Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Industrial Electrical Controls & Automation
  6. /
  7. Electrical Switches & Relays
  8. /
  9. Switches
  10. /
  11. Safety Switches

Safety Switches (4,500+ items) - Page 86

Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6900-4HF21
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G715865274
Mfr # 3NJ6900-4HF21
product price:  $136.99
/ea
Sold in mult. of 3 for $410.97
Siemens SWITCH-DISCONNECTOR 80A FRAME SIZE 1 3KD2840-2ME20-0
Siemens

SWITCH-DISCONNECTOR 80A FRAME SIZE 1

Zoro # G715874344
Mfr # 3KD2840-2ME20-0
product price:  $149.99
/ea
Sold in mult. of 3 for $449.97
Linemaster Varior Momentary 100 Potentiometer 6-F 09ASXP-100
Linemaster

Varior Momentary 100 Potentiometer 6-F

Zoro # G5983982
Mfr # 09ASXP-100
product price:  $189.99
/ea
Linemaster Slim-Line SL1-S
Linemaster

Slim-Line

Zoro # G5982941
Mfr # SL1-S
product price:  $39.79
/ea
Sold in mult. of 4 for $159.16
Linemaster Hercules Full Shield 250 Potentiometer W 500-AH-250
Linemaster

Hercules Full Shield 250 Potentiometer W

Zoro # G6017409
Mfr # 500-AH-250
product price:  $398.99
/ea
Linemaster Hercules No Shield Dpdt-Db Maintained 577-DWN
Linemaster

Hercules No Shield Dpdt-Db Maintained

Zoro # G5982320
Mfr # 577-DWN
product price:  $216.99
/ea
Linemaster Hercules O-Shield 500 Potentiometer 500-HO-500
Linemaster

Hercules O-Shield 500 Potentiometer

Zoro # G5985583
Mfr # 500-HO-500
product price:  $402.99
/ea
Linemaster Hercules Full Shield 1M Potentiometer 500-AH-1M
Linemaster

Hercules Full Shield 1M Potentiometer

Zoro # G5983081
Mfr # 500-AH-1M
product price:  $398.99
/ea
Linemaster Varior Momentary 250 Potentiometer 6-F 09ASXP-250
Linemaster

Varior Momentary 250 Potentiometer 6-F

Zoro # G5989503
Mfr # 09ASXP-250
product price:  $189.99
/ea
Linemaster Hercules No Shield 100 Potentiometer 500-A2N-100
Linemaster

Hercules No Shield 100 Potentiometer

Zoro # G5984122
Mfr # 500-A2N-100
product price:  $388.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6940-3BJ12
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G615865978
Mfr # 3NJ6940-3BJ12
product price:  $394.99
/ea
Linemaster Hercules Potentiometer - No Shield 500-AN-1K
Linemaster

Hercules Potentiometer - No Shield

Zoro # G6025885
Mfr # 500-AN-1K
product price:  $398.99
/ea
Linemaster Hercules Potentiometer - O Shield 500-HO-10K
Linemaster

Hercules Potentiometer - O Shield

Zoro # G5985610
Mfr # 500-HO-10K
product price:  $438.99
/ea
Linemaster Hercules Potentiometer - No Shield 500-AN-250
Linemaster

Hercules Potentiometer - No Shield

Zoro # G5982302
Mfr # 500-AN-250
product price:  $375.99
/ea
Linemaster Slim-Line SL2-SWBNO410
Linemaster

Slim-Line

Zoro # G5988499
Mfr # SL2-SWBNO410
product price:  $121.99
/ea
Siemens Switch disconnector with fuse 125 A Size 2 3KF2312-2LF11
Siemens

Switch disconnector with fuse 125 A Size 2

Zoro # G615865718
Mfr # 3KF2312-2LF11
product price:  $436.99
/ea
Linemaster Hercules O-Shield 5K Potentiometer 2 500-A2HO-5K
Linemaster

Hercules O-Shield 5K Potentiometer 2

Zoro # G5983474
Mfr # 500-A2HO-5K
product price:  $456.99
/ea
Siemens Switch disconnector 100A size 02 3KD0543-2LG20-3
Siemens

Switch disconnector 100A size 02

Zoro # G615865633
Mfr # 3KD0543-2LG20-3
product price:  $264.99
/ea
Sold in mult. of 2 for $529.98
Linemaster Hercules - Oversized Shield 533-SWHO
Linemaster

Hercules - Oversized Shield

Zoro # G5990440
Mfr # 533-SWHO
product price:  $303.99
/ea
Linemaster Hercules Full Shield 100 Potentiometer 500-AH-100
Linemaster

Hercules Full Shield 100 Potentiometer

Zoro # G5988733
Mfr # 500-AH-100
product price:  $398.99
/ea
Siemens Safety position switch with separate actuator Plastic enclosure 31 mm 3SE5234-1RV40-1AF3
Siemens

Safety position switch with separate actuator Plastic enclosure 31 mm

Zoro # G615871467
Mfr # 3SE5234-1RV40-1AF3
product price:  $129.99
/ea
Sold in mult. of 3 for $389.97
Linemaster Hercules Potentiometer - Full Shield 500-A3H-10K
Linemaster

Hercules Potentiometer - Full Shield

Zoro # G5982899
Mfr # 500-A3H-10K
product price:  $449.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6940-3BK11
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G615865947
Mfr # 3NJ6940-3BK11
product price:  $143.99
/ea
Sold in mult. of 3 for $431.97
Linemaster Hercules - No Shield 538-SWN
Linemaster

Hercules - No Shield

Zoro # G5981970
Mfr # 538-SWN
product price:  $309.99
/ea
Linemaster Hercules Full Shield 7.5K Potentiometer 500-H-7.5K
Linemaster

Hercules Full Shield 7.5K Potentiometer

Zoro # G6017984
Mfr # 500-H-7.5K
product price:  $370.99
/ea
Linemaster Hercules Potentiometer - Full Shield 500-A2H-35K
Linemaster

Hercules Potentiometer - Full Shield

Zoro # G5988925
Mfr # 500-A2H-35K
product price:  $412.99
/ea
Linemaster Atlas - Full Shield 937-SWHC4
Linemaster

Atlas - Full Shield

Zoro # G6040682
Mfr # 937-SWHC4
product price:  $381.99
/ea
Linemaster Atlas Full Shield Spdt - Break Before Ma 936-SWHBM
Linemaster

Atlas Full Shield Spdt - Break Before Ma

Zoro # G6043744
Mfr # 936-SWHBM
product price:  $200.99
/ea
Linemaster Varior Potentiometer OHASAA-1K
Linemaster

Varior Potentiometer

Zoro # G5988812
Mfr # OHASAA-1K
product price:  $370.99
/ea
Linemaster Hercules Full Shield Spdt-Db 2-Stage Mai 578-DWHA
Linemaster

Hercules Full Shield Spdt-Db 2-Stage Mai

Zoro # G5982950
Mfr # 578-DWHA
product price:  $246.99
/ea
Linemaster Hercules O-Shield Spdt-Db 2-Stage Moment 578-DWHOD
Linemaster

Hercules O-Shield Spdt-Db 2-Stage Moment

Zoro # G5988742
Mfr # 578-DWHOD
product price:  $250.99
/ea
Linemaster Hercules Potentiometer - OX Shield 500-HOX-5K
Linemaster

Hercules Potentiometer - OX Shield

Zoro # G5981882
Mfr # 500-HOX-5K
product price:  $442.99
/ea
Linemaster Hercules - OX Shield 536-SWHOX
Linemaster

Hercules - OX Shield

Zoro # G5990063
Mfr # 536-SWHOX
product price:  $290.99
/ea
Linemaster Hercules O-Shield 1K Potentiometer 2 500-A2HO-1K
Linemaster

Hercules O-Shield 1K Potentiometer 2

Zoro # G5983790
Mfr # 500-A2HO-1K
product price:  $425.99
/ea
Linemaster Anti Trip - Hercules Gated OX Shield 511-B4O
Linemaster

Anti Trip - Hercules Gated OX Shield

Zoro # G5989704
Mfr # 511-B4O
product price:  $389.99
/ea
Siemens accessories for switch disconnector with fuses in-line design plug-in 3NJ6940-2CB00
Siemens

accessories for switch disconnector with fuses in-line design plug-in

Zoro # G615865626
Mfr # 3NJ6940-2CB00
product price:  $124.99
/ea
Sold in mult. of 4 for $499.96
Safety Switches (4,500+ items) - Page 86
  • First
  • Previous
  • 86
    of 131 pages
  • Next
  • Last
How was your search?

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 AccessoriesToggle SwitchesPower & General Purpose Relays
Time Delay RelaysRelay SocketsPre-wired Enclosed RelaysSolid State RelaysPhase Monitor Relays
square d outdoor panelenclosed motor disconnect switchsafety switch fusible3phase disconnectseimens disconnect
electric disconnect switch240 volt disconnectsafety switch nonfusiblesquare d fusible disconnectlinemaster 491-s

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc