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. Power Quality & Distribution
  6. /
  7. Power System Protection
  8. /
  9. Surge Protectors

Surge Protectors (1,000+ items) - Page 27

Citel Surge Protection Device, 1 Phase, 120/240V, 2 Wires DS240S-120-Ex
Citel

Surge Protection Device, 1 Phase, 120/240V, 2 Wires

Zoro # G209227434
Mfr # DS240S-120-Ex
original price:  $136.99 , new price: $123.99 , 9 percent off
9% off
new price: 
$123.99
/ea
Eaton Bussmann Surge Arrester, 1 Phase, 120/240V, 1 Poles BSPMA1120S2GR
Eaton Bussmann

Surge Arrester, 1 Phase, 120/240V, 1 Poles

Zoro # G201212575
Mfr # BSPMA1120S2GR
product price: 
$340.99
/ea
Citel Surge Protection Device, 3 Phase, 120/208V, 4 Wires DS74US-120Y/G
Citel

Surge Protection Device, 3 Phase, 120/208V, 4 Wires

Zoro # G702664309
Mfr # DS74US-120Y/G
original price:  $386.99 , new price: $319.99 , 17 percent off
17% off
new price: 
$319.99
/ea
Citel Surge Protection Device, 1 Phase, 120/240V, 3 Wires MDS600E-120T
Citel

Surge Protection Device, 1 Phase, 120/240V, 3 Wires

Zoro # G302664105
Mfr # MDS600E-120T
product price: 
$3,656.99
/ea
Citel Surge Protection Device, 1 Phase, 120V, 2 Wires DS71US-210-Ex
Citel

Surge Protection Device, 1 Phase, 120V, 2 Wires

Zoro # G109227428
Mfr # DS71US-210-Ex
original price:  $117.99 , new price: $111.99 , 5 percent off
5% off
new price: 
$111.99
/ea
Citel Surge Protection Device, 3 Phase, 480V, 3 Wires MDS600E-480D
Citel

Surge Protection Device, 3 Phase, 480V, 3 Wires

Zoro # G702664033
Mfr # MDS600E-480D
product price: 
$3,656.99
/ea
Citel Surge Protection Device, 3 Phase, 120/240V, 4 Wires DS44S-120
Citel

Surge Protection Device, 3 Phase, 120/240V, 4 Wires

Zoro # G602664249
Mfr # DS44S-120
original price:  $306.99 , new price: $275.99 , 10 percent off
10% off
new price: 
$275.99
/ea
Citel Surge Protection Device, 24V, 2 Wires DLAW-24D3
Citel

Surge Protection Device, 24V, 2 Wires

Zoro # G202664199
Mfr # DLAW-24D3
product price: 
$76.79
/ea
Mersen Surge Protection Device, 3 Phase, 277/480V AC, 50 kA STXR480Y05N
Mersen

Surge Protection Device, 3 Phase, 277/480V AC, 50 kA

Zoro # G9036559
Mfr # STXR480Y05N
product price: 
$407.29
/ea
Mersen Surge Protection Device, 3 Phase, 120/208V AC, 200 kA STXT208Y20A
Mersen

Surge Protection Device, 3 Phase, 120/208V AC, 200 kA

Zoro # G9036933
Mfr # STXT208Y20A
product price: 
$2,014.84
/ea
Protec Surge Protection Device, 1 Phase, 120V, 2 Poles, 3 Wires ASISP150-2P
Protec

Surge Protection Device, 1 Phase, 120V, 2 Poles, 3 Wires

Zoro # G509768903
Mfr # ASISP150-2P
product price: 
$138.99
/ea
Citel Surge Protection Device, 1 Phase, 240/480V, 3 Wires M50-240T-A
Citel

Surge Protection Device, 1 Phase, 240/480V, 3 Wires

Zoro # G102664060
Mfr # M50-240T-A
product price: 
$187.99
/ea
Citel Surge Protection Device, 3 Phase, 347/600V, 4 Wires M50F-347Y-B
Citel

Surge Protection Device, 3 Phase, 347/600V, 4 Wires

Zoro # G702664118
Mfr # M50F-347Y-B
product price: 
$197.99
/ea
Citel Surge Protection Device, 48V, 2 Wires DLAW-48D3
Citel

Surge Protection Device, 48V, 2 Wires

Zoro # G502664189
Mfr # DLAW-48D3
product price: 
$70.99
/ea
Citel Surge Protection Device, 48V, 2 Wires DLAWS1-48D3
Citel

Surge Protection Device, 48V, 2 Wires

Zoro # G909227437
Mfr # DLAWS1-48D3
product price: 
$69.59
/ea
Citel Surge Protection Device, 3 Phase, 277/480V, 4 Wires M50F-277Y-B
Citel

Surge Protection Device, 3 Phase, 277/480V, 4 Wires

Zoro # G002664115
Mfr # M50F-277Y-B
product price: 
$197.99
/ea
Citel Surge Protection Device, 3 Phase, 480V, 3 Wires M50-480D-A
Citel

Surge Protection Device, 3 Phase, 480V, 3 Wires

Zoro # G002664061
Mfr # M50-480D-A
original price:  $213.99 , new price: $196.99 , 7 percent off
7% off
new price: 
$196.99
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires MLPC1-277L-V/50-Ex​
Citel

Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires

Zoro # G709227415
Mfr # MLPC1-277L-V/50-Ex​
product price: 
$163.99
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires MLPXU-277-W-HE-Ex​
Citel

Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires

Zoro # G609227430
Mfr # MLPXU-277-W-HE-Ex​
product price: 
$163.99
/ea
Citel Surge Protection Device, 3 Phase, 240V, 3 Wires M50-240D-A
Citel

Surge Protection Device, 3 Phase, 240V, 3 Wires

Zoro # G002664092
Mfr # M50-240D-A
product price: 
$204.99
/ea
Citel Surge Protection Device, 48V, 2 Wires DLC-48D3
Citel

Surge Protection Device, 48V, 2 Wires

Zoro # G602664201
Mfr # DLC-48D3
product price: 
$74.19
/ea
Citel Surge Protection Device, 48V, 2 Wires B180-48D3
Citel

Surge Protection Device, 48V, 2 Wires

Zoro # G702664132
Mfr # B180-48D3
product price: 
$45.59
/ea
Citel Surge Protection Device, 3 Phase, 600V, 3 Wires DS74US-600D
Citel

Surge Protection Device, 3 Phase, 600V, 3 Wires

Zoro # G602664263
Mfr # DS74US-600D
original price:  $360.99 , new price: $324.99 , 9 percent off
9% off
new price: 
$324.99
/ea
Citel Surge Protection Device, 1 Phase, 120V, 4 Wires M50F-120S-A
Citel

Surge Protection Device, 1 Phase, 120V, 4 Wires

Zoro # G802664032
Mfr # M50F-120S-A
product price: 
$197.99
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires MLPC1-277L-V-Ex​
Citel

Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires

Zoro # G309227419
Mfr # MLPC1-277L-V-Ex​
original price:  $163.99 , new price: $153.99 , 6 percent off
6% off
new price: 
$153.99
/ea
Citel Surge Protection Device, 3 Phase, 400/690V, 4 Wires DS75US-400Y
Citel

Surge Protection Device, 3 Phase, 400/690V, 4 Wires

Zoro # G202664328
Mfr # DS75US-400Y
product price: 
$480.99
/ea
Citel Surge Protection Device, 1 Phase, 240V, 2 Wires DS240S-400-Ex
Citel

Surge Protection Device, 1 Phase, 240V, 2 Wires

Zoro # G709227422
Mfr # DS240S-400-Ex
original price:  $136.99 , new price: $123.99 , 9 percent off
9% off
new price: 
$123.99
/ea
Citel Surge Protection Device, 1 Phase, 120/240V, 3 Wires DS43S-120
Citel

Surge Protection Device, 1 Phase, 120/240V, 3 Wires

Zoro # G602664270
Mfr # DS43S-120
product price: 
$225.99
/ea
Citel Surge Protection Device, 3 Phase, 120/208V, 4 Wires M50F-120Y-B
Citel

Surge Protection Device, 3 Phase, 120/208V, 4 Wires

Zoro # G102664053
Mfr # M50F-120Y-B
product price: 
$197.99
/ea
Citel Surge Protection Device, 3 Phase, 347/600V, 4 Wires DS74US-347Y
Citel

Surge Protection Device, 3 Phase, 347/600V, 4 Wires

Zoro # G702664347
Mfr # DS74US-347Y
product price: 
$480.99
/ea
Citel Surge Protection Device, 3 Phase, 240V, 3 Wires M50-240D-B
Citel

Surge Protection Device, 3 Phase, 240V, 3 Wires

Zoro # G202664069
Mfr # M50-240D-B
product price: 
$197.99
/ea
Citel Surge Protection Device, 3 Phase, 347/600V, 4 Wires M50F-347Y-A
Citel

Surge Protection Device, 3 Phase, 347/600V, 4 Wires

Zoro # G702664057
Mfr # M50F-347Y-A
product price: 
$197.99
/ea
Citel Surge Protection Device, 3 Phase, 480V, 3 Wires M50F-480D-B
Citel

Surge Protection Device, 3 Phase, 480V, 3 Wires

Zoro # G702664088
Mfr # M50F-480D-B
product price: 
$204.99
/ea
Citel Surge Protection Device, 1 Phase, 230/400V, 2 Wires DS240S-230-Ex
Citel

Surge Protection Device, 1 Phase, 230/400V, 2 Wires

Zoro # G609227423
Mfr # DS240S-230-Ex
original price:  $136.99 , new price: $123.99 , 9 percent off
9% off
new price: 
$123.99
/ea
Citel Surge Protection Device, 12V, 4 Wires B280-12D3
Citel

Surge Protection Device, 12V, 4 Wires

Zoro # G102664183
Mfr # B280-12D3
product price: 
$82.35
/ea
Citel Surge Protection Device, 3 Phase, 600V, 3 Wires M50F-600D-B
Citel

Surge Protection Device, 3 Phase, 600V, 3 Wires

Zoro # G302664075
Mfr # M50F-600D-B
product price: 
$202.99
/ea
Surge Protectors (1,000+ items) - Page 27
  • First
  • Previous
  • 27
    of 32 pages
  • Next
  • Last
How was your search?

About Surge Protectors

Surge Protection Devices (SPDs) are designed to protect electrical equipment from voltage spikes. These devices can be used in both residential and commercial settings to prevent damage from power surges, lightning strikes, and other unexpected power issues. They are available in a variety of sizes, shapes, and configurations to meet the needs of any application.

Types of Surge Protection Devices

Different types of SPDs are available for different applications. Service entrance surge protectors are typically installed at the point where power enters a home or building. Shop surge protectors provide protection for tools and other electrical equipment used in workshops or factories. Surge suppression devices are designed to detect and respond quickly to sudden changes in voltage levels while surge suppressors provide long-term protection against damaging voltage spikes.

How Surge Protection Devices Are Made

SPDs are made with a combination of materials including copper wiring, capacitors, resistors, inductors, MOVs (metal oxide varistors), fuses, diodes and circuit boards. Each component is carefully chosen based on its ability to effectively absorb energy from high-voltage transients without causing damage.

Industries that Use Surge Protection Devices

Electricians, engineers, IT professionals and other industry professionals use SPDs as part of their job duties. Electricians use them when wiring homes or buildings while engineers use them when designing electrical systems for large industrial facilities. IT professionals use them when setting up computer networks while facility managers rely on them to keep their buildings’ systems running smoothly.

Find the Surge Protection Devices 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

Power ConditionersTransformersUninterruptible Power Supplies (UPS)Power SuppliesUninterruptible Power Supplies (UPS) Accessories
Voltage ConvertersBusways & Bus PlugsCurrent TransformersElectrical Switches & RelaysFuses
50 amp surge protectorpower watchdogintermatic surge protectorqo surge protectorsurge protection and power
square d 4 pole contactorsurge suppressor/protectordent fix equipment4 in chase nippleeaton wiring

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