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 66

Siemens ALPHA 400/630/1250 DIN assembly kit switch disconnector with fuse 1x 3KF1 8GK4722-2KK10
Siemens

ALPHA 400/630/1250 DIN assembly kit switch disconnector with fuse 1x 3KF1

Zoro # G615865893
Mfr # 8GK4722-2KK10
product price:  $244.99
/ea
Sold in mult. of 2 for $489.98
Siemens SWITCH-DISCONNECTOR 80A FRAME SIZE 1 3KD2832-2ME10-0
Siemens

SWITCH-DISCONNECTOR 80A FRAME SIZE 1

Zoro # G515874193
Mfr # 3KD2832-2ME10-0
product price:  $177.99
/ea
Sold in mult. of 2 for $355.98
Siemens SWITCH-DISCONNECTOR 250A FRAME SIZE 2 3KD3832-0NE10-0
Siemens

SWITCH-DISCONNECTOR 250A FRAME SIZE 2

Zoro # G515874155
Mfr # 3KD3832-0NE10-0
product price:  $380.99
/ea
Siemens Safety switch with tumbler plastic 3SE5324-0SH21-1AE4
Siemens

Safety switch with tumbler plastic

Zoro # G515871345
Mfr # 3SE5324-0SH21-1AE4
product price:  $626.99
/ea
Siemens Switch disconnector with fuse 400 A Size 4 3KF4340-4LF11
Siemens

Switch disconnector with fuse 400 A Size 4

Zoro # G615865381
Mfr # 3KF4340-4LF11
product price:  $1,034.99
/ea
Siemens fuse switch disconnector I = 630 A U = 690 V for cable lug connection 3NP5460-0CA00-ZA01
Siemens

fuse switch disconnector I = 630 A U = 690 V for cable lug connection

Zoro # G315864912
Mfr # 3NP5460-0CA00-ZA01
product price:  $1,617.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2405-7UK01
Siemens

SENTRON Switch disconnector 3LD

Zoro # G815874275
Mfr # 3LD2405-7UK01
product price:  $1,940.99
/ea
Siemens Switch disconnector with fuse 800 A Size 5 3KF5480-2LF11
Siemens

Switch disconnector with fuse 800 A Size 5

Zoro # G615865510
Mfr # 3KF5480-2LF11
product price:  $3,068.99
/ea
Siemens Switch disconnector with fuse 250 A Size 3 3KF3425-0LF11
Siemens

Switch disconnector with fuse 250 A Size 3

Zoro # G215865491
Mfr # 3KF3425-0LF11
product price:  $799.99
/ea
Siemens SENTRON switch disconnector 3LD 3LD2517-0TK11
Siemens

SENTRON switch disconnector 3LD

Zoro # G615874185
Mfr # 3LD2517-0TK11
product price:  $167.99
/ea
Sold in mult. of 3 for $503.97
Siemens SWITCH-DISCONNECTOR 80A FRAME SIZE 1 3KD2842-2ME10-0
Siemens

SWITCH-DISCONNECTOR 80A FRAME SIZE 1

Zoro # G215874196
Mfr # 3KD2842-2ME10-0
product price:  $209.99
/ea
Sold in mult. of 2 for $419.98
Siemens Disconnecting blade Sz. NH3 1250A Accessory for fuse switch Disconnector 3NJ4914-8BA00
Siemens

Disconnecting blade Sz. NH3 1250A Accessory for fuse switch Disconnector

Zoro # G815865204
Mfr # 3NJ4914-8BA00
product price:  $319.99
/ea
Sold in mult. of 2 for $639.98
Siemens ALPHA 400/630/1250 DIN assembly kit 3KA switch disconnector for 3kA 8GK4707-4KK27
Siemens

ALPHA 400/630/1250 DIN assembly kit 3KA switch disconnector for 3kA

Zoro # G015865929
Mfr # 8GK4707-4KK27
product price:  $498.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1144-1DA10
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G015865219
Mfr # 3NP1144-1DA10
product price:  $494.99
/ea
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1153 8GK4652-3KK12
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1153

Zoro # G415865130
Mfr # 8GK4652-3KK12
product price:  $324.99
/ea
Sold in mult. of 2 for $649.98
Siemens Safety position switch with separate actuator Metal enclosure 40 mm 3SE5115-0QV10-1AD1
Siemens

Safety position switch with separate actuator Metal enclosure 40 mm

Zoro # G115871448
Mfr # 3SE5115-0QV10-1AD1
product price:  $245.99
/ea
Sold in mult. of 2 for $491.98
Siemens System masking frame 375 x 290 mm, for Size NH3, accessory for fuse switch 3NP1963-1DA00
Siemens

System masking frame 375 x 290 mm, for Size NH3, accessory for fuse switch

Zoro # G315864967
Mfr # 3NP1963-1DA00
product price:  $32.75
/ea
Sold in mult. of 11 for $360.25
Siemens SWITCH-DISCONNECTOR 500A FRAME SIZE 3 3KD4444-0PE10-0
Siemens

SWITCH-DISCONNECTOR 500A FRAME SIZE 3

Zoro # G215874240
Mfr # 3KD4444-0PE10-0
product price:  $909.99
/ea
Siemens accessories for switch disconnector with fuses in-line design plug-in 3NJ6940-2BB00
Siemens

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

Zoro # G315865568
Mfr # 3NJ6940-2BB00
product price:  $124.99
/ea
Sold in mult. of 4 for $499.96
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1153-1BC20
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G815865129
Mfr # 3NP1153-1BC20
product price:  $756.99
/ea
Sprecher & Schuh DISC SWITCH 30A CLASSC M3/4/12 L11-FC030P3
Sprecher & Schuh

DISC SWITCH 30A CLASSC M3/4/12

Zoro # G515628369
Mfr # L11-FC030P3
product price:  $1,481.99
/ea
Siemens EMERGENCY STOP mushroom-type actuator 22 mm 3SU1150-1HA20-1FH0
Siemens

EMERGENCY STOP mushroom-type actuator 22 mm

Zoro # G315996859
Mfr # 3SU1150-1HA20-1FH0
product price:  $72.79
/ea
Sold in mult. of 7 for $509.53
Siemens ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x 8GK4650-3KK12
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 2x

Zoro # G315865070
Mfr # 8GK4650-3KK12
product price:  $225.99
/ea
Sold in mult. of 2 for $451.98
Siemens Switch disconnector with fuse 32 A Size 1 3KF1403-2LB11
Siemens

Switch disconnector with fuse 32 A Size 1

Zoro # G415865482
Mfr # 3KF1403-2LB11
product price:  $369.99
/ea
Sold in mult. of 2 for $739.98
Siemens accessories for switch disconnector with fuses in-line design plug-in 3NJ6900-2BC00
Siemens

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

Zoro # G315865506
Mfr # 3NJ6900-2BC00
product price:  $66.19
/ea
Sold in mult. of 6 for $397.14
Siemens Switch disconnector with fuse 250 A Size 3 3KF3325-0LF11
Siemens

Switch disconnector with fuse 250 A Size 3

Zoro # G315865544
Mfr # 3KF3325-0LF11
product price:  $637.99
/ea
Siemens SENTRON Switch disconnector 3LD 3LD2113-3VK53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G215874325
Mfr # 3LD2113-3VK53
product price:  $138.99
/ea
Sold in mult. of 3 for $416.97
Siemens SWITCH-DISCONNECTOR 1000A FRAME SIZE 4 3KD5030-0QE10-0
Siemens

SWITCH-DISCONNECTOR 1000A FRAME SIZE 4

Zoro # G515874209
Mfr # 3KD5030-0QE10-0
product price:  $2,241.99
/ea
Siemens Load disconnector 3LD3 Iu 40 A Main switch 3-pole Rated operating capacity 3LD3340-1TK11
Siemens

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

Zoro # G115865751
Mfr # 3LD3340-1TK11
product price:  $122.99
/ea
Sold in mult. of 4 for $491.96
Siemens SENTRON Switch disconnector 3LD 3LD2230-8VQ11-0AF6
Siemens

SENTRON Switch disconnector 3LD

Zoro # G415874309
Mfr # 3LD2230-8VQ11-0AF6
product price:  $263.99
/ea
Sold in mult. of 2 for $527.98
Siemens ALPHA 630 Universal Switch disconnector kit for 3KA713/3KL713 Sz. 3 8GK6401-4KK20
Siemens

ALPHA 630 Universal Switch disconnector kit for 3KA713/3KL713 Sz. 3

Zoro # G015865844
Mfr # 8GK6401-4KK20
product price:  $555.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole + N Rated operating 3LD3240-1TL11
Siemens

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

Zoro # G515865726
Mfr # 3LD3240-1TL11
product price:  $89.85
/ea
Sold in mult. of 5 for $449.25
Siemens SWITCH-DISCONNECTOR 100A FRAME SIZE 1 3KD3044-2ME40-0
Siemens

SWITCH-DISCONNECTOR 100A FRAME SIZE 1

Zoro # G215874301
Mfr # 3KD3044-2ME40-0
product price:  $178.99
/ea
Sold in mult. of 2 for $357.98
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 ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1163 8GK4551-3KK22
Siemens

ALPHA 400/630/1250 DIN assembly kit fuse switch disconnector 1x 3NP1163

Zoro # G815865136
Mfr # 8GK4551-3KK22
product price:  $413.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole + N Rated operating 3LD3248-0TL53
Siemens

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

Zoro # G415865659
Mfr # 3LD3248-0TL53
product price:  $69.55
/ea
Sold in mult. of 6 for $417.30
Safety Switches (4,500+ items) - Page 66
  • First
  • Previous
  • 66
    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