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
  • Promo Codes
  • 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
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
Search Feedback

Safety Switches (4,500+ items) - Page 41

Square D Disconnect Switch, Three Phase, NEMA 12, Indoor, Rotary Handle VC4GUN
Square D

Disconnect Switch, Three Phase, NEMA 12, Indoor, Rotary Handle

Zoro # G0561359
Mfr # VC4GUN
product price:  $347.10
/ea
Siemens Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST, NEMA 12 HNF361JCHW
Siemens

Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST, NEMA 12

Zoro # G7559282
Mfr # HNF361JCHW
product price:  $2,144.99
/ea
Mersen Handle Selector, Black HSBX
Mersen

Handle Selector, Black

Zoro # G9041468
Mfr # HSBX
product price:  $32.07
/ea
Siemens Nonfusible, Safety Switch, Heavy Duty, 600 V, 3PST 3LD27660TB530US2
Siemens

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

Zoro # G8652786
Mfr # 3LD27660TB530US2
product price:  $1,157.99
/ea
Lennox DISCONNECT SWITCH 600v 150amp 21G88
Lennox

DISCONNECT SWITCH 600v 150amp

Zoro # G910443628
Mfr # 21G88
product price:  $1,534.99
/ea
Springer Controls Co Disconnect Switch, Nonfusible, 3PST-NO, Indoor, Rotary Handle, Plastic A104/016-AR3
Springer Controls Co

Disconnect Switch, Nonfusible, 3PST-NO, Indoor, Rotary Handle, Plastic

Zoro # G904949808
Mfr # A104/016-AR3
product price:  $101.99
/ea
Square D Safety Switch, Fusible, 3PST, Three Phase, NEMA 3R, Steel H327NR
CAD Files Available
Square D

Safety Switch, Fusible, 3PST, Three Phase, NEMA 3R, Steel

Zoro # G5204705
Mfr # H327NR
product price:  $11,205.99
/ea
Schmersal Hinge safety switch, TESFA/S/U, 2 cable entries M 16 x 1.5, Metal enclosure, Good resistance to oil 101182711
Schmersal

Hinge safety switch, TESFA/S/U, 2 cable entries M 16 x 1.5, Metal enclosure, Good resistance to oil

Zoro # G721953163
Mfr # 101182711
product price:  $387.99
/ea
Idem Safety Switches Usa Safety Switch, Nonfusible, Single Phase, Indoor/Outdoor 142063
Idem Safety Switches Usa

Safety Switch, Nonfusible, Single Phase, Indoor/Outdoor

Zoro # G608435133
Mfr # 142063
product price:  $497.99
/ea
Schmersal Az/Azm201-B1-Rt Actuator Safety Switch 103013494
Schmersal

Az/Azm201-B1-Rt Actuator Safety Switch

Zoro # G321953341
Mfr # 103013494
product price:  $308.99
/ea
Siemens Switch disconnector 315 A Size 3 3KD4030-0PE10-0
Siemens

Switch disconnector 315 A Size 3

Zoro # G915866040
Mfr # 3KD4030-0PE10-0
product price:  $539.99
/ea
Siemens Switch disconnector 63 A Size 1 3KD2630-2ME20-0
Siemens

Switch disconnector 63 A Size 1

Zoro # G715865304
Mfr # 3KD2630-2ME20-0
product price:  $122.99
/ea
Sold in mult. of 4 for $491.96
Siemens Switch disconnector 100A size 02 3KD0533-2LG20-3
Siemens

Switch disconnector 100A size 02

Zoro # G715865618
Mfr # 3KD0533-2LG20-3
product price:  $219.99
/ea
Sold in mult. of 2 for $439.98
Siemens 200A 3P 600V 3W FUSED HD T1 W/CLSR HF364CR
Siemens

200A 3P 600V 3W FUSED HD T1 W/CLSR

Zoro # G816097406
Mfr # HF364CR
product price:  $1,051.99
/ea
Linemaster Anti Trip - Hercules O Shield 511-B2OAC2
Linemaster

Anti Trip - Hercules O Shield

Zoro # G5988243
Mfr # 511-B2OAC2
product price:  $347.99
/ea
Linemaster Hercules - Full Shield 538-SWH
Linemaster

Hercules - Full Shield

Zoro # G6021913
Mfr # 538-SWH
product price:  $310.99
/ea
Linemaster Hercules Potentiometer - Full Shield 500-H-5K
Linemaster

Hercules Potentiometer - Full Shield

Zoro # G6024835
Mfr # 500-H-5K
product price:  $370.99
/ea
Linemaster Anti Trip - Hercules Full shield 511-B3
Linemaster

Anti Trip - Hercules Full shield

Zoro # G5984104
Mfr # 511-B3
product price:  $306.99
/ea
Linemaster Atlas - OX Shield 936-SWHOXC4
Linemaster

Atlas - OX Shield

Zoro # G6040271
Mfr # 936-SWHOXC4
product price:  $389.99
/ea
Linemaster Hercules Full Shield 2.5K Potentiometer 500-H-2.5K
Linemaster

Hercules Full Shield 2.5K Potentiometer

Zoro # G6018623
Mfr # 500-H-2.5K
product price:  $370.99
/ea
Linemaster Atlas No Shield Spdt - Break Before Make 936-SWNBM
Linemaster

Atlas No Shield Spdt - Break Before Make

Zoro # G6043771
Mfr # 936-SWNBM
product price:  $166.99
/ea
Linemaster Hercules - Full Shield 574-DWH
Linemaster

Hercules - Full Shield

Zoro # G5984375
Mfr # 574-DWH
product price:  $333.99
/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
Linemaster Hercules - OX Shield 534-SWHOX
Linemaster

Hercules - OX Shield

Zoro # G5984089
Mfr # 534-SWHOX
product price:  $626.96
/ea
Linemaster Hercules - Oversized Shield 575-DWHO
Linemaster

Hercules - Oversized Shield

Zoro # G5988480
Mfr # 575-DWHO
product price:  $397.99
/ea
Linemaster Hercules - Full Shield 575-DWHA
Linemaster

Hercules - Full Shield

Zoro # G5989059
Mfr # 575-DWHA
product price:  $353.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole Rated operating capacity 3LD3248-0TK53
Siemens

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

Zoro # G615865695
Mfr # 3LD3248-0TK53
product price:  $69.79
/ea
Sold in mult. of 5 for $348.95
Linemaster Anti Trip - Hercules Full Shield 511-B2A
Linemaster

Anti Trip - Hercules Full Shield

Zoro # G5990492
Mfr # 511-B2A
product price:  $324.99
/ea
Linemaster Hercules O-Shield Dpdt-Db Maintained 577-DWHO
Linemaster

Hercules O-Shield Dpdt-Db Maintained

Zoro # G6028362
Mfr # 577-DWHO
product price:  $232.99
/ea
Siemens Load disconnector 3LD3 Iu 40 A Main switch 3-pole Rated operating capacity 3LD3348-0TK51
Siemens

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

Zoro # G515865634
Mfr # 3LD3348-0TK51
product price:  $100.99
/ea
Sold in mult. of 4 for $403.96
Siemens Switch disconnector 800 A Size 4 3KD4840-0QE20-0
Siemens

Switch disconnector 800 A Size 4

Zoro # G415865871
Mfr # 3KD4840-0QE20-0
product price:  $1,912.99
/ea
Siemens FUSE SWITCH DISCONNECTOR  I=630A 3NP5460-0HA13
Siemens

FUSE SWITCH DISCONNECTOR I=630A

Zoro # G515282318
Mfr # 3NP5460-0HA13
product price:  $6,342.99
/ea
Siemens SWITCH-DISCONNECTOR 500A FRAME SIZE 3 3KD4440-0PE20-0
Siemens

SWITCH-DISCONNECTOR 500A FRAME SIZE 3

Zoro # G315874249
Mfr # 3KD4440-0PE20-0
product price:  $829.99
/ea
Siemens Switch disconnector with fuse 63 A Size 1 3KF1306-2LB11
Siemens

Switch disconnector with fuse 63 A Size 1

Zoro # G315865599
Mfr # 3KF1306-2LB11
product price:  $370.99
/ea
Sold in mult. of 2 for $741.98
Siemens Load disconnector 3LD3 Iu 40 A Main switch 3-pole + N Rated operating 3LD3348-1TL53
Siemens

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

Zoro # G215865583
Mfr # 3LD3348-1TL53
product price:  $143.99
/ea
Sold in mult. of 3 for $431.97
Siemens Safety position switch with tumbler Locking force 2600 N 5 directions of 3SE5312-2SB12
Siemens

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

Zoro # G015871395
Mfr # 3SE5312-2SB12
product price:  $518.99
/ea
Safety Switches (4,500+ items) - Page 41
  • First
  • Previous
  • 41
    of 127 pages
  • Next
  • Last

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 RelaysRelay Accessories
100amp safety switch100 amp fusible100a disconnect100 amp 3 phase disconnect100amp disconnect switch
100 amp disconnect100 amp safety switch100 amp double throw switch100a safety switch100 amp non fused disconnect

Sign Up & 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
  • Promo Codes
  • 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