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
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
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 98

Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6900-4HJ22
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G515865672
Mfr # 3NJ6900-4HJ22
product price: 
$401.99
/ea
Siemens Safety position switch with tumbler Locking force 1300 N 5 directions 3SE5322-1SG21-1AG4
Siemens

Safety position switch with tumbler Locking force 1300 N 5 directions

Zoro # G515871475
Mfr # 3SE5322-1SG21-1AG4
product price: 
$577.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6920-3BD22
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G515865276
Mfr # 3NJ6920-3BD22
product price: 
$285.99
/ea
Sold in mult. of 2 for $571.98
Siemens Load disconnector 3LD3 Iu 25 A Main switch 3-pole Rated operating capacity 3LD3140-0TK13
Siemens

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

Zoro # G515865313
Mfr # 3LD3140-0TK13
product price: 
$54.29
/ea
Sold in mult. of 8 for $434.32
Siemens Load disconnector 3LD3 Iu 16 A Main switch 3-pole + N Rated operating 3LD3010-1TL05
Siemens

Load disconnector 3LD3 Iu 16 A Main switch 3-pole + N Rated operating

Zoro # G515865870
Mfr # 3LD3010-1TL05
product price: 
$67.35
/ea
Sold in mult. of 6 for $404.10
Siemens In-line fuse switch disconnector 3-pole selectable Sz. 00 I=160 A 3NJ4103-3BF01
Siemens

In-line fuse switch disconnector 3-pole selectable Sz. 00 I=160 A

Zoro # G515865108
Mfr # 3NJ4103-3BF01
product price: 
$362.99
/ea
Siemens Safety position switch with tumbler Locking force 1300 N 5 directions of 3SE5322-0SJ21
Siemens

Safety position switch with tumbler Locking force 1300 N 5 directions of

Zoro # G515871437
Mfr # 3SE5322-0SJ21
product price: 
$529.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole + N Rated operating 3LD3240-1TL13
Siemens

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

Zoro # G515865603
Mfr # 3LD3240-1TL13
product price: 
$89.85
/ea
Sold in mult. of 5 for $449.25
Siemens Switch disconnector 1250 A Size 5 3KD5232-0RE10-0
Siemens

Switch disconnector 1250 A Size 5

Zoro # G515865818
Mfr # 3KD5232-0RE10-0
product price: 
$3,953.99
/ea
Siemens Load disconnector 3LD3 Iu 32 A Main switch 3-pole Rated operating capacity 3LD3254-1TK53
Siemens

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

Zoro # G515865405
Mfr # 3LD3254-1TK53
product price: 
$79.99
/ea
Sold in mult. of 6 for $479.94
Siemens Switch disconnector 125A size 02 3KD0643-2LG20-3
Siemens

Switch disconnector 125A size 02

Zoro # G515865504
Mfr # 3KD0643-2LG20-3
product price: 
$333.99
/ea
Sold in mult. of 2 for $667.98
Siemens Switch disconnector 160 A Size 2 3KD3430-0NE20-0
Siemens

Switch disconnector 160 A Size 2

Zoro # G415865994
Mfr # 3KD3430-0NE20-0
product price: 
$237.99
/ea
Sold in mult. of 2 for $475.98
Siemens accessory for Switch disconnector with fuses In-line design plug-in 3NJ6930-3FC00
Siemens

accessory for Switch disconnector with fuses In-line design plug-in

Zoro # G415865680
Mfr # 3NJ6930-3FC00
product price: 
$760.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6900-4HJ12
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G415865734
Mfr # 3NJ6900-4HJ12
product price: 
$401.99
/ea
Siemens Switch disconnector with fuse 800 A Size 5 3KF5480-4LF11
Siemens

Switch disconnector with fuse 800 A Size 5

Zoro # G415865529
Mfr # 3KF5480-4LF11
product price: 
$2,939.99
/ea
Siemens switch disconnector, on-off switch 40 A 1-pole 5TL1140-0
Siemens

switch disconnector, on-off switch 40 A 1-pole

Zoro # G415866038
Mfr # 5TL1140-0
product price: 
$14.79
/ea
Sold in mult. of 24 for $354.96
Siemens Safety position switch with tumbler Locking force 1300 N 5 directions of 3SE5322-0SG23
Siemens

Safety position switch with tumbler Locking force 1300 N 5 directions of

Zoro # G415871377
Mfr # 3SE5322-0SG23
product price: 
$506.99
/ea
Siemens SENTRON switch disconnector 3LD 3LD2330-0TK13
Siemens

SENTRON switch disconnector 3LD

Zoro # G415874286
Mfr # 3LD2330-0TK13
product price: 
$707.99
/ea
Siemens SENTRON fuse switch disconnector 3NP1 3NP1151-1DA10
Siemens

SENTRON fuse switch disconnector 3NP1

Zoro # G415865185
Mfr # 3NP1151-1DA10
product price: 
$225.99
/ea
Sold in mult. of 2 for $451.98
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1143-1BC21
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G415864980
Mfr # 3NP1143-1BC21
product price: 
$890.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP1 3NP1163-1BC12
Siemens

SENTRON Fuse switch disconnector 3NP1

Zoro # G415865208
Mfr # 3NP1163-1BC12
product price: 
$1,257.99
/ea
Siemens SWITCH-DISCONNECTOR 250A FRAME SIZE 2 3KD3842-0NE10-0
Siemens

SWITCH-DISCONNECTOR 250A FRAME SIZE 2

Zoro # G415874293
Mfr # 3KD3842-0NE10-0
product price: 
$523.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6930-3BF12
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G415865369
Mfr # 3NJ6930-3BF12
product price: 
$308.99
/ea
Sold in mult. of 2 for $617.98
Siemens Load disconnector 3LD3 Iu 25 A Main switch 3-pole Rated operating capacity 3LD3148-0TK51
Siemens

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

Zoro # G415865697
Mfr # 3LD3148-0TK51
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
Siemens switch disconnector, on-off switch 63 A 1-pole, with red handle 5TL1163-1
Siemens

switch disconnector, on-off switch 63 A 1-pole, with red handle

Zoro # G415874200
Mfr # 5TL1163-1
product price: 
$16.29
/ea
Sold in mult. of 24 for $390.96
Siemens accessory for Switch disconnector with fuses In-line design plug-in 3NJ6934-1EB00
Siemens

accessory for Switch disconnector with fuses In-line design plug-in

Zoro # G415865598
Mfr # 3NJ6934-1EB00
product price: 
$534.99
/ea
Siemens Load disconnector 3LD3, Iu 16 A Main switch 3-pole + N Rated operating 3LD3030-0TL11
Siemens

Load disconnector 3LD3, Iu 16 A Main switch 3-pole + N Rated operating

Zoro # G415865345
Mfr # 3LD3030-0TL11
product price: 
$38.29
/ea
Sold in mult. of 9 for $344.61
Siemens safety position switch with tumbler locking force 1300 N 3SF1324-1SG21-1BA4
Siemens

safety position switch with tumbler locking force 1300 N

Zoro # G415871414
Mfr # 3SF1324-1SG21-1BA4
product price: 
$1,392.99
/ea
Siemens Safety position switch with tumbler Locking force 1300 N 5 directions of 3SE5322-1SF21
Siemens

Safety position switch with tumbler Locking force 1300 N 5 directions of

Zoro # G415871346
Mfr # 3SE5322-1SF21
product price: 
$483.99
/ea
Siemens Load disconnector 3LD3 Iu 63 A Main switch 3-pole + N Rated operating 3LD3440-0TL11
Siemens

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

Zoro # G415865703
Mfr # 3LD3440-0TL11
product price: 
$128.99
/ea
Sold in mult. of 4 for $515.96
Siemens SENTRON Switch disconnector 3LD 3LD2866-0TB53
Siemens

SENTRON Switch disconnector 3LD

Zoro # G415874316
Mfr # 3LD2866-0TB53
product price: 
$685.99
/ea
Siemens SENTRON Fuse switch disconnector 3NP5 3NP5060-0CB00
Siemens

SENTRON Fuse switch disconnector 3NP5

Zoro # G415282302
Mfr # 3NP5060-0CB00
product price: 
$579.99
/ea
Siemens Switch disconnector with fuse 160 A Size 2 3KF2416-4LF11
Siemens

Switch disconnector with fuse 160 A Size 2

Zoro # G415865475
Mfr # 3KF2416-4LF11
product price: 
$490.99
/ea
Siemens Safety position switch with tumbler Locking force 2600 N 5 directions of 3SE5312-2SG12
Siemens

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

Zoro # G415871452
Mfr # 3SE5312-2SG12
product price: 
$644.99
/ea
Siemens accessory for Switch disconnector with fuses In-line design pluggable 3NJ6920-3BE22
Siemens

accessory for Switch disconnector with fuses In-line design pluggable

Zoro # G415865727
Mfr # 3NJ6920-3BE22
product price: 
$290.99
/ea
Sold in mult. of 2 for $581.98
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 98
  • First
  • Previous
  • 98
    of 132 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 AccessoriesSnap Action SwitchesPower & General Purpose Relays
Time Delay RelaysRelay SocketsPre-wired Enclosed RelaysSolid State RelaysPhase Monitor Relays
600 amp service disconnectelectric foot pedalssafety door switchdisconnect switch 3 phaseelectric foot switches
electric disconnect switchdayton foot switchessafety switch nonfusible60amp 600v disconnectssiemens 200 amp fused 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