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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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  9. Switches
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  11. Safety Switches

Safety Switches (4,500+ items) - Page 108

Siemens switch disconnector, on-off switch 63 A 1-pole 5TL1163-0
Siemens

switch disconnector, on-off switch 63 A 1-pole

Zoro # G415866021
Mfr # 5TL1163-0
product price:  $14.79
/ea
Sold in mult. of 24 for $354.96
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6900-4FB00
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G615865428
Mfr # 3NJ6900-4FB00
product price:  $96.55
/ea
Sold in mult. of 5 for $482.75
Siemens Switch disconnector 1250 A Size 5 3KD5244-0RE40-0
Siemens

Switch disconnector 1250 A Size 5

Zoro # G715865779
Mfr # 3KD5244-0RE40-0
product price:  $4,312.99
/ea
Siemens Switch disconnector 100 A Size 2 3KD3034-0NE40-0
Siemens

Switch disconnector 100 A Size 2

Zoro # G115865935
Mfr # 3KD3034-0NE40-0
product price:  $166.99
/ea
Sold in mult. of 3 for $500.97
Siemens Switch disconnector 630 A Size 4 3KD4634-0QE10-0
Siemens

Switch disconnector 630 A Size 4

Zoro # G115865898
Mfr # 3KD4634-0QE10-0
product price:  $1,027.99
/ea
Siemens Accessory for 3NJ62/63 Switch disconnector with fuses In-line design 3NJ6930-3BG13
Siemens

Accessory for 3NJ62/63 Switch disconnector with fuses In-line design

Zoro # G415865253
Mfr # 3NJ6930-3BG13
product price:  $1,259.99
/ea
Siemens Switch disconnector 16A Size 1 3KD1660-2ME20-0
Siemens

Switch disconnector 16A Size 1

Zoro # G615865442
Mfr # 3KD1660-2ME20-0
product price:  $486.99
/ea
Siemens Switch disconnector with fuse 63A size 2 3KF1306-0MR11-8AA1
Siemens

Switch disconnector with fuse 63A size 2

Zoro # G515865542
Mfr # 3KF1306-0MR11-8AA1
product price:  $346.99
/ea
Sold in mult. of 2 for $693.98
Siemens Switch disconnector 200 A Size 3 3KD3644-0PE10-0
Siemens

Switch disconnector 200 A Size 3

Zoro # G415866052
Mfr # 3KD3644-0PE10-0
product price:  $364.99
/ea
Siemens Switch disconnector 160 A Size 2 3KD3460-2NE20-0
Siemens

Switch disconnector 160 A Size 2

Zoro # G515865948
Mfr # 3KD3460-2NE20-0
product price:  $1,210.99
/ea
Siemens Switch disconnector 80 A Size 2 3KD2844-0NE10-0
Siemens

Switch disconnector 80 A Size 2

Zoro # G415865963
Mfr # 3KD2844-0NE10-0
product price:  $139.99
/ea
Sold in mult. of 3 for $419.97
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 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
Siemens Switch disconnector 500 A Size 4 3KD4440-0QE10-0
Siemens

Switch disconnector 500 A Size 4

Zoro # G415866014
Mfr # 3KD4440-0QE10-0
product price:  $1,174.99
/ea
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 Switch disconnector 500 A Size 4 3KD4460-0QE20-0
Siemens

Switch disconnector 500 A Size 4

Zoro # G715865953
Mfr # 3KD4460-0QE20-0
product price:  $2,082.99
/ea
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 Switch disconnector 800 A Size 4 3KD4834-0QE40-0
Siemens

Switch disconnector 800 A Size 4

Zoro # G315866039
Mfr # 3KD4834-0QE40-0
product price:  $1,360.99
/ea
Square D Undervoltage Release, PowerPact(R) B Circuit Breakers Use With, 380 to 415V AC, 0 Poles LV426806
Square D

Undervoltage Release, PowerPact(R) B Circuit Breakers Use With, 380 to 415V AC, 0 Poles

Zoro # G6573697
Mfr # LV426806
product price:  $580.99
/ea
Siemens Switch disconnector 80 A Size 2 3KD2834-0NE40-0
Siemens

Switch disconnector 80 A Size 2

Zoro # G515865474
Mfr # 3KD2834-0NE40-0
product price:  $97.69
/ea
Sold in mult. of 4 for $390.76
Siemens Switch disconnector 1000 A Size 5 3KD5034-0RE10-0
Siemens

Switch disconnector 1000 A Size 5

Zoro # G715865830
Mfr # 3KD5034-0RE10-0
product price:  $2,337.99
/ea
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 ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 3NP4270 8GK4556-3KK22
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 3NP4270

Zoro # G315865148
Mfr # 8GK4556-3KK22
product price:  $550.99
/ea
Siemens Switch disconnector 80 A Size 2 3KD2844-2NE40-0
Siemens

Switch disconnector 80 A Size 2

Zoro # G615865886
Mfr # 3KD2844-2NE40-0
product price:  $169.99
/ea
Sold in mult. of 3 for $509.97
Siemens Switch disconnector 315 A Size 3 3KD4044-0PE10-0
Siemens

Switch disconnector 315 A Size 3

Zoro # G515865757
Mfr # 3KD4044-0PE10-0
product price:  $586.99
/ea
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 Switch disconnector 100 A Size 2 3KD3044-0NE10-0
Siemens

Switch disconnector 100 A Size 2

Zoro # G615865800
Mfr # 3KD3044-0NE10-0
product price:  $187.99
/ea
Sold in mult. of 2 for $375.98
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 Switch disconnector 125 A Size 2 3KD3244-2NE40-0
Siemens

Switch disconnector 125 A Size 2

Zoro # G315866060
Mfr # 3KD3244-2NE40-0
product price:  $260.99
/ea
Sold in mult. of 2 for $521.98
Siemens Switch disconnector 125 A Size 2 3KD3244-0NE40-0
Siemens

Switch disconnector 125 A Size 2

Zoro # G315865995
Mfr # 3KD3244-0NE40-0
product price:  $233.99
/ea
Sold in mult. of 2 for $467.98
Siemens Switch disconnector 16A Size 1 3KD1642-2ME10-0
Siemens

Switch disconnector 16A Size 1

Zoro # G715865502
Mfr # 3KD1642-2ME10-0
product price:  $139.99
/ea
Sold in mult. of 3 for $419.97
Siemens Accessory for 3NJ62/63 Switch disconnector with fuses In-line design 3NJ6930-3BF23
Siemens

Accessory for 3NJ62/63 Switch disconnector with fuses In-line design

Zoro # G215865293
Mfr # 3NJ6930-3BF23
product price:  $1,217.99
/ea
Siemens Switch disconnector with fuse 32A size 1 3KF1303-0MR11-8AA1
Siemens

Switch disconnector with fuse 32A size 1

Zoro # G515865740
Mfr # 3KF1303-0MR11-8AA1
product price:  $284.99
/ea
Sold in mult. of 2 for $569.98
Siemens Switch disconnector 100 A Size 2 3KD3044-2NE10-0
Siemens

Switch disconnector 100 A Size 2

Zoro # G215866078
Mfr # 3KD3044-2NE10-0
product price:  $211.99
/ea
Sold in mult. of 2 for $423.98
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 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
Safety Switches (4,500+ items) - Page 108
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About Safety Switches

Safety switches are essential devices that protect people, equipment, and machinery from electrical hazards. They are designed to disconnect power in emergency situations, preventing injury, electrical shocks, fires, and property damage. Safety switches are available in a variety of types and configurations, each designed to meet specific needs and requirements.

Types of Safety Switches

Safety switches come in many types, including disconnect switches, fusible switches, single-throw switches, and RFID switches. Disconnect switches are used to isolate electrical circuits from the power source, while fusible switches protect against overloads and short circuits. Single-throw switches have a single contact that can either make or break the electrical connection. RFID switches use radio waves to detect and control access to electrical equipment. These different types of safety switches serve different purposes and provide varying levels of protection.

How Safety Switches are Made

Safety switches are built with heavy-duty materials and advanced technologies to withstand harsh environments and ensure reliable operation. They are constructed with robust housing, such as stainless steel or polycarbonate, to protect against impacts, corrosion, and exposure to dust and moisture. Protection methods, such as fusible links or thermal overload devices, are integrated into safety switches to provide additional safety features. Safety switches can handle various amps AC and voltage levels, depending on the specific application.

Industries that use Safety Switches

Safety switches are used in many industries, including manufacturing, construction, power generation, and transportation. They are essential components in electrical systems and equipment, ensuring the safety of workers and preventing costly downtime due to equipment failures. Electricians, maintenance workers, and other professionals rely on safety switches to isolate circuits and perform maintenance safely. Safety switches are also used in emergency stop systems and other safety applications, protecting workers and equipment from harm.

Find the Safety 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.

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