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 87

Linemaster Hercules Ox-Shield Spdt-Db Maintained 576-DWHOX
Linemaster

Hercules Ox-Shield Spdt-Db Maintained

Zoro # G5990179
Mfr # 576-DWHOX
product price:  $222.99
/ea
Linemaster Hercules Potentiometer - No Shield 500-AN-100
Linemaster

Hercules Potentiometer - No Shield

Zoro # G5988873
Mfr # 500-AN-100
product price:  $375.99
/ea
Linemaster Varior Potentiometer OHASAA-5KW
Linemaster

Varior Potentiometer

Zoro # G5983063
Mfr # OHASAA-5KW
product price:  $379.99
/ea
Siemens ALPHA 630 Universal Switch disconnector kit for 3KA712 Sz. 2 3/4-pole 8GK6401-4KK10
Siemens

ALPHA 630 Universal Switch disconnector kit for 3KA712 Sz. 2 3/4-pole

Zoro # G615865787
Mfr # 8GK6401-4KK10
product price:  $352.99
/ea
Siemens Switch disconnector 80A size 02 3KD0440-2LG20-3
Siemens

Switch disconnector 80A size 02

Zoro # G615865701
Mfr # 3KD0440-2LG20-3
product price:  $148.99
/ea
Sold in mult. of 3 for $446.97
Siemens accessory for in-line fuse switch disconnectors 3NJ41 End cover 50 mm wide 3NJ4912-2CA00
Siemens

accessory for in-line fuse switch disconnectors 3NJ41 End cover 50 mm wide

Zoro # G615865169
Mfr # 3NJ4912-2CA00
product price:  $99.25
/ea
Sold in mult. of 4 for $397.00
Siemens Load disconnector 3LD3 Iu 63 A Main switch 3-pole Rated operating capacity 3LD3448-0TK51
Siemens

Load disconnector 3LD3 Iu 63 A Main switch 3-pole Rated operating capacity

Zoro # G615865640
Mfr # 3LD3448-0TK51
product price:  $116.99
/ea
Sold in mult. of 4 for $467.96
Siemens Switch disconnector 100 A Size 2 3KD3040-0NE10-0
Siemens

Switch disconnector 100 A Size 2

Zoro # G615865855
Mfr # 3KD3040-0NE10-0
product price:  $232.99
/ea
Sold in mult. of 2 for $465.98
Linemaster Hercules Full Shield Spdt-Db 2-Stage Mai 578-DWH
Linemaster

Hercules Full Shield Spdt-Db 2-Stage Mai

Zoro # G5984752
Mfr # 578-DWH
product price:  $246.99
/ea
Linemaster Slim-Line Dpst-No Momentary Ip68 10-Ft SL4-SWBNO310
Linemaster

Slim-Line Dpst-No Momentary Ip68 10-Ft

Zoro # G5985111
Mfr # SL4-SWBNO310
product price:  $61.79
/ea
Sold in mult. of 2 for $123.58
Linemaster Hercules Full Shield 20K Potentiometer 500-H-20K
Linemaster

Hercules Full Shield 20K Potentiometer

Zoro # G6018973
Mfr # 500-H-20K
product price:  $399.99
/ea
Linemaster Varior Momentary 150 Potentiometer 6-F 09ASXP-150
Linemaster

Varior Momentary 150 Potentiometer 6-F

Zoro # G5983300
Mfr # 09ASXP-150
product price:  $189.99
/ea
Linemaster Hercules O-Shield 150 Potentiometer Au 500-AHO-150
Linemaster

Hercules O-Shield 150 Potentiometer Au

Zoro # G5984734
Mfr # 500-AHO-150
product price:  $429.99
/ea
Linemaster Anti Trip - Hercules Gated O Shield 511-B2G
Linemaster

Anti Trip - Hercules Gated O Shield

Zoro # G5989144
Mfr # 511-B2G
product price:  $351.99
/ea
Linemaster Anti Trip - Hercules Gated OX Shield 511-B4OXG
Linemaster

Anti Trip - Hercules Gated OX Shield

Zoro # G5982293
Mfr # 511-B4OXG
product price:  $400.99
/ea
Linemaster Hercules Potentiometer - No Shield 500-AN-1M
Linemaster

Hercules Potentiometer - No Shield

Zoro # G6017549
Mfr # 500-AN-1M
product price:  $398.99
/ea
Linemaster Atlas O-Shield Spdt - Break Before Make 936-SWHOBM
Linemaster

Atlas O-Shield Spdt - Break Before Make

Zoro # G6042134
Mfr # 936-SWHOBM
product price:  $211.99
/ea
Linemaster Varior Momentary 250K Potentiometer Au 09ASAC-250K
Linemaster

Varior Momentary 250K Potentiometer Au

Zoro # G5990343
Mfr # 09ASAC-250K
product price:  $203.99
/ea
Linemaster Hercules - Full Shield 574-DWH
Linemaster

Hercules - Full Shield

Zoro # G5984375
Mfr # 574-DWH
product price:  $333.99
/ea
Linemaster Hercules - No Shield 572-DWN
Linemaster

Hercules - No Shield

Zoro # G5989634
Mfr # 572-DWN
product price:  $281.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole Rated operating capacity 3LD3254-0TK51
Siemens

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

Zoro # G615865398
Mfr # 3LD3254-0TK51
product price:  $48.55
/ea
Sold in mult. of 8 for $388.40
Siemens safety position switch with tumbler locking force 1300 N 3SF1324-1SB21-1BA1
Siemens

safety position switch with tumbler locking force 1300 N

Zoro # G615871382
Mfr # 3SF1324-1SB21-1BA1
product price:  $1,148.99
/ea
Linemaster Hercules No Shield Spdt-Db 2-Stage Maint 578-DWN
Linemaster

Hercules No Shield Spdt-Db 2-Stage Maint

Zoro # G5990194
Mfr # 578-DWN
product price:  $217.99
/ea
Linemaster Anti Trip - Hercules Gated OX Shield 511-B2OXGA
Linemaster

Anti Trip - Hercules Gated OX Shield

Zoro # G5981934
Mfr # 511-B2OXGA
product price:  $444.99
/ea
Linemaster Anti Trip - Hercules Gated OX Shield 511-B3O
Linemaster

Anti Trip - Hercules Gated OX Shield

Zoro # G5985671
Mfr # 511-B3O
product price:  $319.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1133-1JB10
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G615864889
Mfr # 3NP1133-1JB10
product price:  $156.99
/ea
Sold in mult. of 3 for $470.97
Linemaster Hercules No Shield 25K Potentiometer 500-N-25K
Linemaster

Hercules No Shield 25K Potentiometer

Zoro # G6015683
Mfr # 500-N-25K
product price:  $364.99
/ea
Linemaster Hercules Full Shield 5Kw Potentiometer W 500-A3H-5KW
Linemaster

Hercules Full Shield 5Kw Potentiometer W

Zoro # G5989311
Mfr # 500-A3H-5KW
product price:  $449.99
/ea
Linemaster Hercules Potentiometer - O Shield 500-AHO-1K
Linemaster

Hercules Potentiometer - O Shield

Zoro # G5984019
Mfr # 500-AHO-1K
product price:  $429.99
/ea
Siemens Load disconnector 3LD3 Iu 25 A Main switch 3-pole + N Rated operating 3LD3154-1TL51
Siemens

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

Zoro # G615865367
Mfr # 3LD3154-1TL51
product price:  $69.55
/ea
Sold in mult. of 6 for $417.30
Linemaster Hercules - Full Shield 572-DWH
Linemaster

Hercules - Full Shield

Zoro # G5982783
Mfr # 572-DWH
product price:  $302.99
/ea
Siemens Load disconnector 3LD3 Iu 63 A Main switch 3-pole + N Rated operating 3LD3410-1TL05
Siemens

Load disconnector 3LD3 Iu 63 A Main switch 3-pole + N Rated operating

Zoro # G615865350
Mfr # 3LD3410-1TL05
product price:  $135.99
/ea
Sold in mult. of 3 for $407.97
Siemens VACU-BRK SW 17IN 30/30A 3P 250V R V7B3211R
Siemens

VACU-BRK SW 17IN 30/30A 3P 250V R

Zoro # G616059758
Mfr # V7B3211R
product price:  $2,198.99
/ea
Linemaster Hercules - Full Shield 574-DWHA
Linemaster

Hercules - Full Shield

Zoro # G5988234
Mfr # 574-DWHA
product price:  $329.99
/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
Linemaster Hercules Potentiometer - No Shield 500-N-5K
Linemaster

Hercules Potentiometer - No Shield

Zoro # G6016121
Mfr # 500-N-5K
product price:  $346.99
/ea
Safety Switches (4,500+ items) - Page 87
  • First
  • Previous
  • 87
    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