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  1. Home
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  3. Electrical Supplies
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  11. Safety Switches
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  13. Safety Disconnect Switches

Safety Disconnect Switches (2,000+ items) - Page 56

Siemens 200A 3P 600V NO FUSE HD TYPE 4XW/WINDOW HNF364SW
Siemens

200A 3P 600V NO FUSE HD TYPE 4XW/WINDOW

Zoro # G316097982
Mfr # HNF364SW
product price:  $6,868.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2264-0TB53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G715874221
Mfr # 3LD2264-0TB53
product price:  $109.99
/ea
Sold in mult. of 4 for $439.96
Square D Fusible, Safety Switch, Heavy Duty, 250 V, 2PST H225NAWK
Square D

Fusible, Safety Switch, Heavy Duty, 250 V, 2PST

Zoro # G3296702
Mfr # H225NAWK
product price:  $4,300.99
/ea
Square D Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST HU362DX
Square D

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

Zoro # G6678052
Mfr # HU362DX
product price:  $4,483.99
/ea
Square D Fusible, Safety Switch, Heavy Duty, 240 V, 2PST H226AWK
Square D

Fusible, Safety Switch, Heavy Duty, 240 V, 2PST

Zoro # G2428456
Mfr # H226AWK
product price:  $9,313.99
/ea
Square D Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST HU365AWK
Square D

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

Zoro # G2766915
Mfr # HU365AWK
product price:  $4,020.99
/ea
Mersen IEC Switch, UL508, 40A, 3P DM M403DM
Mersen

IEC Switch, UL508, 40A, 3P DM

Zoro # G9041319
Mfr # M403DM
product price:  $72.29
/ea
Mersen IEC Switch, UL508, 25A, 3P DM M253DM
Mersen

IEC Switch, UL508, 25A, 3P DM

Zoro # G9041221
Mfr # M253DM
product price:  $68.56
/ea
Square D Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST HU365DS
Square D

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

Zoro # G0998697
Mfr # HU365DS
product price:  $12,736.99
/ea
Square D Fusible, Safety Switch, Heavy Duty, 250 V, 2PST H225NDS
Square D

Fusible, Safety Switch, Heavy Duty, 250 V, 2PST

Zoro # G0718042
Mfr # H225NDS
product price:  $11,888.99
/ea
Square D Fusible, Safety Switch, Heavy Duty, 600 V, 3PST H366NAWK
Square D

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

Zoro # G1072111
Mfr # H366NAWK
product price:  $10,075.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 8GK4667-3KK12
Siemens

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

Zoro # G815865051
Mfr # 8GK4667-3KK12
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 8GK4664-3KK12
Siemens

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

Zoro # G815865044
Mfr # 8GK4664-3KK12
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 4x 8GK4666-3KK22
Siemens

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

Zoro # G915865029
Mfr # 8GK4666-3KK22
product price:  $372.99
/ea
Sold in mult. of 2 for $745.98
Siemens Fuse switch disconnector 3-pole selectable for protection of transformers 3NJ4163-3BF01
Siemens

Fuse switch disconnector 3-pole selectable for protection of transformers

Zoro # G815865037
Mfr # 3NJ4163-3BF01
product price:  $3,642.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 8GK4651-2KK12
Siemens

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

Zoro # G915865067
Mfr # 8GK4651-2KK12
product price:  $198.99
/ea
Sold in mult. of 3 for $596.97
Siemens switch disconnector on-off switch 63 A 3-pole + N 5TL1663-0
Siemens

switch disconnector on-off switch 63 A 3-pole + N

Zoro # G915874151
Mfr # 5TL1663-0
product price:  $52.39
/ea
Sold in mult. of 8 for $419.12
Siemens In-line fuse switch disconnector 3-pole selectable Sz. 1 I=250 A 3NJ4123-3CF01
Siemens

In-line fuse switch disconnector 3-pole selectable Sz. 1 I=250 A

Zoro # G915864923
Mfr # 3NJ4123-3CF01
product price:  $2,082.99
/ea
Siemens In-line fuse switch disconnector 3-pole selectable gR 3 and 2 I=630 A 3NJ4143-3CF01
Siemens

In-line fuse switch disconnector 3-pole selectable gR 3 and 2 I=630 A

Zoro # G915865142
Mfr # 3NJ4143-3CF01
product price:  $2,185.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 4x 8GK4662-3KK22
Siemens

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

Zoro # G815865082
Mfr # 8GK4662-3KK22
product price:  $372.99
/ea
Sold in mult. of 2 for $745.98
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 8GK4653-3KK12
Siemens

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

Zoro # G315865124
Mfr # 8GK4653-3KK12
product price:  $327.99
/ea
Sold in mult. of 2 for $655.98
Siemens In-line fuse switch disconnector 1-pole selectable Sz. 3 I=630 A 3NJ4141-3BF11
Siemens

In-line fuse switch disconnector 1-pole selectable Sz. 3 I=630 A

Zoro # G515865177
Mfr # 3NJ4141-3BF11
product price:  $952.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 8GK4661-3KK12
Siemens

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

Zoro # G515865092
Mfr # 8GK4661-3KK12
product price:  $333.99
/ea
Sold in mult. of 2 for $667.98
Schmersal Az16Zvrk-M16-2254 Safety Door Switch 101167057
Schmersal

Az16Zvrk-M16-2254 Safety Door Switch

Zoro # G321694190
Mfr # 101167057
product price:  $164.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 8GK4661-2KK12
Siemens

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

Zoro # G315865094
Mfr # 8GK4661-2KK12
product price:  $207.99
/ea
Sold in mult. of 2 for $415.98
Siemens Accessory for strips 3NJ41 In-line fuse switch disconnectors Sz. NH00 3NJ4915-1EB20
Siemens

Accessory for strips 3NJ41 In-line fuse switch disconnectors Sz. NH00

Zoro # G515865146
Mfr # 3NJ4915-1EB20
product price:  $215.99
/ea
Sold in mult. of 2 for $431.98
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 8GK4665-3KK12
Siemens

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

Zoro # G715864970
Mfr # 8GK4665-3KK12
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens In-line fuse switch disconnector 3-pole selectable gR 3 and 2 I=630 A 3NJ4143-3CF11
Siemens

In-line fuse switch disconnector 3-pole selectable gR 3 and 2 I=630 A

Zoro # G415865086
Mfr # 3NJ4143-3CF11
product price:  $2,331.99
/ea
Siemens In-line fuse switch disconnector 3-pole selectable Sz. 2 and 1 I=400 A 3NJ4133-3CF11
Siemens

In-line fuse switch disconnector 3-pole selectable Sz. 2 and 1 I=400 A

Zoro # G215865224
Mfr # 3NJ4133-3CF11
product price:  $2,277.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 3NP4270 1x 8GK4556-3KK12
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 3NP4270 1x

Zoro # G515865115
Mfr # 8GK4556-3KK12
product price:  $259.99
/ea
Sold in mult. of 2 for $519.98
Siemens Fuse switch disconnector 3-pole selectable for protection of transformers 3NJ4173-3BF01
Siemens

Fuse switch disconnector 3-pole selectable for protection of transformers

Zoro # G115865119
Mfr # 3NJ4173-3BF01
product price:  $4,619.99
/ea
Siemens In-line fuse switch disconnector 3-pole selectable Sz. 2 and 1 I=400 A 3NJ4133-3CF01
Siemens

In-line fuse switch disconnector 3-pole selectable Sz. 2 and 1 I=400 A

Zoro # G315865230
Mfr # 3NJ4133-3CF01
product price:  $2,370.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1161-1DA24
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G715865182
Mfr # 3NP1161-1DA24
product price:  $432.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 8GK4663-2KK12
Siemens

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

Zoro # G315864981
Mfr # 8GK4663-2KK12
product price:  $207.99
/ea
Sold in mult. of 2 for $415.98
Siemens In-line fuse switch disconnector 1-pole selectable Sz. 00 I=160 A 3NJ4101-3BF01
Siemens

In-line fuse switch disconnector 1-pole selectable Sz. 00 I=160 A

Zoro # G315865056
Mfr # 3NJ4101-3BF01
product price:  $357.99
/ea
Sold in mult. of 2 for $715.98
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 8GK4664-3KK22
Siemens

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

Zoro # G115865034
Mfr # 8GK4664-3KK22
product price:  $514.99
/ea
Safety Disconnect Switches (2,000+ items) - Page 56
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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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electric disconnect switchsquare d outdoor panel240 volt disconnectseimens disconnectsquare d fusible disconnect

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