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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 28

Citel Surge Protection Device, 3 Phase, 240/415V, 3 Wires DS43S-320
Citel

Surge Protection Device, 3 Phase, 240/415V, 3 Wires

Zoro # G002664245
Mfr # DS43S-320
product price: 
$246.99
/ea
Citel Surge Protection Device, 6V, 2 Wires DLA-06D3-Ex
Citel

Surge Protection Device, 6V, 2 Wires

Zoro # G409227418
Mfr # DLA-06D3-Ex
product price: 
$92.79
/ea
Citel Surge Protection Device, 3 Phase, 600V, 3 Wires M50-600D-B
Citel

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

Zoro # G302664051
Mfr # M50-600D-B
product price: 
$202.99
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires MLPXU-277L-W-HE
Citel

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

Zoro # G002664153
Mfr # MLPXU-277L-W-HE
product price: 
$60.29
/ea
Citel Surge Protection Device, 3 Phase, 480V, 3 Wires MDS750E-480D
Citel

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

Zoro # G602664119
Mfr # MDS750E-480D
product price: 
$4,769.99
/ea
Citel Surge Protection Device, 12V, 4 Wires DLA2-12D3
Citel

Surge Protection Device, 12V, 4 Wires

Zoro # G802664186
Mfr # DLA2-12D3
original price:  $122.99 , new price: $109.99 , 10 percent off
10% off
new price: 
$109.99
/ea
Citel Surge Protection Device, 1 Phase, 120V, 2 Wires M50-120S-B
Citel

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

Zoro # G802664087
Mfr # M50-120S-B
product price: 
$196.99
/ea
Citel Surge Protection Device, 1 Phase, 277V DS41S-690
Citel

Surge Protection Device, 1 Phase, 277V

Zoro # G802664292
Mfr # DS41S-690
product price: 
$77.55
/ea
Citel Surge Protection Device, 3 Phase, 120/208V, 4 Wires MS200-120Y
Citel

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

Zoro # G402664081
Mfr # MS200-120Y
product price: 
$1,289.99
/ea
Citel Surge Protection Device, 3 Phase, 120/240V, 4 Wires MDS750E-240DCT
Citel

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

Zoro # G802664049
Mfr # MDS750E-240DCT
product price: 
$4,769.99
/ea
Surge Trap Surge Protection Device, 3 Phase, 347/600V AC STXR600Y05N
Surge Trap

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

Zoro # G5527497
Mfr # STXR600Y05N
product price: 
$296.99
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Poles, 2 Wires MLPXU-277L-W-HE-Ex​
Citel

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

Zoro # G509227417
Mfr # MLPXU-277L-W-HE-Ex​
product price: 
$163.99
/ea
Citel Surge Protection Device, 3 Phase, 230V, 2 Wires DS41S-280
Citel

Surge Protection Device, 3 Phase, 230V, 2 Wires

Zoro # G102664329
Mfr # DS41S-280
product price: 
$74.59
/ea
Citel Surge Protection Device, 3 Phase, 277/480V, 2 Poles, 2 Wires DS42S-400
Citel

Surge Protection Device, 3 Phase, 277/480V, 2 Poles, 2 Wires

Zoro # G902664307
Mfr # DS42S-400
product price: 
$136.99
/ea
Citel Surge Protection Device, 95V, 2 Wires DS240S-95DC
Citel

Surge Protection Device, 95V, 2 Wires

Zoro # G202664168
Mfr # DS240S-95DC
product price: 
$105.99
/ea
Ezgeneration Ssup 6Outlet Essential Surge Protector 4Ft Cord 900J Emi-Rfi, 18PK EZ504216
Ezgeneration

Ssup 6Outlet Essential Surge Protector 4Ft Cord 900J Emi-Rfi, 18PK

Zoro # G411891652
Mfr # EZ504216
product price: 
$41.35
/pk of 18, $2.30/ea
Citel Surge Protection Device, 1 Phase, 120/240V, 2 Wires DS72US-120T/NN
Citel

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

Zoro # G502664295
Mfr # DS72US-120T/NN
product price: 
$182.99
/ea
Square D Surge Protection and Power Conditioning SDSA4040D
Square D

Surge Protection and Power Conditioning

Zoro # G123550090
Mfr # SDSA4040D
product price: 
$297.99
/ea
Citel Surge Protection Device, 3 Phase, 120/240V, 4 Wires MS200-240DCT
Citel

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

Zoro # G902664055
Mfr # MS200-240DCT
product price: 
$1,191.99
/ea
Citel Surge Protection Device, 1 Phase, 240/480V, 3 Wires M50F-240T-B
Citel

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

Zoro # G102664084
Mfr # M50F-240T-B
product price: 
$197.99
/ea
Citel Surge Protection Device, 3 Phase, 277/480V M50-277Y-B
Citel

Surge Protection Device, 3 Phase, 277/480V

Zoro # G002664122
Mfr # M50-277Y-B
product price: 
$196.99
/ea
Tycon Systems 10Gbps 56V PoE Comp Surge Protector TP-ESP-10G-POE
Tycon Systems

10Gbps 56V PoE Comp Surge Protector

Zoro # G4581616
Mfr # TP-ESP-10G-POE
product price: 
$96.89
/ea
Citel Surge Protection Device, 48V, 8 Wires B480-48D3
Citel

Surge Protection Device, 48V, 8 Wires

Zoro # G002664160
Mfr # B480-48D3
product price: 
$101.99
/ea
Citel Surge Protection Device, 3 Phase, 120/240V, 4 Wires MDS600E-240DCT
Citel

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

Zoro # G502664110
Mfr # MDS600E-240DCT
product price: 
$3,656.99
/ea
Citel Surge Protection Device, 6V, 8 Wires B480-06D3
Citel

Surge Protection Device, 6V, 8 Wires

Zoro # G402664128
Mfr # B480-06D3
product price: 
$105.99
/ea
Citel Surge Protection Device, 3 Phase, 480V, 3 Wires M50F-480D-A
Citel

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

Zoro # G602664089
Mfr # M50F-480D-A
product price: 
$197.99
/ea
Technology 44750 Surge Guard Surge Protector - 30 Amp T6D-44750
Technology

44750 Surge Guard Surge Protector - 30 Amp

Zoro # G703734841
Mfr # T6D-44750
product price: 
$136.99
/ea
Citel Surge Protection Device, 3 Phase, 120/208V, 4 Wires MS80-120Y
Citel

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

Zoro # G002664078
Mfr # MS80-120Y
product price: 
$789.99
/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: $37.55 , 12 percent off
12% off
new price: 
$37.55
/ea
Citel Surge Protection Device, 1 Phase, 277V, 2 Wires DS71US-420-Ex
Citel

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

Zoro # G509227431
Mfr # DS71US-420-Ex
product price: 
$106.99
/ea
Citel Surge Protection Device, 12V, 2 Wires DLAH-12D3
Citel

Surge Protection Device, 12V, 2 Wires

Zoro # G002664177
Mfr # DLAH-12D3
product price: 
$82.99
/ea
Citel Surge Protection Device, 48V, 8 Wires CGMJ8-POE-A-C5E
Citel

Surge Protection Device, 48V, 8 Wires

Zoro # G502664202
Mfr # CGMJ8-POE-A-C5E
original price:  $138.99 , new price: $112.99 , 18 percent off
18% off
new price: 
$112.99
/ea
Citel Surge Protection Device, 1 Phase, 240/480V, 3 Wires M50-240T-B
Citel

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

Zoro # G402664043
Mfr # M50-240T-B
product price: 
$189.99
/ea
Citel Surge Protection Device, 3 Phase, 230/400V, 2 Poles, 2 Wires DS42S-230/G
Citel

Surge Protection Device, 3 Phase, 230/400V, 2 Poles, 2 Wires

Zoro # G202664298
Mfr # DS42S-230/G
product price: 
$148.99
/ea
Citel Surge Protection Device, 24V, 4 Wires B280-24D3
Citel

Surge Protection Device, 24V, 4 Wires

Zoro # G402664166
Mfr # B280-24D3
product price: 
$70.99
/ea
Citel Surge Protection Device, 6V, 2 Wires DLAH-06D3
Citel

Surge Protection Device, 6V, 2 Wires

Zoro # G602664164
Mfr # DLAH-06D3
product price: 
$82.99
/ea
Surge Protectors (1,000+ items) - Page 28
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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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