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  1. Home
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  3. Electrical Supplies
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  5. Power Quality & Distribution
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  7. Power System Protection
  8. /
  9. Surge Protectors

Surge Protectors (1,000+ items) - Page 23

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: 
$586.99
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Wires DS71US-420
Citel

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

Zoro # G302664310
Mfr # DS71US-420
product price: 
$94.15
/ea
Citel Surge Protection Device, 3 Phase, 277V, 2 Wires MSB10-480(UL)
Citel

Surge Protection Device, 3 Phase, 277V, 2 Wires

Zoro # G502664349
Mfr # MSB10-480(UL)
product price: 
$47.69
/ea
Tripp Lite OutletStrip, Black, 3-5/16in, 3Outlets TLP38UAM
Tripp Lite

OutletStrip, Black, 3-5/16in, 3Outlets

Zoro # G610724317
Mfr # TLP38UAM
product price: 
$47.79
/ea
Eaton Bussmann Low Voltage Repl Module, 150ac/200dc SPD BPMA150D200LV
Eaton Bussmann

Low Voltage Repl Module, 150ac/200dc SPD

Zoro # G4420297
Mfr # BPMA150D200LV
product price: 
$137.99
/ea
Siemens Surge arrester Type 2 Requirement class C UC 350V Pluggable protective modules 5SD7422-1
Siemens

Surge arrester Type 2 Requirement class C UC 350V Pluggable protective modules

Zoro # G315875666
Mfr # 5SD7422-1
product price: 
$294.99
/ea
Sold in mult. of 2 for $589.98
Phoenix Contact PT-IQ-4X1-24DC-UT Surge protection 2800982
Phoenix Contact

PT-IQ-4X1-24DC-UT Surge protection

Zoro # G215366479
Mfr # 2800982
original price:  $485.99 , new price: $459.99 , 5 percent off
5% off
new price: 
$459.99
/ea
No Product Image Available
Square D

Surge Protection and Power Conditioning

Zoro # G124173366
Mfr # HWA61
product price: 
$4,149.99
/ea
Nvent Erico Surge Protection Device, 3 Phase, 277/480V, 4 Poles, 4 Wires + Ground TDX400S277/480
Nvent Erico

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

Zoro # G6817027
Mfr # TDX400S277/480
original price:  $4,707.99 , new price: $4,024.99 , 14 percent off
14% off
new price: 
$4,024.99
/ea
Mersen Surge Protection Devices STXPFMK
Mersen

Surge Protection Devices

Zoro # G221675008
Mfr # STXPFMK
original price:  $38.89 , new price: $33.75 , 13 percent off
13% off
new price: 
$33.75
/ea
No Product Image Available
Square D

Surge Protection and Power Conditioning

Zoro # G124173380
Mfr # HWB11
product price: 
$2,766.99
/ea
Mersen Surge Protection Device, 3 Phase, 347/600V AC, 4 Poles, 5 Wires STP600YN07
Mersen

Surge Protection Device, 3 Phase, 347/600V AC, 4 Poles, 5 Wires

Zoro # G1606751
Mfr # STP600YN07
product price: 
$487.99
/ea
Citel Surge Protection Device, 1 Phase, 230/400V, 2 Wires DS240S-400
Citel

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

Zoro # G702664354
Mfr # DS240S-400
product price: 
$105.99
/ea
Mersen Surge Protection Device, 3 Phase, 240V AC, 3 Poles, 2 Wires STP240D07M
Mersen

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

Zoro # G9036942
Mfr # STP240D07M
product price: 
$406.99
/ea
Nvent Erico Surge Protection Device, 1 Phase, 240V, 1 Poles, 2 Wires SES160B240V
Nvent Erico

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

Zoro # G810191988
Mfr # SES160B240V
product price: 
$472.99
/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
Mersen XT T1 200kA 480V DELTA ALM STXT480D20A
Mersen

XT T1 200kA 480V DELTA ALM

Zoro # G121676808
Mfr # STXT480D20A
original price:  $1,465.99 , new price: $1,274.99 , 13 percent off
13% off
new price: 
$1,274.99
/ea
Mersen Surge Protection Device, 3 Phase, 277/480V AC STXP480Y10
Mersen

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

Zoro # G9036872
Mfr # STXP480Y10
product price: 
$1,040.74
/ea
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
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
product price: 
$5,387.99
/ea
Citel Surge Protection Device, 1 Phase, 347V, 2 Wires DS71US-460
Citel

Surge Protection Device, 1 Phase, 347V, 2 Wires

Zoro # G502664264
Mfr # DS71US-460
product price: 
$94.15
/ea
Leviton Surge Suppressers Gy Tvss Rec 20A125V Alarm Hg Ig B&S 8380-IGG
Leviton

Surge Suppressers Gy Tvss Rec 20A125V Alarm Hg Ig B&S

Zoro # G0572376
Mfr # 8380-IGG
product price: 
$75.19
/ea
Eaton Surge Protection Device, 1 Phase, 600V, 1 Poles, 2 Wire AGDN60010R
Eaton

Surge Protection Device, 1 Phase, 600V, 1 Poles, 2 Wire

Zoro # G109981542
Mfr # AGDN60010R
product price: 
$72.59
/ea
Mersen Surge Protection Device, 3 Phase, 120/208V AC STXR208Y05A
Mersen

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

Zoro # G9036601
Mfr # STXR208Y05A
product price: 
$454.78
/ea
Leviton Surge Suppressers Tvss 4 In 1 Ig20Ahos Or 8490-IG
Leviton

Surge Suppressers Tvss 4 In 1 Ig20Ahos Or

Zoro # G0572391
Mfr # 8490-IG
product price: 
$73.19
/ea
Mersen Surge Protection Device, 3 Phase, 120/208V AC STXP208Y10
Mersen

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

Zoro # G9036863
Mfr # STXP208Y10
product price: 
$1,001.04
/ea
Mersen Surge Protection Device, 3 Phase, 120/208V AC, 50 kA STXR208Y05N
Mersen

Surge Protection Device, 3 Phase, 120/208V AC, 50 kA

Zoro # G9036741
Mfr # STXR208Y05N
product price: 
$407.29
/ea
Mersen Surge Protection Device, 240/120 V, 10 AWG STXR240H05A
Mersen

Surge Protection Device, 240/120 V, 10 AWG

Zoro # G9036583
Mfr # STXR240H05A
product price: 
$454.78
/ea
No Product Image Available
Siemens

Surge, 320V AC, Phase Three

Zoro # G224479924
Mfr # TPS4E12200XD2G
product price: 
$3,454.99
/ea
Mersen STP50 50kA, 480/240V Y, 4P, FC STP480YN05M
Mersen

STP50 50kA, 480/240V Y, 4P, FC

Zoro # G421723363
Mfr # STP480YN05M
original price:  $384.99 , new price: $329.99 , 14 percent off
14% off
new price: 
$329.99
/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
Leviton Surge Suppressers Supprs Surg Ig15Ahos Iv 8280-IGI
Leviton

Surge Suppressers Supprs Surg Ig15Ahos Iv

Zoro # G0824629
Mfr # 8280-IGI
product price: 
$67.39
/ea
Mersen Surge Protection Device, 3 Phase, 600V AC, 50 kA STXR600D05A
Mersen

Surge Protection Device, 3 Phase, 600V AC, 50 kA

Zoro # G9036820
Mfr # STXR600D05A
product price: 
$454.78
/ea
Mersen STP50 50kA, 600/347V Y, 4P, FC STP600YN05M
Mersen

STP50 50kA, 600/347V Y, 4P, FC

Zoro # G021677257
Mfr # STP600YN05M
original price:  $396.99 , new price: $339.99 , 14 percent off
14% off
new price: 
$339.99
/ea
Mersen XT T1 100kA 480Y/277V STXT480Y10
Mersen

XT T1 100kA 480Y/277V

Zoro # G721682506
Mfr # STXT480Y10
original price:  $1,042.99 , new price: $905.99 , 13 percent off
13% off
new price: 
$905.99
/ea
Citel Surge Protection Device, 150V, 2 Wires DLC-170
Citel

Surge Protection Device, 150V, 2 Wires

Zoro # G402664111
Mfr # DLC-170
product price: 
$72.49
/ea
Surge Protectors (1,000+ items) - Page 23
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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.

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square d 4 pole contactorsurge suppressor/protectordent fix equipment4 in chase nippleeaton wiring

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