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  13. Safety Disconnect Switches
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Safety Disconnect Switches by SQUARE D (242 items)

Square D Nonfusible, Disconnect Switch, General Duty, 240 V, 480 V, 600 V, 3PST MD3304X
CAD Files Available
Square D

Nonfusible, Disconnect Switch, General Duty, 240 V, 480 V, 600 V, 3PST

Zoro # G4071024
Mfr # MD3304X
product price:  $139.99
/ea
Square D Disconnect Switch, General Duty, 240 V, 2PST, Indoor/Outdoor QO200TR
Square D

Disconnect Switch, General Duty, 240 V, 2PST, Indoor/Outdoor

Zoro # G1952517
Mfr # QO200TR
product price:  $26.19
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 3R D322NRB
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 3R

Zoro # G2720837
Mfr # D322NRB
product price:  $377.99
/ea
Square D Disconnect Switch, General Duty, 240 V, 2PST, Indoor/Outdoor QO200TRNM
CAD Files Available
Square D

Disconnect Switch, General Duty, 240 V, 2PST, Indoor/Outdoor

Zoro # G3273934
Mfr # QO200TRNM
product price:  $31.15
/ea
Square D Nonfusible, Motor Disconnect Switch, General Duty, 240 V, 480 V, 600 V, 3PST MD3604X
CAD Files Available
Square D

Nonfusible, Motor Disconnect Switch, General Duty, 240 V, 480 V, 600 V, 3PST

Zoro # G4203175
Mfr # MD3604X
product price:  $185.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 3PST D321N
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G2807971
Mfr # D321N
product price:  $160.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 2PST DU221RB
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 2PST

Zoro # G1447607
Mfr # DU221RB
product price:  $151.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST D221N
CAD Files Available
Square D

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

Zoro # G1231133
Mfr # D221N
product price:  $104.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 3PST D322N
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G1116577
Mfr # D322N
product price:  $279.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST, NEMA 1 D222N
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 2PST, NEMA 1

Zoro # G3217794
Mfr # D222N
product price:  $176.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 3PST D321NRB
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G2942931
Mfr # D321NRB
product price:  $250.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 3PST DU321
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G3356437
Mfr # DU321
product price:  $132.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST D221NRB
CAD Files Available
Square D

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

Zoro # G2004283
Mfr # D221NRB
product price:  $160.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 3R D323NRB
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 3R

Zoro # G3480635
Mfr # D323NRB
product price:  $683.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST D222NRB
CAD Files Available
Square D

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

Zoro # G0662986
Mfr # D222NRB
product price:  $279.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST, NEMA 3R D223NRB
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 2PST, NEMA 3R

Zoro # G2656665
Mfr # D223NRB
product price:  $411.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 3PST DU322RB
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G1115886
Mfr # DU322RB
product price:  $379.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 3R DU321RB
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 3R

Zoro # G2706261
Mfr # DU321RB
product price:  $250.99
/ea
Square D Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST HU365R
CAD Files Available
Square D

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

Zoro # G2228689
Mfr # HU365R
product price:  $2,764.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST, NEMA 1 D211N
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 2PST, NEMA 1

Zoro # G1454537
Mfr # D211N
product price:  $77.15
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 2PST DU222RB
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 2PST

Zoro # G2732703
Mfr # DU222RB
product price:  $302.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 3PST DU323RB
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G1639215
Mfr # DU323RB
product price:  $699.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST D223N
CAD Files Available
Square D

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

Zoro # G2987607
Mfr # D223N
product price:  $364.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 1 DU323
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 3PST, NEMA 1

Zoro # G0484994
Mfr # DU323
product price:  $408.99
/ea
Square D Nonfusible, Safety Switch, General Duty, 240 V, 3PST DU322
CAD Files Available
Square D

Nonfusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G2395583
Mfr # DU322
product price:  $176.99
/ea
Square D Nonfusible, Load Break Switch, General Duty, 600 V, 3PST V4
Square D

Nonfusible, Load Break Switch, General Duty, 600 V, 3PST

Zoro # G2489164
Mfr # V4
product price:  $206.99
/ea
Square D Disconnect Switch, Three Phase, NEMA 12, Indoor VC1GUN
CAD Files Available
Square D

Disconnect Switch, Three Phase, NEMA 12, Indoor

Zoro # G0561316
Mfr # VC1GUN
product price:  $227.99
/ea
Square D Disconnect Switch, Fusible, 3PST, Three Phase, Non-Metallic 9422TDF63
Square D

Disconnect Switch, Fusible, 3PST, Three Phase, Non-Metallic

Zoro # G0251675
Mfr # 9422TDF63
product price:  $561.99
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 2PST D224NRB
Square D

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

Zoro # G2154783
Mfr # D224NRB
product price:  $1,028.99
/ea
Square D Fusible, Safety Switch, Heavy Duty, 600 V, 3PST DT362RB
Square D

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

Zoro # G7188955
Mfr # DT362RB
product price:  $2,595.99
/ea
Square D Safety Switch, Fusible, 3PST, Three Phase, NEMA 3R, Steel H327NR
CAD Files Available
Square D

Safety Switch, Fusible, 3PST, Three Phase, NEMA 3R, Steel

Zoro # G5204705
Mfr # H327NR
product price:  $10,572.72
/ea
Square D Fusible, Safety Switch, General Duty, 240 V, 3PST D324NRB
CAD Files Available
Square D

Fusible, Safety Switch, General Duty, 240 V, 3PST

Zoro # G1761934
Mfr # D324NRB
product price:  $1,251.99
/ea
Square D Safety Switch, Nonfusible, 3PST, Three Phase, NEMA 3R, Steel HU368R
CAD Files Available
Square D

Safety Switch, Nonfusible, 3PST, Three Phase, NEMA 3R, Steel

Zoro # G5204678
Mfr # HU368R
product price:  $10,705.99
/ea
Square D Nonfusible, Safety Switch, Heavy Duty, 240 V, 2PDT, NEMA 1 92251
CAD Files Available
Square D

Nonfusible, Safety Switch, Heavy Duty, 240 V, 2PDT, NEMA 1

Zoro # G2026893
Mfr # 92251
product price:  $553.99
/ea
Square D Disconnect Switch Cable Mechanism and Handle 9422CFT31
Square D

Disconnect Switch Cable Mechanism and Handle

Zoro # G0564877
Mfr # 9422CFT31
product price:  $866.99
/ea
Square D Safety Switch, General Duty, 240 V, 2PST, Indoor, Steel QO2000NS
CAD Files Available
Square D

Safety Switch, General Duty, 240 V, 2PST, Indoor, Steel

Zoro # G7491994
Mfr # QO2000NS
product price:  $213.99
/ea
Safety Disconnect Switches by SQUARE D (242 items)
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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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100 amp 3 phase disconnect125 amp safety switch100 amp safety switch100 amp fusible100amp disconnect

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