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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 52

Square D Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase QO124M100PCVP
Square D

Load Center, QO, 24 Spaces, 100A, PoN Convertible Main Breaker, 1 Phase

Zoro # G3306384
Mfr # QO124M100PCVP
product price:  $1,052.99
/ea
Square D Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM4080L225PRB
Square D

Load Center, HOM, 40 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3306700
Mfr # HOM4080L225PRB
product price:  $976.99
/ea
Schneider Electric Microperforated mounting plate H600xW600 w/holes diam 3, 6mm on 12, 5mm pitch NSYMF66
Schneider Electric

Microperforated mounting plate H600xW600 w/holes diam 3, 6mm on 12, 5mm pitch

Zoro # G7826284
Mfr # NSYMF66
product price:  $52.69
/ea
Siemens Circuit Breaker Enclosure, EA, 3 Spaces, 60A, Main Circuit Breaker EA
Siemens

Circuit Breaker Enclosure, EA, 3 Spaces, 60A, Main Circuit Breaker

Zoro # G3010655
Mfr # EA
product price:  $3,573.99
/ea
Square D Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR85200
Square D

Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase

Zoro # G4608691
Mfr # MPR85200
product price:  $4,246.99
/ea
Schneider Electric Circuit breaker accessory, PowerPacT H/J, rotary handle, operating mechanism kit, direct mounted S29339
Schneider Electric

Circuit breaker accessory, PowerPacT H/J, rotary handle, operating mechanism kit, direct mounted

Zoro # G800422320
Mfr # S29339
product price:  $194.99
/ea
Square D Operating Mechanism, 600A, 3 Poles 9422CSJD50
Square D

Operating Mechanism, 600A, 3 Poles

Zoro # G700422574
Mfr # 9422CSJD50
product price:  $1,267.99
/ea
Square D Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR64200
CAD Files Available
Square D

Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase

Zoro # G4608789
Mfr # MPR64200
product price:  $3,101.99
/ea
Square D Panelboard accessory, NF, extension kit, 6 inch rail NF6RDE
Square D

Panelboard accessory, NF, extension kit, 6 inch rail

Zoro # G3575141
Mfr # NF6RDE
product price:  $211.68
/ea
Schneider Electric Plain mounting plate H400xW300mm made of galvanised sheet steel NSYMM43
Schneider Electric

Plain mounting plate H400xW300mm made of galvanised sheet steel

Zoro # G7833908
Mfr # NSYMM43
product price:  $10.89
/ea
Optifuse Terminals Cover for 10-32 Stud Breakers SSC-B
Optifuse

Terminals Cover for 10-32 Stud Breakers

Zoro # G813828652
Mfr # SSC-B
product price:  $1.19
/ea
Sold in mult. of 7 for $8.33
No Product Image Available
Nsi

Neutral Bars, 600V, 225A

Zoro # G1628002
Mfr # 1018B
product price:  $68.99
/ea
Square D Panelboard accessory, NF, lug kit, feed thru, 250A, aluminum NF250FTL
Square D

Panelboard accessory, NF, lug kit, feed thru, 250A, aluminum

Zoro # G0855919
Mfr # NF250FTL
product price:  $192.36
/ea
Square D Circuit breaker accessory, PowerPacT P, trip unit, 12 pin connector S33100
Square D

Circuit breaker accessory, PowerPacT P, trip unit, 12 pin connector

Zoro # G0840360
Mfr # S33100
product price:  $205.99
/ea
Square D Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH NQRPLMB4LA
Square D

Panelboard accessory, NQ, main breaker deadfront, 400A, LA/LH

Zoro # G0855438
Mfr # NQRPLMB4LA
product price:  $128.99
/ea
Square D Panelboard accessory, NQ, main breaker deadfront, 225A, Q Frame NQRPLMB2Q
Square D

Panelboard accessory, NQ, main breaker deadfront, 225A, Q Frame

Zoro # G0855447
Mfr # NQRPLMB2Q
product price:  $166.99
/ea
Square D Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 208VAC to 277VAC S29387
Square D

Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 208VAC to 277VAC

Zoro # G0566688
Mfr # S29387
product price:  $580.99
/ea
Square D Circuit Breaker Shunt Trip 12V Dc S29382
Square D

Circuit Breaker Shunt Trip 12V Dc

Zoro # G0840695
Mfr # S29382
product price:  $561.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (4) 600-2 AWG

Zoro # G1629247
Mfr # 4-600L4
product price:  $146.99
/ea
Square D Circuit breaker accessory, PowerPacT M/P, lug kit, mechanical, 800 A, aluminium YA800P7
Square D

Circuit breaker accessory, PowerPacT M/P, lug kit, mechanical, 800 A, aluminium

Zoro # G0841219
Mfr # YA800P7
product price:  $589.99
/ea
Battery Doctor 15 Amp Auto-Reset Circuit Breaker-90 Degree Mount 31112
Battery Doctor

15 Amp Auto-Reset Circuit Breaker-90 Degree Mount

Zoro # G106621397
Mfr # 31112
product price:  $4.19
/ea
Sold in mult. of 4 for $16.76
Square D Cb Control Wire Connection Kit (2) S37424
Square D

Cb Control Wire Connection Kit (2)

Zoro # G0840729
Mfr # S37424
product price:  $46.79
/ea
Square D Panelbaord accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 350kcmil HC6SN
Square D

Panelbaord accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 350kcmil

Zoro # G0855508
Mfr # HC6SN
product price:  $411.99
/ea
Siemens Panelboard Interior, W0, 2 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase W0204MB1100
Siemens

Panelboard Interior, W0, 2 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G504350837
Mfr # W0204MB1100
original price:  $179.99 , new price: $163.99 , 8 percent off
8% off
new price:  $163.99
/ea
Square D Long Terminal Shield, PowerPact(R) B Circuit Breakers, 160A, 2 Poles LV426911
Square D

Long Terminal Shield, PowerPact(R) B Circuit Breakers, 160A, 2 Poles

Zoro # G6322659
Mfr # LV426911
product price:  $132.99
/ea
Automation Systems Interconnect Panel Interface Connector With A DB9 Female Connector And A 120V Single AC Receptacle RAI-SAC-203
Automation Systems Interconnect

Panel Interface Connector With A DB9 Female Connector And A 120V Single AC Receptacle

Zoro # G712537426
Mfr # RAI-SAC-203
product price:  $57.59
/ea
Schneider Electric Shunt Trip Release, Multi-9 Circuit Breakers, 48V AC/48V DC, 0 Poles M9A26477
Schneider Electric

Shunt Trip Release, Multi-9 Circuit Breakers, 48V AC/48V DC, 0 Poles

Zoro # G6538931
Mfr # M9A26477
product price:  $107.99
/ea
Square D Load Center, HOM, 24 Spaces, 125A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2448M125PC
Square D

Load Center, HOM, 24 Spaces, 125A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3304171
Mfr # HOM2448M125PC
product price:  $269.99
/ea
Square D Panelboards & Load Centers NF102OE
Square D

Panelboards & Load Centers

Zoro # G723524804
Mfr # NF102OE
product price:  $9.69
/ea
Square D Undervoltage Release, PowerPact(R) B Circuit Breakers, 24V AC/DC, 0 Poles LV426801
Square D

Undervoltage Release, PowerPact(R) B Circuit Breakers, 24V AC/DC, 0 Poles

Zoro # G6575937
Mfr # LV426801
product price:  $513.99
/ea
Industrial C & S Thermal Magnetic Circuit Breaker, THQL Series, 20A, 1 Pole, 120/240V AC, 10kA at 120/240V AC THQL1120GFTP
INDUSTRIAL C & S THQL Ground Fault Circuit Interrupter Plug In Circuit Breaker
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Automation Systems Interconnect Panel Interface Connector With A 15A Breaker And A 120V Single AC Receptacle RAI-SAC-109B
Automation Systems Interconnect

Panel Interface Connector With A 15A Breaker And A 120V Single AC Receptacle

Zoro # G912537356
Mfr # RAI-SAC-109B
product price:  $68.65
/ea
Eaton Cutler-Hammer Load Center, 2 Spaces, 70A Amps, 120/240V AC BR24L70FP
Eaton Cutler-Hammer

Load Center, 2 Spaces, 70A Amps, 120/240V AC

Zoro # G606885916
Mfr # BR24L70FP
original price:  $47.59 , new price: $42.85 , 9 percent off
9% off
new price:  $42.85
/ea
No Product Image Available
Eaton Cutler-Hammer

Main Lug Kit, 200 A, 120240 VAC, 1 to 300 kcmil Wire

Zoro # G308349204
Mfr # BRL200
product price:  $43.29
/ea
Square D Neutral Kit, 240V AC, 100A NQNL1
Square D

Neutral Kit, 240V AC, 100A

Zoro # G0856311
Mfr # NQNL1
product price:  $154.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (3) 250-6 AWG

Zoro # G1628912
Mfr # 3-250L2/L4
product price:  $62.79
/ea
Circuit Protection (3,500+ items) - Page 52
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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.

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square d nf panel90 amp breakereaton 200 amp breakercarling breakersnavien npe-240a2

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