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 Accessibility Statement
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
0
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 111

No Product Image Available
Noark

Undervlt Trip 110-125Vdc Ul489

Zoro # G7033137
Mfr # UVT21NG
product price:  $75.99
/ea
No Product Image Available
Noark

Undervlt Trip 110-125Vdc Ul489

Zoro # G7166916
Mfr # UVT24NG
product price:  $96.99
/ea
No Product Image Available
Omron

Safety Interlock Switches

Zoro # G815892484
Mfr # D4NL-1DFA-B
product price:  $342.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1143-1DA21
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G515864910
Mfr # 3NP1143-1DA21
product price:  $631.99
/ea
No Product Image Available
Rees

Cbl Switch w/Double Flag Indicator

Zoro # G4464308
Mfr # 04954314
product price:  $1,392.99
/ea
No Product Image Available
Noark

Undervlt Trip 110-125Vdc Ul489

Zoro # G7166794
Mfr # UVT22NG
product price:  $85.79
/ea
Schmersal Solenoid interlocks, AZM 161CC-12/12RKAT-024, Large wiring compartment, Emergency exit, cable entri 101190148
Schmersal

Solenoid interlocks, AZM 161CC-12/12RKAT-024, Large wiring compartment, Emergency exit, cable entri

Zoro # G921952744
Mfr # 101190148
product price:  $995.99
/ea
Siemens Switch disconnector 200 A Size 3 3KD3640-0PE10-0
Siemens

Switch disconnector 200 A Size 3

Zoro # G515865764
Mfr # 3KD3640-0PE10-0
product price:  $406.99
/ea
No Product Image Available
Rees

Cbl Swtchs w/Flag Indicator or Ltch Plts

Zoro # G4464201
Mfr # 04953442
product price:  $1,113.99
/ea
No Product Image Available
Noark

Undervlt Trip 220-250Vdc Ul489

Zoro # G7033173
Mfr # UVT24NH
product price:  $96.99
/ea
No Product Image Available
Noark

Shunt Trip 220-250Vdc Ul489

Zoro # G7166977
Mfr # SHT24NH
product price:  $131.99
/ea
No Product Image Available
Rees

Cable Switch Flag Indicator, Right, 2 NO

Zoro # G4464490
Mfr # 04953113
product price:  $1,010.99
/ea
No Product Image Available
Omron

Safety Interlock Switches

Zoro # G615892844
Mfr # D4NL-2GDG-B
product price:  $393.99
/ea
No Product Image Available
Noark

Undervolt Trip 24-30Vdc Ul489

Zoro # G7033085
Mfr # UVT21ND
product price:  $77.59
/ea
No Product Image Available
Noark

Undervolt Trip 380-440V Ul489

Zoro # G7033103
Mfr # UVT21NC
product price:  $75.99
/ea
No Product Image Available
Noark

Shunt Trip 480-500V Ul489

Zoro # G7166679
Mfr # SHT21ND
product price:  $75.99
/ea
No Product Image Available
Noark

Undervlt Trip 220-250Vdc Ul489

Zoro # G7166803
Mfr # UVT22NH
product price:  $82.85
/ea
No Product Image Available
Noark

Undervolt Trip 24-30Vdc Ul489

Zoro # G7166733
Mfr # UVT24ND
product price:  $96.99
/ea
No Product Image Available
Noark

Shunt Trip 380-440V Ul489

Zoro # G7032979
Mfr # SHT21NC
product price:  $75.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2013-1TL53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G415874118
Mfr # 3LD2013-1TL53
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Schmersal Az16-12Zvk-M20 Safety Switch 101157371
Schmersal

Az16-12Zvk-M20 Safety Switch

Zoro # G821694195
Mfr # 101157371
product price:  $185.99
/ea
No Product Image Available
Noark

Shunt Trip 480-500V Ul489

Zoro # G7033076
Mfr # SHT24ND
product price:  $120.99
/ea
No Product Image Available
Noark

Shunt Trip 380-440V Ul489

Zoro # G7166767
Mfr # SHT22NC
product price:  $89.79
/ea
No Product Image Available
Omron

Safety Interlock Switches

Zoro # G415892648
Mfr # D4BS-4AFS
product price:  $119.99
/ea
Siemens Switch disconnector 1600 A Size 5 3KD5444-0RE10-0
Siemens

Switch disconnector 1600 A Size 5

Zoro # G615866043
Mfr # 3KD5444-0RE10-0
product price:  $5,163.99
/ea
No Product Image Available
Noark

Shunt Trip 220-240V Ul489

Zoro # G7033024
Mfr # SHT24NB
product price:  $120.99
/ea
No Product Image Available
Noark

Undervolt Trip 380-440V Ul489

Zoro # G7166749
Mfr # UVT24NC
product price:  $96.99
/ea
No Product Image Available
Rees

Cbl Switch w/Double Flag Indicator

Zoro # G4464113
Mfr # 04954206
product price:  $1,616.99
/ea
No Product Image Available
Omron

Safety Interlock Switches

Zoro # G115892931
Mfr # D4NL-2ADA-B
product price:  $398.99
/ea
No Product Image Available
Omron

Safety Interlock Switches

Zoro # G015892864
Mfr # D4NL-4FFG-B
product price:  $355.99
/ea
Square D Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST HU363DF
Square D

Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST

Zoro # G0071843
Mfr # HU363DF
product price:  $6,917.99
/ea
Schmersal Solenoid interlocks, AZM150SK-02/02RA-024, Thermoplastic enclosure 153032126
Schmersal

Solenoid interlocks, AZM150SK-02/02RA-024, Thermoplastic enclosure

Zoro # G021953320
Mfr # 153032126
product price:  $825.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1153-1JC22
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G015864946
Mfr # 3NP1153-1JC22
product price:  $992.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1163-1BC22
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G215865118
Mfr # 3NP1163-1BC22
product price:  $1,173.99
/ea
Siemens Grounding equipment Accessory for fuse switch disconnector 3NJ 412-3NJ418 3NJ4910-1AA00
Siemens

Grounding equipment Accessory for fuse switch disconnector 3NJ 412-3NJ418

Zoro # G115865126
Mfr # 3NJ4910-1AA00
product price:  $6,128.99
/ea
Schmersal Solenoid interlocks, AZM 161SK-12/03RKA-024, Large wiring compartment, Manual release, cable entrie 101195892
Schmersal

Solenoid interlocks, AZM 161SK-12/03RKA-024, Large wiring compartment, Manual release, cable entrie

Zoro # G021952880
Mfr # 101195892
product price:  $860.99
/ea
Safety Switches (4,500+ items) - Page 111
  • First
  • Previous
  • 111
    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 AccessoriesSelector SwitchesPower & General Purpose Relays
Time Delay RelaysRelay SocketsPre-wired Enclosed RelaysSolid State RelaysPhase Monitor Relays
siemens 200 amp fused disconnectsquare d fusible disconnectsafety switch nonfusibleenclosed motor disconnect switchelectric disconnect switch
linemaster 491-sdisconnect switch fusibledayton foot switches600 amp service disconnectseimens disconnect

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
  • Tax Exemption

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