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 Support
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

Power System Protection (1,000+ items) - Page 13

Safety First PWD50EPO 50A Surge Protector with Epo SA3566155
Safety First

PWD50EPO 50A Surge Protector with Epo

Zoro # G511960111
Mfr # SA3566155
product price:  $600.99
/ea
Noark SPD UL1449 - 3P - 20kA - 347/600Vac - MCOV 550V - 1NO+1NC remote signal contacts U43P40550S
Noark

SPD UL1449 - 3P - 20kA - 347/600Vac - MCOV 550V - 1NO+1NC remote signal contacts

Zoro # G422704897
Mfr # U43P40550S
product price:  $223.99
/ea
Phoenix Contact VAL-US-120/40/2+0-FM Surge protective 2910351
Phoenix Contact

VAL-US-120/40/2+0-FM Surge protective

Zoro # G115317847
Mfr # 2910351
original price:  $367.99 , new price: $330.99 , 10 percent off
10% off
new price:  $330.99
/ea
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 arrester Type 2 Requirement class C UC 350V Pluggable protective modules 5SD7463-0
Siemens

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

Zoro # G515875633
Mfr # 5SD7463-0
product price:  $323.99
/ea
Sold in mult. of 2 for $647.98
Mersen Surge Protection Device, 3 Phase, 277/480V AC, 50 kA STXR480Y05N
Mersen

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

Zoro # G9036559
Mfr # STXR480Y05N
product price:  $407.29
/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
Mersen Surge Protection Device, 3 Phase, 347/600V AC, 3 Poles, 4 Wires STP600Y07M
Mersen

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

Zoro # G1606821
Mfr # STP600Y07M
product price:  $494.99
/ea
Mersen Surge Protection Device, 3 Phase, 480V AC, 4 Poles, 5 Wires STP480YN07M
Mersen

Surge Protection Device, 3 Phase, 480V AC, 4 Poles, 5 Wires

Zoro # G1606639
Mfr # STP480YN07M
product price:  $460.99
/ea
Mersen Surge Protection Devices STXPFMK
Mersen

Surge Protection Devices

Zoro # G221675008
Mfr # STXPFMK
original price:  $38.89 , new price: $34.99 , 10 percent off
10% off
new price:  $34.99
/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
Siemens surge suppressor, RC element, 240-400 V AC, 50/60 Hz, for contactors 3RT2.2 3RT2926-1CE00
Siemens

surge suppressor, RC element, 240-400 V AC, 50/60 Hz, for contactors 3RT2.2

Zoro # G715875679
Mfr # 3RT2926-1CE00
original price:  $24.99 , new price: $23.75 , 4 percent off
4% off
new price:  $23.75
/ea
Sold in mult. of 20 for $475.00
Phoenix Contact TTC-6-MOV-C-48DC-UT-I Medium surge 2906838
Phoenix Contact

TTC-6-MOV-C-48DC-UT-I Medium surge

Zoro # G915366540
Mfr # 2906838
original price:  $39.95 , new price: $35.95 , 10 percent off
10% off
new price:  $35.95
/ea
Phoenix Contact TTC-6-TVSD-C-12DC-UT-I Fine surge 2906829
Phoenix Contact

TTC-6-TVSD-C-12DC-UT-I Fine surge

Zoro # G615673184
Mfr # 2906829
product price:  $30.65
/ea
Shefu Products A1030SMSP Surgeminder 30A Surge Protector SH3573683
Shefu Products

A1030SMSP Surgeminder 30A Surge Protector

Zoro # G612128618
Mfr # SH3573683
product price:  $210.99
/ea
Siemens Surge suppressor Varistor for gluing on 400-600 V AC for contactors size 3.12 3TX7462-3L
Siemens

Surge suppressor Varistor for gluing on 400-600 V AC for contactors size 3.12

Zoro # G415317646
Mfr # 3TX7462-3L
product price:  $24.25
/ea
Sold in mult. of 19 for $460.75
Phoenix Contact TTC-6P-1X2-M-EX-24DC-UT-I Surge 2906824
Phoenix Contact

TTC-6P-1X2-M-EX-24DC-UT-I Surge

Zoro # G315366461
Mfr # 2906824
product price:  $253.99
/ea
Phoenix Contact PT-IQ-2X2+F-24DC-UT Surge protection 2800981
Phoenix Contact

PT-IQ-2X2+F-24DC-UT Surge protection

Zoro # G515366612
Mfr # 2800981
original price:  $539.99 , new price: $485.99 , 10 percent off
10% off
new price:  $485.99
/ea
Phoenix Contact TTC-6-MOV-D-120AC-UT-I Medium surge 1109673
Phoenix Contact

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

Zoro # G815366466
Mfr # 1109673
original price:  $35.95 , new price: $34.15 , 5 percent off
5% off
new price:  $34.15
/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: $497.99 , 9 percent off
9% off
new price:  $497.99
/ea
Phoenix Contact TTC-6P-2X1-M-24DC-PT-I Surge protection 2906753
Phoenix Contact

TTC-6P-2X1-M-24DC-PT-I Surge protection

Zoro # G115366418
Mfr # 2906753
original price:  $237.99 , new price: $225.99 , 5 percent off
5% off
new price:  $225.99
/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 Plug-in part type 2 L-N Requirement class C UC 350V 1-pole for surge arrester 5SD7468-1
Siemens

Plug-in part type 2 L-N Requirement class C UC 350V 1-pole for surge arrester

Zoro # G615875632
Mfr # 5SD7468-1
product price:  $95.59
/ea
Sold in mult. of 5 for $477.95
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
Phoenix Contact PT-IQ-2X2-48DC-P Surge protection plug 2800810
Phoenix Contact

PT-IQ-2X2-48DC-P Surge protection plug

Zoro # G415366453
Mfr # 2800810
original price:  $396.99 , new price: $376.99 , 5 percent off
5% off
new price:  $376.99
/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: $386.99 , 10 percent off
10% off
new price:  $386.99
/ea
Phoenix Contact TTC-6P-3-HF-M-12DC-UT-I Surge 2906744
Phoenix Contact

TTC-6P-3-HF-M-12DC-UT-I Surge

Zoro # G715366511
Mfr # 2906744
original price:  $255.99 , new price: $242.99 , 5 percent off
5% off
new price:  $242.99
/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
original price:  $16.49 , new price: $15.69 , 4 percent off
4% off
new price:  $15.69
/ea
Sold in mult. of 31 for $486.39
Phoenix Contact TTC-6-GDT-D-60AC-UT-I Coarse surge 2906846
Phoenix Contact

TTC-6-GDT-D-60AC-UT-I Coarse surge

Zoro # G515673499
Mfr # 2906846
original price:  $39.55 , new price: $37.75 , 4 percent off
4% off
new price:  $37.75
/ea
Siemens surge suppressor, RC element, 400-600 V AC, 50/60 Hz, for contactors 3RT2.4 3RT2946-1CF00
Siemens

surge suppressor, RC element, 400-600 V AC, 50/60 Hz, for contactors 3RT2.4

Zoro # G215875612
Mfr # 3RT2946-1CF00
product price:  $28.55
/ea
Sold in mult. of 15 for $428.25
Siemens surge suppressor, varistor, 24-48 V AC, 50/60 Hz, 24-70 V DC 3RT2936-1BB00
Siemens

surge suppressor, varistor, 24-48 V AC, 50/60 Hz, 24-70 V DC

Zoro # G415875665
Mfr # 3RT2936-1BB00
product price:  $19.69
/ea
Sold in mult. of 25 for $492.25
Siemens Surge suppressor Varistor with cable spacer 48-127 V AC / 70-150 V DC 3TX7402-3H
Siemens

Surge suppressor Varistor with cable spacer 48-127 V AC / 70-150 V DC

Zoro # G515875626
Mfr # 3TX7402-3H
product price:  $14.49
/ea
Sold in mult. of 26 for $376.74
Doomsday Terminator Surge Prot Super Surge Al DO529912
Doomsday

Terminator Surge Prot Super Surge Al

Zoro # G511891675
Mfr # DO529912
product price:  $135.99
/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 TTC-6-3-HF-F-M-12DC-PT-I Surge 2906778
Phoenix Contact

TTC-6-3-HF-F-M-12DC-PT-I Surge

Zoro # G415366514
Mfr # 2906778
original price:  $204.99 , new price: $194.99 , 4 percent off
4% off
new price:  $194.99
/ea
Phoenix Contact TTC-6-2XTVSD-24DC-PT Fine surge 2906808
Phoenix Contact

TTC-6-2XTVSD-24DC-PT Fine surge

Zoro # G315366454
Mfr # 2906808
product price:  $98.15
/ea
Power System Protection (1,000+ items) - Page 13
  • First
  • Previous
  • 13
    of 33 pages
  • Next
  • Last
How was your search?

About Power System Protection

At Zoro, we provide a diverse range of top-tier surge protection devices to safeguard your electronic devices and appliances. Our carefully curated selection includes surge protective devices, surge protectors, and surge plug protection systems that offer superior performance in any environment.

Types of Surge Protection Devices

We offer various surge protection devices to cater to different needs. Our offerings include the Type 1 Surge Protection Device, that is ideal for industrial applications as it can handle high-energy transients. We have surge protectors specifically designed for home users to protect home appliances from sudden voltage spikes. We also provide specialized solutions such as surge protection for coaxial cables and electrical panels.

Industry Uses of Surge Protection Devices

Surge protection is essential across various industries, including telecommunications, healthcare, manufacturing, and data centers. They prevent damage caused by power surges or transient voltages, which can lead to costly equipment failures or downtime.

The Making of Surge Protectors

Our surge protectors use advanced technology and premium materials for optimal performance. They contain components like metal oxide varistors (MOVs), gas discharge tubes (GDTs), or silicon avalanche diodes (SADs) which divert excess voltage away from the device they are protecting.

Tips on Using the Surge Protection Devices

To maximize the effectiveness of your surge protector, always ensure it has enough joules rating for your device's total wattage. Also remember that not all power strips offer surge protection so look out for indicators such as ""surge suppression"" when purchasing one. Lastly, replace your protector if it has been hit by a large power spike or if its indicator light is off.

Find the Surge Protection You Need at Zoro

At Zoro, we are committed to offering quality surge protection solutions that provide the ultimate defense against damaging power surges. Explore our range of surge protection devices and protect your valuable electronics today. All these features make our products a top choice for anyone seeking superior surge protection. Secure your devices with Zoro's high-quality surge protectors and enjoy peace of mind knowing that you're protected from unexpected power surges. 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 SystemsPower DistributionConvertersElectrical Switches & RelaysSwitches
Cable Routing & ConduitFusesPower Wire & CableElectrical ControlsSensors
50 amp surge protectorpower watchdogintermatic surge protectorqo surge protectorsurge protection and power
square d 4 pole contactorsurge suppressor/protectordent fix equipment4 in chase nippleeaton wiring

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