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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 15

Siemens circular conduc. terminal TC7.3 5 x 300600 kcmil Cu for 5 cables 1 unit 3VA9871-0JE53
Siemens

circular conduc. terminal TC7.3 5 x 300600 kcmil Cu for 5 cables 1 unit

Zoro # G515960001
Mfr # 3VA9871-0JE53
product price: 
$1,538.99
/ea
Eaton Circuit Breaker Accessories BRLW1CS
Eaton

Circuit Breaker Accessories

Zoro # G416110000
Mfr # BRLW1CS
product price: 
$19.15
/ea
General Electric PowerMark Gold TLM Load Center, 125 A, 4 -Space, 8 -Circuit, Main Lug Galvanized TL412R1P
General Electric

PowerMark Gold TLM Load Center, 125 A, 4 -Space, 8 -Circuit, Main Lug Galvanized

Zoro # G724230476
Mfr # TL412R1P
product price: 
$134.99
/ea
Ge Industrial Solutions Circuit Breaker, THQL Series, 60A, 2 Pole, 120/240V AC, 10kA at 120/240V AC THQL2160
GE INDUSTRIAL SOLUTIONS THQL Standard Plug In Circuit Breaker
14 results
View Items
Siemens accessories circuit breaker 3WL sealing disc for ETU25-75 for prot. 3WL9111-0AT45-0AA0
Siemens

accessories circuit breaker 3WL sealing disc for ETU25-75 for prot.

Zoro # G215868553
Mfr # 3WL9111-0AT45-0AA0
product price: 
$48.75
/ea
Sold in mult. of 8 for $390.00
Siemens Plug-in part T2 for 5SD7483-0KK01 5SD7498-5
Siemens

Plug-in part T2 for 5SD7483-0KK01

Zoro # G816284875
Mfr # 5SD7498-5
product price: 
$50.69
/ea
Sold in mult. of 9 for $456.21
Schneider Electric Set of 4 step slides made of treated steel, D300mm NSYSDCR300
Schneider Electric

Set of 4 step slides made of treated steel, D300mm

Zoro # G500422644
Mfr # NSYSDCR300
product price: 
$48.69
/ea
Siemens activation & trip box TD300 incl. connecting cable 3VA TD300 accessory 3VA9977-0MA10
Siemens

activation & trip box TD300 incl. connecting cable 3VA TD300 accessory

Zoro # G516284779
Mfr # 3VA9977-0MA10
product price: 
$520.99
/ea
Wmb Eaton Cutler-Hammer Bolt-On 2.00 in. Hub For A Openings RH200P
Wmb

Eaton Cutler-Hammer Bolt-On 2.00 in. Hub For A Openings

Zoro # G2919339
Mfr # RH200P
product price: 
$34.55
/ea
Square D Panelboard accessory, NQ, subfeed breaker kit 400A, dual, H/J Frame NQSFB4HJ
Square D

Panelboard accessory, NQ, subfeed breaker kit 400A, dual, H/J Frame

Zoro # G0856339
Mfr # NQSFB4HJ
product price: 
$649.99
/ea
No Product Image Available
Siemens

WL SHUNT TRIP 24V DC CONTINUOUS DUTY

Zoro # G116310069
Mfr # WLSTCD24
product price: 
$377.99
/ea
Siemens Miniature Circuit Breaker, BL Series, 30A, 3 Pole, 120/240V AC, 65kA at 240V AC B330HH00S01
SIEMENS BL Shunt Trip Bolt On Miniature Circuit Breaker
86 results
View Items
Square D Cb Handle Padlock Attachment QBPA
Square D

Cb Handle Padlock Attachment

Zoro # G0844667
Mfr # QBPA
product price: 
$77.19
/ea
Ubi Circuit Breaker, UBIP Series, 60A, 2 Pole, 120/240V AC, 10kA UBIP260
UBI UBIP Standard Bolt On Circuit Breaker
3 results
View Items
Square D Panelboard Cover/Trim Iline 4Pc S 86H HCR86TS
Square D

Panelboard Cover/Trim Iline 4Pc S 86H

Zoro # G0856451
Mfr # HCR86TS
product price: 
$938.99
/ea
Square D Load Center, QO, 42 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase QO142M200PQCVP
Square D

Load Center, QO, 42 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3308782
Mfr # QO142M200PQCVP
product price: 
$1,585.99
/ea
Square D Miniature Circuit Breaker, HOMELINE Series, 30A, 2 Pole, 240V AC, 10kA at 240V AC, B Curve HOM230EPD
SQUARE D HOMELINE Ground Fault Protecting Class B 30 mA Plug In Miniature Circuit Breaker
3 results
View Items
No Product Image Available
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces

Zoro # G8505235
Mfr # AF43FW
product price: 
$1,887.99
/ea
Square D Meter pak accessory, hub, 1.25in wire size, Series A, rainproof, 3.31in A125
Square D

Meter pak accessory, hub, 1.25in wire size, Series A, rainproof, 3.31in

Zoro # G4608518
Mfr # A125
product price: 
$33.99
/ea
Ge Molded Case Circuit Breaker, FBN Series, 15A, 3 Pole, 347/600V AC, 65kA at 480V AC FBN36TE015R
GE FBN Standard Free Standing Molded Case Circuit Breaker
39 results
View Items
Square D Homeline 100A 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center Remodeler Pack HOM2040M100PCVP
Square D

Homeline 100A 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center Remodeler Pack

Zoro # G321872529
Mfr # HOM2040M100PCVP
original price:  $171.99 , new price: $145.99 , 15 percent off
15% off
new price: 
$145.99
/ea
Ge Electric Circuit Breaker, THQL Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC 6122030
GE ELECTRIC THQL Standard Plug In Circuit Breaker
4 results
View Items
Eaton Cutler-Hammer Load Center, CU, 70A, Main Lug CU388251
Eaton Cutler-Hammer

Load Center, CU, 70A, Main Lug

Zoro # G309850600
Mfr # CU388251
product price: 
$100.99
/ea
Type Br Load Center, BR, 100A, 120/240V AC BR2100BRP
Type Br

Load Center, BR, 100A, 120/240V AC

Zoro # G2908750
Mfr # BR2100BRP
product price: 
$125.99
/ea
No Product Image Available
Hubbell Industrial Controls

Board/Insulating Box

Zoro # G3187998
Mfr # 1012418
product price: 
$128.99
/ea
Ge Miniature Circuit Breaker, THHQL Series, 20A, 3 Pole, 240V AC, 22kA at 240V AC THHQL32020
GE THHQL High Interrupting Plug In Miniature Circuit Breaker
11 results
View Items
Siemens Lighting Panel Front, Flush-Mount FAS Latch, 38 x20 in, Steel F38B
Siemens

Lighting Panel Front, Flush-Mount FAS Latch, 38 x20 in, Steel

Zoro # G423560829
Mfr # F38B
product price: 
$314.99
/ea
Square D 100 A Load Center with Cover - Value Pack SQ570065
Square D

100 A Load Center with Cover - Value Pack

Zoro # G310721944
Mfr # SQ570065
product price: 
$230.99
/ea
Eaton Cutler-Hammer Circuit Breaker Enclosure, 200A, 200V, Single- and three-phase Phase 7020134
Eaton Cutler-Hammer

Circuit Breaker Enclosure, 200A, 200V, Single- and three-phase Phase

Zoro # G610885506
Mfr # 7020134
product price: 
$297.99
/ea
Te Connectivity Circuit Breaker, W5 Series, 5A, 1 Pole, 250V AC, 1kA at 250V AC/50V DC 1-1423364-2
TE CONNECTIVITY W5 Thermal Surface Mount/DIN Rail Circuit Breaker
8 results
View Items
Ideal Circuit Breaker Finder, 60 Hz 61-535
Ideal

Circuit Breaker Finder, 60 Hz

Zoro # G315271512
Mfr # 61-535
product price: 
$58.45
/ea
Siemens Miniature Circuit Breaker, BQH Series, 50A, 3 Pole, 240V AC, 22kA at 240V AC BQ3B050H
SIEMENS BQH High Interrupting Bolt On Miniature Circuit Breaker
28 results
View Items
Square D Circuit breaker accessory, PowerPacT M/P, phase barrier, qty 3 S33646
Square D

Circuit breaker accessory, PowerPacT M/P, phase barrier, qty 3

Zoro # G0840485
Mfr # S33646
product price: 
$36.89
/ea
Eag Ground Bar Kit, Five Position VPKGBK5
Eag

Ground Bar Kit, Five Position

Zoro # G4599467
Mfr # VPKGBK5
product price: 
$10.99
/ea
Eaton Circuit Breaker Accessories EA TICC300
Eaton

Circuit Breaker Accessories EA

Zoro # G216109907
Mfr # TICC300
product price: 
$17.99
/ea
No Product Image Available
Square D

Extension, 1.5IN Wide

Zoro # G822915367
Mfr # HNM1BL
product price: 
$52.19
/ea
Circuit Protection (3,500+ items) - Page 15
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About Circuit Protection

At Zoro, we pride ourselves on offering a broad selection of top-grade Panelboards and Load Centers. These essential electrical components are meticulously designed to distribute and manage power in residential, commercial, and industrial settings. Our product line includes a variety of load centers, such as main breaker load centers, main lug load centers, sub-panel load centers, and different types of panel boards, including lighting panel boards and power distribution panel boards.

A Wide Array of Load Centers & Fuses

Our collection comprises diverse types of electrical load centers tailored to meet the unique needs of various industries. From simple household applications to complex industrial processes, our offerings include single-phase load centers for residential and three-phase load centers for commercial or industrial uses. Moreover, we also provide an array of load center fuses designed to protect your electrical circuits from overloads and short circuits.

Quality Panel Boards

We understand that a high-quality panel board is the backbone of any reliable electrical system. Hence, we offer an extensive range of robustly constructed electrical panel boards suitable for surface and flush mounting (panel board wall). Our selection ranges from small circuit breaker panels ideal for home use to large-scale switchgear panels designed for heavy-duty industrial applications.

How Are Load Centers & Panel Boards Made?

The manufacturing process for our panelboards and load centers involves careful planning and precise engineering. High-quality metal casings are typically used to house these units due to their durability and resistance against environmental factors. Inside these casings are circuit breakers or fuses attached to bus bars, facilitating electricity distribution across various circuits.

Tips on Using Load Centers & Panel Boards

While installing or using our panel boards and load centers, safety should always be your top priority. Ensure that a qualified professional performs all electrical work. Always turn off the main power supply before performing maintenance or installation. Lastly, regularly inspect your load center and panel board for signs of wear and tear to prevent potential issues.

Find the Load Centers and Panel Boards 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.

Related Categories

Industrial Electrical Controls & AutomationCable Management & ConduitWiring DevicesElectrical ConnectorsFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
molded case breakertype ch breakerfiller plate eatonpanel mount circuit breakers60 amp load centers
circuit breaker 250 ampsiemens mini circuit breakerqo breaker panelsquare d nf panelboardqo 3 phase panels

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