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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 27

Midwest Electric HD Disc, 2P Fusible Typ1 240V, 30A MHF221N
Midwest Electric

HD Disc, 2P Fusible Typ1 240V, 30A

Zoro # G6231838
Mfr # MHF221N
product price:  $103.99
/ea
Siemens Safety position switch with tumbler Locking force 2600 N 5 directions of 3SE5312-2SE12
Siemens

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

Zoro # G115871479
Mfr # 3SE5312-2SE12
product price:  $559.99
/ea
Omron 1NC Magnetically Actuated Safety Interlock Switch Nema 6 44507-1610
Omron

1NC Magnetically Actuated Safety Interlock Switch Nema 6

Zoro # G0752963
Mfr # 44507-1610
product price:  $253.99
/ea
Linemaster Hecules Ox-Shield Spdt-Db 2-Stage Mainta 578-DWHOX
Linemaster

Hecules Ox-Shield Spdt-Db 2-Stage Mainta

Zoro # G5990151
Mfr # 578-DWHOX
product price:  $260.99
/ea
Linemaster Hercules Potentiometer - No Shield 500-AN-500K
Linemaster

Hercules Potentiometer - No Shield

Zoro # G5990039
Mfr # 500-AN-500K
product price:  $392.99
/ea
Siemens Switch disconnector with fuse 250 A Size 3 3KF3425-4RF11
Siemens

Switch disconnector with fuse 250 A Size 3

Zoro # G915865432
Mfr # 3KF3425-4RF11
product price:  $799.99
/ea
Siemens Switch disconnector 250 A Size 3 3KD3840-0PE10-0
Siemens

Switch disconnector 250 A Size 3

Zoro # G115865768
Mfr # 3KD3840-0PE10-0
product price:  $585.99
/ea
Linemaster Hercules - OX Shield 534-SWHOX
Linemaster

Hercules - OX Shield

Zoro # G5984089
Mfr # 534-SWHOX
product price:  $317.99
/ea
No Product Image Available
Noark

Undervolt Trip 220-240V Ul489

Zoro # G7033189
Mfr # UVT24NB
product price:  $96.99
/ea
Schmersal Azm161-B1S Actuator Key For Azm161 101171125
Schmersal

Azm161-B1S Actuator Key For Azm161

Zoro # G921694217
Mfr # 101171125
product price:  $22.29
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6900-4HB21
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G115865416
Mfr # 3NJ6900-4HB21
product price:  $136.99
/ea
Sold in mult. of 3 for $410.97
Siemens Load disconnector 3LD3 Iu 40 A Main switch 3-pole Rated operating capacity 3LD3310-0TK05
Siemens

Load disconnector 3LD3 Iu 40 A Main switch 3-pole Rated operating capacity

Zoro # G715865441
Mfr # 3LD3310-0TK05
product price:  $106.99
/ea
Sold in mult. of 5 for $534.95
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6920-3BE11
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G915865319
Mfr # 3NJ6920-3BE11
product price:  $133.99
/ea
Sold in mult. of 3 for $401.97
Schmersal Thermoplastic Enclosure Azm170-11Zrk 24 Vac/Dc 101140788
Schmersal

Thermoplastic Enclosure Azm170-11Zrk 24 Vac/Dc

Zoro # G721694226
Mfr # 101140788
product price:  $863.99
/ea
Linemaster Varior Potentiometer OHASAC-5K
Linemaster

Varior Potentiometer

Zoro # G5983230
Mfr # OHASAC-5K
product price:  $208.99
/ea
Linemaster Hercules - Full Shield 531-SWHC2
Linemaster

Hercules - Full Shield

Zoro # G6019463
Mfr # 531-SWHC2
product price:  $214.99
/ea
Siemens Switch disconnector with fuse 800 A Size 5 3KF5480-4LF11
Siemens

Switch disconnector with fuse 800 A Size 5

Zoro # G415865529
Mfr # 3KF5480-4LF11
product price:  $2,939.99
/ea
Siemens Switch disconnector with fuse 160 A Size 2 3KF2416-0MF11
Siemens

Switch disconnector with fuse 160 A Size 2

Zoro # G815865587
Mfr # 3KF2416-0MF11
product price:  $490.99
/ea
Siemens switch disconnector 3VA1 IEC frame 160 4-pole SD100 In=160A without 3VA1116-1AA42-0AA0
Siemens

switch disconnector 3VA1 IEC frame 160 4-pole SD100 In=160A without

Zoro # G815865808
Mfr # 3VA1116-1AA42-0AA0
product price:  $533.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole + N Rated operating 3LD3210-1TL05
Siemens

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

Zoro # G215865323
Mfr # 3LD3210-1TL05
product price:  $82.35
/ea
Sold in mult. of 5 for $411.75
Siemens Switch disconnector 315 A Size 3 3KD4042-0PE10-0
Siemens

Switch disconnector 315 A Size 3

Zoro # G015865943
Mfr # 3KD4042-0PE10-0
product price:  $742.99
/ea
Schmersal Safety switch with separate actuator, AZ15ZVK-M20, 3 cable entries M 20 x 1.5, Thermoplastic enclos 801000012
Schmersal

Safety switch with separate actuator, AZ15ZVK-M20, 3 cable entries M 20 x 1.5, Thermoplastic enclos

Zoro # G621953188
Mfr # 801000012
product price:  $150.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design plug-in 3NJ6943-4BC00
Siemens

accessory for Switch disconnector with fuses In-line design plug-in

Zoro # G915866002
Mfr # 3NJ6943-4BC00
product price:  $224.99
/ea
Sold in mult. of 2 for $449.98
Schmersal Solenoid interlocks, 101141639, 1 Cable entry M 20 x 1.5, IDC method of termination, Manual release AZM170-11ZK
Schmersal

Solenoid interlocks, 101141639, 1 Cable entry M 20 x 1.5, IDC method of termination, Manual release

Zoro # G221952796
Mfr # AZM170-11ZK
product price:  $950.99
/ea
Siemens Load disconnector 3LD3 Iu 16 A Main switch 3-pole + N Rated operating 3LD3048-0TL53
Siemens

Load disconnector 3LD3 Iu 16 A Main switch 3-pole + N Rated operating

Zoro # G115865737
Mfr # 3LD3048-0TL53
product price:  $69.55
/ea
Sold in mult. of 6 for $417.30
Siemens Switch disconnector 1250 A Size 5 3KD5234-0RE10-0
Siemens

Switch disconnector 1250 A Size 5

Zoro # G515865856
Mfr # 3KD5234-0RE10-0
product price:  $3,367.99
/ea
Siemens Switch disconnector 80 A Size 2 3KD2830-2NE20-0
Siemens

Switch disconnector 80 A Size 2

Zoro # G515865641
Mfr # 3KD2830-2NE20-0
product price:  $150.99
/ea
Sold in mult. of 3 for $452.97
Siemens accessory for Switch disconnector with fuses In-line design plug-in 3NJ6943-1CA00
Siemens

accessory for Switch disconnector with fuses In-line design plug-in

Zoro # G915866064
Mfr # 3NJ6943-1CA00
product price:  $405.99
/ea
Siemens Accessory for strips 3NJ41 In-line fuse switch disconnectors Sz. NH1-3 3NJ4915-2DA20
Siemens

Accessory for strips 3NJ41 In-line fuse switch disconnectors Sz. NH1-3

Zoro # G615865145
Mfr # 3NJ4915-2DA20
product price:  $159.99
/ea
Sold in mult. of 3 for $479.97
Siemens accessory for in-line fuse switch disconnectors 3NJ41 Front cover for 3NJ4912-3BA01
Siemens

accessory for in-line fuse switch disconnectors 3NJ41 Front cover for

Zoro # G315865193
Mfr # 3NJ4912-3BA01
product price:  $57.45
/ea
Sold in mult. of 7 for $402.15
Siemens Switch disconnector 80 A Size 2 3KD2832-2NE10-0
Siemens

Switch disconnector 80 A Size 2

Zoro # G715865625
Mfr # 3KD2832-2NE10-0
product price:  $209.99
/ea
Sold in mult. of 2 for $419.98
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6900-4HF11
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G115865331
Mfr # 3NJ6900-4HF11
product price:  $136.99
/ea
Sold in mult. of 3 for $410.97
Siemens Load disconnector 3LD3 Iu 40 A Main switch 3-pole + N Rated operating 3LD3350-1TL11
Siemens

Load disconnector 3LD3 Iu 40 A Main switch 3-pole + N Rated operating

Zoro # G115865515
Mfr # 3LD3350-1TL11
product price:  $116.99
/ea
Sold in mult. of 4 for $467.96
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 Switch disconnector 200 A Size 3 3KD3630-0PE20-0
Siemens

Switch disconnector 200 A Size 3

Zoro # G315865933
Mfr # 3KD3630-0PE20-0
product price:  $363.99
/ea
Sold in mult. of 2 for $727.98
Siemens switch disconnector on-off switch 125 A 3-pole 5TL1392-0
Siemens

switch disconnector on-off switch 125 A 3-pole

Zoro # G715865892
Mfr # 5TL1392-0
product price:  $122.99
/ea
Sold in mult. of 4 for $491.96
Safety Switches (4,500+ items) - Page 27
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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.

Related Categories

Push Buttons & IndicatorsLimit Switches & AccessoriesSwitch AccessoriesSnap Action SwitchesPower & General Purpose Relays
Time Delay RelaysRelay SocketsPre-wired Enclosed RelaysSolid State RelaysPhase Monitor Relays
safety switch fusiblelinemaster 491-s3phase disconnect safety nonfuse3phase disconnectdisconnect switch fusible
electric disconnect switchsquare d outdoor panel240 volt disconnectseimens disconnectsquare d fusible disconnect

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