7UK01
Siemens

SENTRON Switch disconnector 3LD

Zoro # G815874275
Mfr # 3LD2405-7UK01
product price:  $1,940.99
/ea
Siemens accessory for In-line fuse switch disconnectors 3NJ4103 Kit saddle terminal 3NJ4911-4AA00
Siemens

accessory for In-line fuse switch disconnectors 3NJ4103 Kit saddle terminal

Zoro # G415865048
Mfr # 3NJ4911-4AA00
product price:  $5.65
/ea
Sold in mult. of 70 for $395.50
Siemens SENTRON fuse switch disconnector 3NP1 3NP1141-1DA10
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G415865109
Mfr # 3NP1141-1DA10
product price:  $167.99
/ea
Sold in mult. of 3 for $503.97
Siemens SENTRON fuse switch disconnector 3NP1 3NP1164-1DA20
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G215864906
Mfr # 3NP1164-1DA20
product price:  $1,151.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1151-1DA24
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G215865231
Mfr # 3NP1151-1DA24
product price:  $385.99
/ea
Safety Disconnect Switches (2,000+ items) - Page 37
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About Safety Disconnect Switches

A disconnect switch is a device used to control the flow of electricity in an electrical circuit. It can be used to interrupt the power supply, protect circuits from overloads, and provide safety for personnel working on or near energized equipment. Disconnect switches are essential components in any electrical system.

Types of Disconnect Switches

Disconnect switches come in a variety of shapes and sizes, designed for different types of applications. Some disconnect switches are designed for low-voltage circuits, while others are designed for high-voltage systems. Some disconnect switches also feature built-in fuses or other protective features to ensure safe operation.

How Disconnect Switches are Made

Disconnect switches are usually made from metal or plastic components and feature copper contacts that allow electricity to pass through them when they’re closed. The contacts may also be coated with a special material to prevent corrosion and increase the life span of the switch.

Industries that use Disconnect Switches

Disconnect switches are commonly used by electricians, technicians, engineers, and other professionals who work with electrical systems on a daily basis. They’re also often found in industrial settings such as factories and manufacturing plants where reliable power is essential.

Find the Disconnect Switches You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of electrical supplies, along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

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