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  1. Home
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  7. Power System Protection
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  9. Surge Protectors

Surge Protectors (1,000+ items) - Page 21

Johnson Controls 1P 130V Rj11 1In/20 Mod 8, Out DTK-8FF
Johnson Controls

1P 130V Rj11 1In/20 Mod 8, Out

Zoro # G0572568
Mfr # DTK-8FF
product price: 
$50.29
/ea
Siemens Surge Protection Device, 1 Phase, 120/240V, 2 Poles, 3 Wires TPS3A12200X02
Siemens

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

Zoro # G4463715
Mfr # TPS3A12200X02
product price: 
$2,415.99
/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
Siemens Surge suppressor RC element for snapping on 127-240 V AC / 150-250 V DC 3TX7522-3T
Siemens

Surge suppressor RC element for snapping on 127-240 V AC / 150-250 V DC

Zoro # G215366622
Mfr # 3TX7522-3T
product price: 
$40.55
/ea
Sold in mult. of 11 for $446.05
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
Siemens Surge suppressor RC element for 3RT1 S6, S10, S12 with spring-type 3RT1956-1CD02
Siemens

Surge suppressor RC element for 3RT1 S6, S10, S12 with spring-type

Zoro # G215855331
Mfr # 3RT1956-1CD02
product price: 
$45.99
/ea
Sold in mult. of 9 for $413.91
Phoenix Contact PT-IQ-2X2-EX-24DC-UT Surge protection 2801513
Phoenix Contact

PT-IQ-2X2-EX-24DC-UT Surge protection

Zoro # G915366359
Mfr # 2801513
original price:  $494.99 , new price: $468.99 , 5 percent off
5% off
new price: 
$468.99
/ea
Siemens Surge suppressor RC element 48-127 V AC for contactors size S0-S2 3TX7402-2B
Siemens

Surge suppressor RC element 48-127 V AC for contactors size S0-S2

Zoro # G115875637
Mfr # 3TX7402-2B
product price: 
$27.15
/ea
Sold in mult. of 15 for $407.25
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
No Product Image Available
Tripp Lite

Surge Protector w/USB Charging, Black, 8ft

Zoro # G124880790
Mfr # TLP118DBUC
product price: 
$53.75
/ea
Siemens surge suppressor, varistor, 400-600 V AC, 50/60 Hz, for contactors 3RT2.2 3RT2926-1BF00
Siemens

surge suppressor, varistor, 400-600 V AC, 50/60 Hz, for contactors 3RT2.2

Zoro # G315366386
Mfr # 3RT2926-1BF00
product price: 
$18.19
/ea
Sold in mult. of 26 for $472.94
Mersen Surge Protection Device, 3 Phase, 120/208V AC, 4 Poles, 5 Wires STP208YN07M
Mersen

Surge Protection Device, 3 Phase, 120/208V AC, 4 Poles, 5 Wires

Zoro # G9037021
Mfr # STP208YN07M
product price: 
$621.99
/ea
Parker Mc Crory Mfg Lightni Surge Protector EG-1
Parker Mc Crory Mfg

Lightni Surge Protector

Zoro # G007912792
Mfr # EG-1
product price: 
$32.95
/ea
Sold in mult. of 2 for $65.90
Phoenix Contact VAL-US-120/65/3+1-FM Surge protective 2910360
Phoenix Contact

VAL-US-120/65/3+1-FM Surge protective

Zoro # G415317738
Mfr # 2910360
original price:  $893.99 , new price: $847.99 , 5 percent off
5% off
new price: 
$847.99
/ea
Citel Surge Protection Device, 3 Phase, 480V, 3 Wires MP200-480D
Citel

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

Zoro # G902664116
Mfr # MP200-480D
product price: 
$1,001.99
/ea
Siemens Surge suppressor RC element for 3RT1 S6, S10, S12 with screw terminal 3RT1956-1CD00
Siemens

Surge suppressor RC element for 3RT1 S6, S10, S12 with screw terminal

Zoro # G315855330
Mfr # 3RT1956-1CD00
product price: 
$52.59
/ea
Sold in mult. of 9 for $473.31
Citel Ethernet Protector/Power Injector, 48V MSP-VM48/RINJ
Citel

Ethernet Protector/Power Injector, 48V

Zoro # G202664212
Mfr # MSP-VM48/RINJ
product price: 
$67.99
/ea
Phoenix Contact VAL-US-277/80/3+0-FM Surge protective 1075896
Phoenix Contact

VAL-US-277/80/3+0-FM Surge protective

Zoro # G815317390
Mfr # 1075896
original price:  $712.99 , new price: $594.99 , 16 percent off
16% off
new price: 
$594.99
/ea
Triplett SP200 POE Surge Protector SP200
Triplett

SP200 POE Surge Protector

Zoro # G910769766
Mfr # SP200
product price: 
$63.49
/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
Siemens surge suppressor, varistor, 240-400 V AC, 50/60 Hz, for contactors 3RT2.1 3RT2916-1BE00
Siemens

surge suppressor, varistor, 240-400 V AC, 50/60 Hz, for contactors 3RT2.1

Zoro # G715317629
Mfr # 3RT2916-1BE00
product price: 
$14.89
/ea
Sold in mult. of 31 for $461.59
Siemens surge arrester UL type 1 3-pole 5SD7413-1KU04
Siemens

surge arrester UL type 1 3-pole

Zoro # G215875629
Mfr # 5SD7413-1KU04
product price: 
$503.99
/ea
Citel Surge Protection Device, 3 Phase, 600V, 3 Wires M50F-240D-A
Citel

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

Zoro # G402664050
Mfr # M50F-240D-A
product price: 
$197.99
/ea
Citel Surge Protection Device, 48V, 8 Wires CRMJ8-POE-C6A
Citel

Surge Protection Device, 48V, 8 Wires

Zoro # G302664204
Mfr # CRMJ8-POE-C6A
product price: 
$139.99
/ea
Phoenix Contact TTC-6-MOV-C-24DC-UT-I Medium surge 2906837
Phoenix Contact

TTC-6-MOV-C-24DC-UT-I Medium surge

Zoro # G015366617
Mfr # 2906837
original price:  $39.59 , new price: $34.15 , 13 percent off
13% off
new price: 
$34.15
/ea
Lovato Surge Suppressor 6-24Vac/Dc Hr, 10PK HR6X78024
Lovato

Surge Suppressor 6-24Vac/Dc Hr, 10PK

Zoro # G422708994
Mfr # HR6X78024
product price: 
$55.99
/pk 10, $5.60/ea
Murrelektronik Motor Suppressor, 575 V AC 23102
Murrelektronik

Motor Suppressor, 575 V AC

Zoro # G615705687
Mfr # 23102
product price: 
$61.59
/ea
Phoenix Contact VAL-US-347/30/3+0-FM Surge protective 2910383
Phoenix Contact

VAL-US-347/30/3+0-FM Surge protective

Zoro # G815366442
Mfr # 2910383
original price:  $552.99 , new price: $471.99 , 14 percent off
14% off
new price: 
$471.99
/ea
Phoenix Contact VAL-US-347/30/1+0-FM Surge protective 2910381
Phoenix Contact

VAL-US-347/30/1+0-FM Surge protective

Zoro # G515366483
Mfr # 2910381
original price:  $157.99 , new price: $148.99 , 5 percent off
5% off
new price: 
$148.99
/ea
Ditek 240V 15A PARALLEL, PROTECTOR,  344073
Ditek

240V 15A PARALLEL, PROTECTOR,

Zoro # G7072476
Mfr # 344073
product price: 
$91.89
/ea
Sold in mult. of 25 for $2,297.25
Lovato Surge Suppressor Varistor 48V, 10PK 11BGX77048
Lovato

Surge Suppressor Varistor 48V, 10PK

Zoro # G422708390
Mfr # 11BGX77048
product price: 
$480.99
/pk 10, $48.10/ea
Evolve Joules Premium Surge Protector, 8 Surge EV209279
Evolve

Joules Premium Surge Protector, 8 Surge

Zoro # G111891686
Mfr # EV209279
original price:  $70.45 , new price: $62.39 , 11 percent off
11% off
new price: 
$62.39
/ea
Phoenix Contact TTC-6-MOV-C-120AC-UT-I Medium surge 2906840
Phoenix Contact

TTC-6-MOV-C-120AC-UT-I Medium surge

Zoro # G215366547
Mfr # 2906840
original price:  $43.95 , new price: $35.55 , 19 percent off
19% off
new price: 
$35.55
/ea
Phoenix Contact S-PT-EXI-24DC Surge protection in the 2880671
Phoenix Contact

S-PT-EXI-24DC Surge protection in the

Zoro # G715366450
Mfr # 2880671
original price:  $429.99 , new price: $357.99 , 16 percent off
16% off
new price: 
$357.99
/ea
Phoenix Contact VAL-US-277/40/3+1-FM Surge protective 2910374
Phoenix Contact

VAL-US-277/40/3+1-FM Surge protective

Zoro # G115317939
Mfr # 2910374
original price:  $679.99 , new price: $643.99 , 5 percent off
5% off
new price: 
$643.99
/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
Surge Protectors (1,000+ items) - Page 21
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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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