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

Surge Protectors (1,000+ items) - Page 6

Mersen Surge Protection Device, 3 Phase, 347/600V AC STXR600Y05N
Mersen

Surge Protection Device, 3 Phase, 347/600V AC

Zoro # G9036610
Mfr # STXR600Y05N
product price:  $407.29
/ea
Citel Surge Protection Device, 12V, 2 Wires DLA-12D3
Citel

Surge Protection Device, 12V, 2 Wires

Zoro # G902664222
Mfr # DLA-12D3
product price:  $74.65
/ea
Mersen Surge Protection Device, 3 Phase, 480V AC, 50 kA STXR480D05
Mersen

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

Zoro # G9036592
Mfr # STXR480D05
product price:  $445.99
/ea
Eaton Surge Protection Device, 3 Phase, 120V, 3 Poles, 3 Wires AGDN12030R
Eaton

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

Zoro # G009981536
Mfr # AGDN12030R
product price:  $189.99
/ea
Eaton Surge Protection Device, 2 Phase, 277V, 2 Poles, 2 Wires AGDN27720R
Eaton

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

Zoro # G709981539
Mfr # AGDN27720R
product price:  $134.99
/ea
Eaton Surge Protection Device, 3 Phase, 277V, 3 Poles, 3 Wires AGDN27730R
Eaton

Surge Protection Device, 3 Phase, 277V, 3 Poles, 3 Wires

Zoro # G509981531
Mfr # AGDN27730R
product price:  $185.99
/ea
Citel Surge Protection Device, 3 Phase, 120/208/240V, 4 Wires DS74US-240Y/G
Citel

Surge Protection Device, 3 Phase, 120/208/240V, 4 Wires

Zoro # G902664260
Mfr # DS74US-240Y/G
product price:  $397.99
/ea
Square D Surge Protection Device, 1 Phase, 120V, 2 Poles, 3 Wires HFNF120IESE005
Square D

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

Zoro # G207458670
Mfr # HFNF120IESE005
product price:  $374.99
/ea
Mersen Surge Protection Device, 3 Phase, 277/480V AC, 50 kA STXR480Y05A
Mersen

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

Zoro # G800720075
Mfr # STXR480Y05A
product price:  $269.76
/ea
Eaton Bussmann Surge Protection Device, 1 Phase, 24V, 4 Poles, 4 Wires BSPD24DING
Eaton Bussmann

Surge Protection Device, 1 Phase, 24V, 4 Poles, 4 Wires

Zoro # G6149254
Mfr # BSPD24DING
product price:  $310.99
/ea
Eaton Bussmann Surge Protection Device, 1 Phase, 48V, 1 Poles, 2 Wires BSPD48RJ45
Eaton Bussmann

Surge Protection Device, 1 Phase, 48V, 1 Poles, 2 Wires

Zoro # G6128306
Mfr # BSPD48RJ45
product price:  $300.99
/ea
Schneider Electric Surge Arrester, 3 Phase, 120/208V, 3 Poles, 4 Wires M9L13208
Schneider Electric

Surge Arrester, 3 Phase, 120/208V, 3 Poles, 4 Wires

Zoro # G707458668
Mfr # M9L13208
product price:  $241.99
/ea
Square D Surge Protection Device, Three Phase, 120/240V AC High Leg Delta, 2 Poles, 4 Wires + Ground, 100kA HWA31
Square D

Surge Protection Device, Three Phase, 120/240V AC High Leg Delta, 2 Poles, 4 Wires + Ground, 100kA

Zoro # G6123241
Mfr # HWA31
product price:  $1,381.99
/ea
Citel Surge Protection Device, 280V, 2 Wires DS240S-280DC
Citel

Surge Protection Device, 280V, 2 Wires

Zoro # G402664135
Mfr # DS240S-280DC
product price:  $105.99
/ea
Square D Surge Protection Device, 1 Phase, 120V, 2 Poles, 3 Wires HFNF120IESE020
Square D

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

Zoro # G607458669
Mfr # HFNF120IESE020
product price:  $564.99
/ea
Nvent Erico Surge Protection Device, 3 Phase, 240V, 3 Poles, 3 Wires SES160B240D
Nvent Erico

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

Zoro # G610191997
Mfr # SES160B240D
product price:  $558.99
/ea
Eaton Surge Protection Device, 3 Phase, 600V, 3 Poles, 3 Wires AGDN60030R
Eaton

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

Zoro # G009981529
Mfr # AGDN60030R
product price:  $205.99
/ea
Nvent Erico Surge Protection Device, 3 Phase, 120/208V, 4 Poles, 4 Wires + Ground TDX100M120/208
Nvent Erico

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

Zoro # G4376671
Mfr # TDX100M120/208
product price:  $1,479.99
/ea
Mersen Surge Protection Device, 1 Phase, 120/240V AC, 2 Poles, 3 Wires STXR240S05
Mersen

Surge Protection Device, 1 Phase, 120/240V AC, 2 Poles, 3 Wires

Zoro # G9036680
Mfr # STXR240S05
product price:  $399.99
/ea
Nvent Erico Surge Protection Device, 1 Phase, 120/240V, 2 Poles, 3 Wires SES160B120240SP
Nvent Erico

Surge Protection Device, 1 Phase, 120/240V, 2 Poles, 3 Wires

Zoro # G810191940
Mfr # SES160B120240SP
product price:  $564.99
/ea
Mersen Surge Protection Device, 3 Phase, 120/208V AC STXR208Y05AN
Mersen

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

Zoro # G9036769
Mfr # STXR208Y05AN
product price:  $622.99
/ea
Mersen Surge Protection Device, 1 Phase, 240V AC, 1 Poles, 2 Wires, 75 kA STP230P07M
Mersen

Surge Protection Device, 1 Phase, 240V AC, 1 Poles, 2 Wires, 75 kA

Zoro # G9036927
Mfr # STP230P07M
product price:  $226.99
/ea
Solahd Surge Protection Device, 1 Phase, 240V, 1 Poles, 2 Wires STV100K24L
Solahd

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

Zoro # G4406805
Mfr # STV100K24L
product price:  $1,021.99
/ea
Eaton Surge Protection Device, 2 Phase, 600V, 2 Poles, 2 Wires AGDN60020R
Eaton

Surge Protection Device, 2 Phase, 600V, 2 Poles, 2 Wires

Zoro # G909981537
Mfr # AGDN60020R
product price:  $161.99
/ea
Ditek 120V - 20A SERIES HYBRID W/, EMI/RFI FILTERING, UL SPD TYPE 430642
Ditek

120V - 20A SERIES HYBRID W/, EMI/RFI FILTERING, UL SPD TYPE

Zoro # G6017253
Mfr # 430642
product price:  $200.99
/ea
Phoenix Contact VAL-SEC-T2-2+0-48DC-FM Pluggable surge 2907865
Phoenix Contact

VAL-SEC-T2-2+0-48DC-FM Pluggable surge

Zoro # G515366490
Mfr # 2907865
original price:  $407.99 , new price: $366.99 , 10 percent off
10% off
new price:  $366.99
/ea
Southwire Surge Guard 34951 Portable Surge Guard W/ Wireless Communication; 50A 34951
Southwire

Surge Guard 34951 Portable Surge Guard W/ Wireless Communication; 50A

Zoro # G7752233
Mfr # 34951
product price:  $426.99
/ea
Nvent Erico Surge Protection Device, 3 Phase, 277/480V, 3 Poles, 4 Wires SES360DB480Y
Nvent Erico

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

Zoro # G510190557
Mfr # SES360DB480Y
original price:  $5,441.99 , new price: $4,897.99 , 10 percent off
10% off
new price:  $4,897.99
/ea
Mersen Surge Protection Device, 3 Phase, 600V AC STXR600D05
Mersen

Surge Protection Device, 3 Phase, 600V AC

Zoro # G9036787
Mfr # STXR600D05
product price:  $359.79
/ea
Solahd Surge Protection Device, 1 Phase, 240V, 2 Poles, 2 Wires STFE05024L
Solahd

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

Zoro # G4407627
Mfr # STFE05024L
original price:  $541.99 , new price: $487.99 , 9 percent off
9% off
new price:  $487.99
/ea
Ditek CAT6A POE SURGE PROTECTION, WITH RJ45 IN/ 110 OUT,  DTK-110RJC6APOE
Ditek

CAT6A POE SURGE PROTECTION, WITH RJ45 IN/ 110 OUT,

Zoro # G0980543
Mfr # DTK-110RJC6APOE
product price:  $184.99
/ea
Mersen Auxiliary Contact No OA1G10
Mersen

Auxiliary Contact No

Zoro # G9041501
Mfr # OA1G10
product price:  $32.79
/ea
Tripp Lite OUTDOOR IN-LINE POE SURGE PROTECTOR CAT6 B110-SP-CAT-OD2
Tripp Lite

OUTDOOR IN-LINE POE SURGE PROTECTOR CAT6

Zoro # G914903135
Mfr # B110-SP-CAT-OD2
original price:  $113.99 , new price: $102.99 , 9 percent off
9% off
new price:  $102.99
/ea
Southwire 30A PORTABLE SURGE GUARD W/ ENHANCEMENT 34930
Southwire

30A PORTABLE SURGE GUARD W/ ENHANCEMENT

Zoro # G602065688
Mfr # 34930
product price:  $417.99
/ea
Sold in mult. of 4 for $1,671.96
Automation Systems Interconnect Surge Protection Device, 3 Phase, 120/208V, 4 Poles, 4 Wires ASISP180-3PN
Automation Systems Interconnect

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

Zoro # G312537376
Mfr # ASISP180-3PN
product price:  $268.99
/ea
Keystone External Surge Protector, compact design.  Parallel Wiring, 120-277V Input, Max Peak Protection (10K KTSP-10KV-C
Keystone

External Surge Protector, compact design. Parallel Wiring, 120-277V Input, Max Peak Protection (10K

Zoro # G022654400
Mfr # KTSP-10KV-C
original price:  $42.99 , new price: $38.69 , 10 percent off
10% off
new price:  $38.69
/ea
Surge Protectors (1,000+ items) - Page 6
  • First
  • Previous
  • 6
    of 34 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 ConditionersTransformersPower SuppliesUninterruptible Power Supplies (UPS)Uninterruptible Power Supplies (UPS) Accessories
Voltage ConvertersBusways & Bus PlugsElectrical Switches & RelaysCable Routing & ConduitFuses
eaton wiringthree phase surge protectorintermatic surge protectorsurge suppressor/protector1 in chase nipple
square d 4 pole contactorqo surge protectordent fix equipmenthomeline surge protectorkensington surge protector

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