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  1. Home
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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 46

Square D Cover, Flush, 20inWx62inL NC62VF
Square D

Cover, Flush, 20inWx62inL

Zoro # G6665967
Mfr # NC62VF
product price: 
$571.99
/ea
Square D Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H NQC50S
Square D

Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H

Zoro # G0856007
Mfr # NQC50S
product price: 
$207.99
/ea
Siemens Molded Case Circuit Breaker, HED4 Series, 125A, 3 Pole, 480V AC, 42kA at 480V AC HED43B125
SIEMENS HED4 Standard Bolt On Molded Case Circuit Breaker
12 results
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No Product Image Available
Nsi

NEMA Panel Lug, (4) 350-6 AWG

Zoro # G1629159
Mfr # 4-350L4
product price: 
$134.99
/ea
Square D Load Center, HOM, 30 Spaces, 125A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM3060M125PC
Square D

Load Center, HOM, 30 Spaces, 125A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3304908
Mfr # HOM3060M125PC
product price: 
$308.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (2) 250-6 AWG

Zoro # G1628650
Mfr # 2-250L2
product price: 
$23.99
/ea
Eaton Pow-R-Xpress Series Rating Kit SRK
Eaton

Pow-R-Xpress Series Rating Kit

Zoro # G312415162
Mfr # SRK
product price: 
$61.39
/ea
Optifuse Splashproof Boot for Thermal Breakers CBW-B-DC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829870
Mfr # CBW-B-DC-11
product price: 
$1.85
/ea
Sold in mult. of 5 for $9.25
No Product Image Available
Nsi

Neutral Bars, 600V, 225A

Zoro # G1628048
Mfr # 1018MB
product price: 
$70.59
/ea
Eaton Loadcenters and Panelboards BR 200A 240V 50/60Hz 1Ph 3Wire 40Cir 20Sp EA NEMA MBE2040PV200BTS
Eaton

Loadcenters and Panelboards BR 200A 240V 50/60Hz 1Ph 3Wire 40Cir 20Sp EA NEMA

Zoro # G421849520
Mfr # MBE2040PV200BTS
original price:  $789.99 , new price: $710.99 , 10 percent off
10% off
new price: 
$710.99
/ea
Active Athlete ITEQ2020 Circuit Breaker AC344294
Active Athlete

ITEQ2020 Circuit Breaker

Zoro # G315764762
Mfr # AC344294
product price: 
$72.15
/ea
Funnel King Circuit Breaker-Type 1-Horizontal Bracke 94479
Funnel King

Circuit Breaker-Type 1-Horizontal Bracke

Zoro # G406625019
Mfr # 94479
product price: 
$28.99
/ea
Sold in mult. of 6 for $173.94
Siemens Circuit Breaker Enclosure, W0, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase W0202MB1200CU
Siemens

Circuit Breaker Enclosure, W0, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G7734314
Mfr # W0202MB1200CU
product price: 
$381.99
/ea
Eaton Cutler-Hammer Circuit Breaker Enclosure, BRP, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase BRP08B200RF
Eaton Cutler-Hammer

Circuit Breaker Enclosure, BRP, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G604258101
Mfr # BRP08B200RF
product price: 
$347.99
/ea
Siemens Load Center, MC, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase MC0816B1200RCT
Siemens

Load Center, MC, 8 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G607385484
Mfr # MC0816B1200RCT
original price:  $506.99 , new price: $471.99 , 6 percent off
6% off
new price: 
$471.99
/ea
Siemens Load Center, MC, 10 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase MC1020B1100S
Siemens

Load Center, MC, 10 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G204350830
Mfr # MC1020B1100S
product price: 
$256.99
/ea
No Product Image Available
Etcon

Audible Circuit Tracer

Zoro # G4727611
Mfr # CT105
product price: 
$20.39
/ea
Dynamicfunction TLM812RCUP 125A Main Lug Convertible Outdoor Load Center DY603637
Dynamicfunction

TLM812RCUP 125A Main Lug Convertible Outdoor Load Center

Zoro # G414901228
Mfr # DY603637
product price: 
$115.99
/ea
No Product Image Available
Eaton

Handle Extension for JD/KD Circuit Breakers

Zoro # G122797618
Mfr # 4221B73G01
product price: 
$2,572.99
/ea
Maxpower HOM612L100FCP 100A Main Indoor Lug Loadcenter MA668081
Maxpower

HOM612L100FCP 100A Main Indoor Lug Loadcenter

Zoro # G210885302
Mfr # MA668081
product price: 
$63.85
/ea
Output HOM2040M100PRB 100A Main Breaker Installed Load Center OU3854617
Output

HOM2040M100PRB 100A Main Breaker Installed Load Center

Zoro # G611957523
Mfr # OU3854617
original price:  $304.99 , new price: $281.99 , 7 percent off
7% off
new price: 
$281.99
/ea
Square D Panelboards & Load Centers NQ54L4C
Square D

Panelboards & Load Centers

Zoro # G023522982
Mfr # NQ54L4C
product price: 
$2,486.99
/ea
Saginaw Control & Engineering Bolt Pack, Subpanel 3/8-16, 8PK SCE-102300
Saginaw Control & Engineering

Bolt Pack, Subpanel 3/8-16, 8PK

Zoro # G411164657
Mfr # SCE-102300
product price: 
$13.69
/pk 8, $1.71/ea
Vortex 2.5 in. Hub Loadcenter VO3968049
Vortex

2.5 in. Hub Loadcenter

Zoro # G815192546
Mfr # VO3968049
product price: 
$44.35
/ea
No Product Image Available
Westinghouse

N.O. Pole Adder Kit

Zoro # G222797181
Mfr # PNO-1
product price: 
$342.99
/ea
Ge Bolt-On 1.5 in. Hub For Type RX TC150A
Ge

Bolt-On 1.5 in. Hub For Type RX

Zoro # G2918849
Mfr # TC150A
product price: 
$16.75
/ea
No Product Image Available
Square D

LOADCTR QO COVER WHITE COLOR

Zoro # G424152474
Mfr # QOC42UFW
product price: 
$164.99
/ea
Plugit 200A 40-Circuit Main Breaker Plug-On Neutral Load Center PL2669864
Plugit

200A 40-Circuit Main Breaker Plug-On Neutral Load Center

Zoro # G511996103
Mfr # PL2669864
original price:  $393.99 , new price: $354.99 , 9 percent off
9% off
new price: 
$354.99
/ea
No Product Image Available
Eaton

JG-Frame Circuit Breaker Rotary Handle Mechanism

Zoro # G822797581
Mfr # JHMCCFAY
product price: 
$59.29
/ea
No Product Image Available
Square D

LOAD CTR CVR FLUSH - WHITE

Zoro # G824151473
Mfr # QOC32UFW
product price: 
$149.99
/ea
No Product Image Available
Eaton

BR Series Load Center Replacement Main Lug Kit (200A)

Zoro # G322797722
Mfr # BRL200
product price: 
$132.99
/ea
Penn-Union Lugs EA TPO-750
Penn-Union

Lugs EA

Zoro # G616132505
Mfr # TPO-750
product price: 
$68.59
/ea
No Product Image Available
Siemens

Dual/Twin Branch Mounting Hardware Kit (for FD/FXD)

Zoro # G822798007
Mfr # FD65K
product price: 
$456.99
/ea
Eaton Circuit Breaker Accessories CLNSURGE
Eaton

Circuit Breaker Accessories

Zoro # G216110002
Mfr # CLNSURGE
product price: 
$98.15
/ea
No Product Image Available
Abb

FEM8S End Section Ivory (Terminal Block Accessory), 20PK

Zoro # G522798116
Mfr # 19695116
product price: 
$4.85
/pk 20, $0.24/ea
Sold in mult. of 2 for $9.70
No Product Image Available
Eaton

Rotary External Circuit Breaker Handle (Type 4/4X, Red)

Zoro # G522797126
Mfr # 68C6048G28
product price: 
$76.89
/ea
Circuit Protection (3,500+ items) - Page 46
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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
square d nf panelideal circuit tracer kitcircuit breaker handletype ch breakerqo breaker panel
carling breakerssiemens 200 amp panelcircuit breakers &90 amp breakersquare d nf panelboard

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