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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 72

Siemens SENTRON Switch disconnector 3LD 3LD2003-0TK53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G915874250
Mfr # 3LD2003-0TK53
product price:  $58.49
/ea
Sold in mult. of 8 for $467.92
Siemens In-line fuse switch disconnector 3-pole selectable Sz. 1 I=250 A 3NJ4123-3BF01
Siemens

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

Zoro # G915864886
Mfr # 3NJ4123-3BF01
product price:  $707.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2030-1TL11
Siemens

SENTRON Switch disconnector 3LD

Zoro # G915874243
Mfr # 3LD2030-1TL11
product price:  $81.99
/ea
Sold in mult. of 7 for $573.93
Siemens VACU-BK SW 17IN 100/100A 3P600V W/R FUSE V7E3633R
Siemens

VACU-BK SW 17IN 100/100A 3P600V W/R FUSE

Zoro # G916059786
Mfr # V7E3633R
product price:  $4,286.99
/ea
Siemens switch disconnector on-off switch 80 A 2-pole 5TL1280-0
Siemens

switch disconnector on-off switch 80 A 2-pole

Zoro # G615874307
Mfr # 5TL1280-0
product price:  $55.29
/ea
Sold in mult. of 8 for $442.32
Siemens SENTRON Switch disconnector 3LD 3LD2122-3VK13
Siemens

SENTRON Switch disconnector 3LD

Zoro # G315874164
Mfr # 3LD2122-3VK13
product price:  $128.99
/ea
Sold in mult. of 4 for $515.96
Linemaster Hercules Full Shield 25K Potentiometer 500-H-25K
Linemaster

Hercules Full Shield 25K Potentiometer

Zoro # G6018160
Mfr # 500-H-25K
product price:  $370.99
/ea
Siemens Safety position switch with tumbler Locking force 1300 N 5 directions of 3SE5322-1SE21
Siemens

Safety position switch with tumbler Locking force 1300 N 5 directions of

Zoro # G115871400
Mfr # 3SE5322-1SE21
product price:  $453.99
/ea
Linemaster Varior Momentary 500 Potentiometer Aux 09ASAC-500
Linemaster

Varior Momentary 500 Potentiometer Aux

Zoro # G5989442
Mfr # 09ASAC-500
product price:  $203.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2015-0TK53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G815874114
Mfr # 3LD2015-0TK53
product price:  $78.59
/ea
Sold in mult. of 5 for $392.95
Linemaster Hercules - Full Shield 573-DWHC2
Linemaster

Hercules - Full Shield

Zoro # G5990319
Mfr # 573-DWHC2
product price:  $340.99
/ea
Siemens Switch disconnector 160 A Size 2 3KD3434-2NE10-0
Siemens

Switch disconnector 160 A Size 2

Zoro # G415865857
Mfr # 3KD3434-2NE10-0
product price:  $259.99
/ea
Sold in mult. of 2 for $519.98
Linemaster Hercules Potentiometer - Full Shield 500-H-1K
Linemaster

Hercules Potentiometer - Full Shield

Zoro # G5989512
Mfr # 500-H-1K
product price:  $370.99
/ea
Linemaster Varior Potentiometer OHASAC-10K
Linemaster

Varior Potentiometer

Zoro # G5993749
Mfr # OHASAC-10K
product price:  $229.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2164-1TC51
Siemens

SENTRON Switch disconnector 3LD

Zoro # G215874172
Mfr # 3LD2164-1TC51
product price:  $105.99
/ea
Sold in mult. of 4 for $423.96
Linemaster Hercules No Shield 10K Potentiometer 500-A3N-10K
Linemaster

Hercules No Shield 10K Potentiometer

Zoro # G6015710
Mfr # 500-A3N-10K
product price:  $403.99
/ea
Linemaster Hercules Potentiometer - Full Shield 500-AH-500
Linemaster

Hercules Potentiometer - Full Shield

Zoro # G6018413
Mfr # 500-AH-500
product price:  $398.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP5 3NP5060-0CA00
Siemens

SENTRON Fuse switch disconnector 3NP5

Zoro # G615282300
Mfr # 3NP5060-0CA00
product price:  $537.99
/ea
Siemens Switch disconnector 630 A Size 4 3KD4640-0QE10-0
Siemens

Switch disconnector 630 A Size 4

Zoro # G615865794
Mfr # 3KD4640-0QE10-0
product price:  $1,475.99
/ea
Linemaster Hercules Full Shield 500 Potentiometer 500-H-500
Linemaster

Hercules Full Shield 500 Potentiometer

Zoro # G6024670
Mfr # 500-H-500
product price:  $369.99
/ea
Siemens switch disconnector on-off switch 20 A 3 NO + N 5TE8114
Siemens

switch disconnector on-off switch 20 A 3 NO + N

Zoro # G015874334
Mfr # 5TE8114
product price:  $59.29
/ea
Sold in mult. of 6 for $355.74
Siemens SWITCH-DISCONNECTOR 500A FRAME SIZE 3 3KD4434-0PE40-0
Siemens

SWITCH-DISCONNECTOR 500A FRAME SIZE 3

Zoro # G415874101
Mfr # 3KD4434-0PE40-0
product price:  $727.99
/ea
Siemens Switch disconnector 250 A Size 3 3KD3844-0PE10-0
Siemens

Switch disconnector 250 A Size 3

Zoro # G715865991
Mfr # 3KD3844-0PE10-0
product price:  $573.99
/ea
Linemaster Hercules Potentiometer - Full Shield 500-H-10K
Linemaster

Hercules Potentiometer - Full Shield

Zoro # G6017652
Mfr # 500-H-10K
product price:  $392.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole + N Rated operating 3LD3240-0TL11
Siemens

Load disconnector 3LD3 Iu 32 A Main switch 3-pole + N Rated operating

Zoro # G215865668
Mfr # 3LD3240-0TL11
product price:  $67.99
/ea
Sold in mult. of 6 for $407.94
Siemens Safety Switch, Fusible, NEMA 4X, Stainless Steel HFC361SW
Siemens

Safety Switch, Fusible, NEMA 4X, Stainless Steel

Zoro # G516058738
Mfr # HFC361SW
product price:  $2,406.99
/ea
Linemaster Anti Trip - Hercules OX Shield 511-B4OXA
Linemaster

Anti Trip - Hercules OX Shield

Zoro # G5985391
Mfr # 511-B4OXA
product price:  $413.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2565-1TC51
Siemens

SENTRON Switch disconnector 3LD

Zoro # G815874169
Mfr # 3LD2565-1TC51
product price:  $201.99
/ea
Sold in mult. of 2 for $403.98
Siemens SENTRON switch disconnector 3LD 3LD2217-0TK13
Siemens

SENTRON switch disconnector 3LD

Zoro # G715874153
Mfr # 3LD2217-0TK13
product price:  $119.99
/ea
Sold in mult. of 4 for $479.96
Siemens Load disconnector 3LD3 Iu 25 A Main switch 3-pole Rated operating capacity 3LD3150-1TK13
Siemens

Load disconnector 3LD3 Iu 25 A Main switch 3-pole Rated operating capacity

Zoro # G415865543
Mfr # 3LD3150-1TK13
product price:  $64.65
/ea
Sold in mult. of 7 for $452.55
Siemens Switch disconnector 32A size 01 3KD0230-2KG20-3
Siemens

Switch disconnector 32A size 01

Zoro # G515865375
Mfr # 3KD0230-2KG20-3
product price:  $98.39
/ea
Sold in mult. of 4 for $393.56
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1133-1BB20
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G215865187
Mfr # 3NP1133-1BB20
product price:  $185.99
/ea
Sold in mult. of 3 for $557.97
Linemaster Hercules - Oversized Shield 537-SWHO
Linemaster

Hercules - Oversized Shield

Zoro # G5990389
Mfr # 537-SWHO
product price:  $311.99
/ea
Siemens Load disconnector 3LD3 Iu 25 A Main switch 3-pole Rated operating capacity 3LD3140-1TK11
Siemens

Load disconnector 3LD3 Iu 25 A Main switch 3-pole Rated operating capacity

Zoro # G015865257
Mfr # 3LD3140-1TK11
product price:  $76.35
/ea
Sold in mult. of 6 for $458.10
Linemaster Anti Trip - Hercules Gated OX Shield 511-B3OX
Linemaster

Anti Trip - Hercules Gated OX Shield

Zoro # G5984725
Mfr # 511-B3OX
product price:  $328.99
/ea
Linemaster Anti Trip - Hercules O Shield 511-B4OA
Linemaster

Anti Trip - Hercules O Shield

Zoro # G5985181
Mfr # 511-B4OA
product price:  $393.99
/ea
Safety Switches (4,500+ items) - Page 72
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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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