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  7. Power System Protection
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  9. Surge Protectors

Surge Protectors (1,000+ items) - Page 15

Noark SPD UL1449 - 3P - 20kA - 277/480Vac - MCOV 440V - 1NO+1NC remote signal contacts U43P40440S
Noark

SPD UL1449 - 3P - 20kA - 277/480Vac - MCOV 440V - 1NO+1NC remote signal contacts

Zoro # G922705165
Mfr # U43P40440S
product price: 
$201.99
/ea
Lovato Noise Filter 125/240V Resistor, 5PK BFX79240
Lovato

Noise Filter 125/240V Resistor, 5PK

Zoro # G722709233
Mfr # BFX79240
product price: 
$334.99
/pk 5, $67.00/ea
Siemens surge arrester T2 UC 600V DC 5SD7483-0KK01
Siemens

surge arrester T2 UC 600V DC

Zoro # G816049689
Mfr # 5SD7483-0KK01
product price: 
$163.99
/ea
Sold in mult. of 3 for $491.97
Murrelektronik Motor Suppressor, 575 V AC 23145
Murrelektronik

Motor Suppressor, 575 V AC

Zoro # G115705705
Mfr # 23145
product price: 
$56.75
/ea
Murrelektronik Motor Suppressor, 400 V AC 23175
Murrelektronik

Motor Suppressor, 400 V AC

Zoro # G515705664
Mfr # 23175
product price: 
$41.19
/ea
Braincerebro PSK50 50A Portable Surge Protector Kit BR3590343
Braincerebro

PSK50 50A Portable Surge Protector Kit

Zoro # G311891653
Mfr # BR3590343
product price: 
$130.99
/ea
Phoenix Contact PT 2X2-HF-12 DC-ST Surge protection 2839570
Phoenix Contact

PT 2X2-HF-12 DC-ST Surge protection

Zoro # G115317977
Mfr # 2839570
original price:  $414.99 , new price: $374.99 , 9 percent off
9% off
new price: 
$374.99
/ea
Siemens Surge suppressor RC element for 3RT1 S6, S10, S12 with spring-type 3RT1956-1CF02
Siemens

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

Zoro # G115855240
Mfr # 3RT1956-1CF02
product price: 
$42.39
/ea
Sold in mult. of 9 for $381.51
Weg Rcb-D55 Weg Rc Surge Supressor 50-127Vac RCB-D55
Weg

Rcb-D55 Weg Rc Surge Supressor 50-127Vac

Zoro # G522868123
Mfr # RCB-D55
product price: 
$36.29
/ea
Doomsday Surge Protector - White - 6 ft Cord DO3772562
Doomsday

Surge Protector - White - 6 ft Cord

Zoro # G411891690
Mfr # DO3772562
product price: 
$78.15
/ea
Phoenix Contact VAL-US-120/65/1+1-FM Surge protective 2910356
Phoenix Contact

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

Zoro # G615317736
Mfr # 2910356
original price:  $488.99 , new price: $453.99 , 7 percent off
7% off
new price: 
$453.99
/ea
Phoenix Contact TTC-6-MOV-C-24DC-PT-I Medium surge 2906854
Phoenix Contact

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

Zoro # G115366425
Mfr # 2906854
original price:  $39.95 , new price: $34.15 , 14 percent off
14% off
new price: 
$34.15
/ea
Siemens Surge suppressor Varistor 48.115 V AC/70.150 V DC for contactors size 3TX6526-1B
Siemens

Surge suppressor Varistor 48.115 V AC/70.150 V DC for contactors size

Zoro # G415875672
Mfr # 3TX6526-1B
product price: 
$46.29
/ea
Sold in mult. of 9 for $416.61
Siemens Surge suppressor Varistor for gluing on 127-240 V AC / 150-250 V DC 3TX7462-3J
Siemens

Surge suppressor Varistor for gluing on 127-240 V AC / 150-250 V DC

Zoro # G615317712
Mfr # 3TX7462-3J
product price: 
$24.69
/ea
Sold in mult. of 20 for $493.80
Phoenix Contact VAL-US-48/40/1+0-FM Surge protective 2910343
Phoenix Contact

VAL-US-48/40/1+0-FM Surge protective

Zoro # G015366495
Mfr # 2910343
original price:  $166.99 , new price: $157.99 , 5 percent off
5% off
new price: 
$157.99
/ea
Kensington SmartSockets Basic Surge Protector K62146NA
Kensington

SmartSockets Basic Surge Protector

Zoro # G210133267
Mfr # K62146NA
product price: 
$28.99
/ea
Sold in mult. of 3 for $86.97
Phoenix Contact S-PT-2XEX-24DC Surge protection for two 2800040
Phoenix Contact

S-PT-2XEX-24DC Surge protection for two

Zoro # G315317920
Mfr # 2800040
original price:  $346.99 , new price: $312.99 , 9 percent off
9% off
new price: 
$312.99
/ea
Murrelektronik Motor Suppressor, 575 V AC 23181
Murrelektronik

Motor Suppressor, 575 V AC

Zoro # G415705658
Mfr # 23181
product price: 
$86.65
/ea
Siemens surge suppressor RC element with cable spacer 48-127 V AC / 70-150 V DC 3TX7402-3S
Siemens

surge suppressor RC element with cable spacer 48-127 V AC / 70-150 V DC

Zoro # G415276714
Mfr # 3TX7402-3S
product price: 
$24.29
/ea
Sold in mult. of 19 for $461.51
Safety First Replacement Surge Protection for 50 SA3582080
Safety First

Replacement Surge Protection for 50

Zoro # G812000103
Mfr # SA3582080
original price:  $117.99 , new price: $95.39 , 19 percent off
19% off
new price: 
$95.39
/ea
Phoenix Contact VAL-MS 750/30-ST Type 2 surge 2920256
Phoenix Contact

VAL-MS 750/30-ST Type 2 surge

Zoro # G615366574
Mfr # 2920256
product price: 
$142.99
/ea
Phoenix Contact TTC-6-TVSD-D-48DC-UT-I Fine surge 2906835
Phoenix Contact

TTC-6-TVSD-D-48DC-UT-I Fine surge

Zoro # G015673128
Mfr # 2906835
product price: 
$29.19
/ea
Phoenix Contact PT-IQ-2X2-24DC-PT Surge protection 2801263
Phoenix Contact

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

Zoro # G015275834
Mfr # 2801263
original price:  $539.99 , new price: $459.99 , 14 percent off
14% off
new price: 
$459.99
/ea
Phoenix Contact VAL-US-120/65/3+0-FM Surge protective 2910359
Phoenix Contact

VAL-US-120/65/3+0-FM Surge protective

Zoro # G615317774
Mfr # 2910359
original price:  $627.99 , new price: $594.99 , 5 percent off
5% off
new price: 
$594.99
/ea
Phoenix Contact TTC-6P-2-HC-M-24DC-PT-I Surge 2906755
Phoenix Contact

TTC-6P-2-HC-M-24DC-PT-I Surge

Zoro # G615366420
Mfr # 2906755
original price:  $245.99 , new price: $232.99 , 5 percent off
5% off
new price: 
$232.99
/ea
Siemens Surge arrester Type 2 5SD7481-1
Siemens

Surge arrester Type 2

Zoro # G215875674
Mfr # 5SD7481-1
product price: 
$328.99
/ea
Sold in mult. of 2 for $657.98
Murrelektronik Motor Suppressor, 400 V AC 23009
Murrelektronik

Motor Suppressor, 400 V AC

Zoro # G715705693
Mfr # 23009
product price: 
$83.15
/ea
Phoenix Contact TTC-6P-1X2-12DC-PT-I Surge protection 2908193
Phoenix Contact

TTC-6P-1X2-12DC-PT-I Surge protection

Zoro # G615366437
Mfr # 2908193
original price:  $230.99 , new price: $217.99 , 5 percent off
5% off
new price: 
$217.99
/ea
Siemens surge suppressor, RC element, 240-400 V AC, 50/60 Hz, for contactors 3RT2.3 3RT2936-1CE00
Siemens

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

Zoro # G515875640
Mfr # 3RT2936-1CE00
product price: 
$33.29
/ea
Sold in mult. of 15 for $499.35
Phoenix Contact TTC-6-2X1-24DC-PT Surge protection for 2906805
Phoenix Contact

TTC-6-2X1-24DC-PT Surge protection for

Zoro # G215318010
Mfr # 2906805
original price:  $176.99 , new price: $147.99 , 16 percent off
16% off
new price: 
$147.99
/ea
Siemens Surge suppressor Interference suppression diode with cable spacer 24-250 V DC 3TX7402-3A
Siemens

Surge suppressor Interference suppression diode with cable spacer 24-250 V DC

Zoro # G216049876
Mfr # 3TX7402-3A
product price: 
$16.25
/ea
Sold in mult. of 25 for $406.25
Siemens Surge suppressor Varistor 48 V AC/ 70 V DC for contactors size 2.6 3TX6446-1A
Siemens

Surge suppressor Varistor 48 V AC/ 70 V DC for contactors size 2.6

Zoro # G315875611
Mfr # 3TX6446-1A
product price: 
$36.99
/ea
Sold in mult. of 11 for $406.89
Siemens Surge suppressor RC element for 3RT1 S6, S10, S12 with spring-type 3RT1956-1CE02
Siemens

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

Zoro # G615855221
Mfr # 3RT1956-1CE02
original price:  $62.25 , new price: $53.75 , 13 percent off
13% off
new price: 
$53.75
/ea
Sold in mult. of 9 for $483.75
Phoenix Contact TTC-6P-2X1-24DC-UT-I Surge protection 2906810
Phoenix Contact

TTC-6P-2X1-24DC-UT-I Surge protection

Zoro # G815366411
Mfr # 2906810
original price:  $236.99 , new price: $217.99 , 8 percent off
8% off
new price: 
$217.99
/ea
Charg Surge Protector Cartridge Black 1000 J BE07839
Charg

Surge Protector Cartridge Black 1000 J

Zoro # G606434244
Mfr # BE07839
product price: 
$19.59
/ea
Phoenix Contact PT-IQ-5-HF+F-12DC-PT Surge protection 2801295
Phoenix Contact

PT-IQ-5-HF+F-12DC-PT Surge protection

Zoro # G315366423
Mfr # 2801295
original price:  $501.99 , new price: $475.99 , 5 percent off
5% off
new price: 
$475.99
/ea
Surge Protectors (1,000+ items) - Page 15
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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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