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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 51

Square D Circuit Breaker Shunt Trip 2430V Ac/Dc S33659
Square D

Circuit Breaker Shunt Trip 2430V Ac/Dc

Zoro # G0566645
Mfr # S33659
product price:  $598.99
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, hinged, 20in W x 74in H NC74VSHR
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, hinged, 20in W x 74in H

Zoro # G0855815
Mfr # NC74VSHR
product price:  $562.99
/ea
Square D Circuit Breaker Undervoltage Trip 24V Dc S29410
Square D

Circuit Breaker Undervoltage Trip 24V Dc

Zoro # G0566679
Mfr # S29410
product price:  $590.99
/ea
Square D Meter Main, EZM, 1200A, 3 Phase EZM3EXT6
Square D

Meter Main, EZM, 1200A, 3 Phase

Zoro # G4608411
Mfr # EZM3EXT6
product price:  $820.99
/ea
Siemens terminal cover short 3-pole 2 units accessory for: circuit breaker 3VA9871-0WD30
Siemens

terminal cover short 3-pole 2 units accessory for: circuit breaker

Zoro # G815868533
Mfr # 3VA9871-0WD30
product price:  $173.99
/ea
Sold in mult. of 3 for $521.97
Siemens circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 4 units 3VA9244-0JF60
Siemens

circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 4 units

Zoro # G515960018
Mfr # 3VA9244-0JF60
product price:  $207.99
/ea
Sold in mult. of 2 for $415.98
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary 3VA9233-0JC13
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary

Zoro # G115960098
Mfr # 3VA9233-0JC13
product price:  $117.99
/ea
Sold in mult. of 4 for $471.96
Phoenix Contact TMC 7 B BUS CAP Protective covers for 1022224
Phoenix Contact

TMC 7 B BUS CAP Protective covers for

Zoro # G116059425
Mfr # 1022224
product price:  $2.69
/ea
Sold in mult. of 3 for $8.07
Noark Rotary handle operating mechanism - 1102368 - for M1 - compatible with 10x10mm shafts HM1A
Noark

Rotary handle operating mechanism - 1102368 - for M1 - compatible with 10x10mm shafts

Zoro # G222704950
Mfr # HM1A
product price:  $49.15
/ea
Noark Flange handle operating mechanism (on door) - 1102530 - for M1/M2/M3/M4/M5/M6 OMC
Noark

Flange handle operating mechanism (on door) - 1102530 - for M1/M2/M3/M4/M5/M6

Zoro # G622704802
Mfr # OMC
product price:  $48.29
/ea
Siemens circular conduc. terminal TA1.0 14 AWGA&8 AWG 4 units accessory for: 3VA51 3VA9134-0JB10
Siemens

circular conduc. terminal TA1.0 14 AWGA&8 AWG 4 units accessory for: 3VA51

Zoro # G715960061
Mfr # 3VA9134-0JB10
product price:  $24.69
/ea
Sold in mult. of 14 for $345.66
Schneider Electric Plain mounting plate H300xW300mm made of galvanised sheet steel NSYMM33
Schneider Electric

Plain mounting plate H300xW300mm made of galvanised sheet steel

Zoro # G7834319
Mfr # NSYMM33
product price:  $9.35
/ea
Square D Cover, Flush, 20inWx62inL NC62VF
Square D

Cover, Flush, 20inWx62inL

Zoro # G6665967
Mfr # NC62VF
product price:  $571.99
/ea
Square D Mini circuit breaker accessory, QOU, mounting foot QOUMFS1
Square D

Mini circuit breaker accessory, QOU, mounting foot

Zoro # G3510425
Mfr # QOUMFS1
product price:  $2.49
/ea
Sold in mult. of 4 for $9.96
Square D Circuit breaker accessory, PowerPacT P, I-Line, HCR-U, bolt on, sub feed lugs, 1200A, 3/0 to 600kcmil S33930
Square D

Circuit breaker accessory, PowerPacT P, I-Line, HCR-U, bolt on, sub feed lugs, 1200A, 3/0 to 600kcmil

Zoro # G0840570
Mfr # S33930
product price:  $2,603.99
/ea
Square D Panelboard Enclosure/Box Type 1 48H 32W HC3248B
Square D

Panelboard Enclosure/Box Type 1 48H 32W

Zoro # G0855639
Mfr # HC3248B
product price:  $1,494.99
/ea
Automation Systems Interconnect Compact 50 Pin Flat Ribbon Cable Breakout Board, With High Density 3 Level PCB Screw Terminals, 2PK XCPC50M
Automation Systems Interconnect

Compact 50 Pin Flat Ribbon Cable Breakout Board, With High Density 3 Level PCB Screw Terminals, 2PK

Zoro # G315656685
Mfr # XCPC50M
product price:  $236.99
/pk 2, $118.50/ea
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles LV426965
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles

Zoro # G6566931
Mfr # LV426965
product price:  $140.99
/ea
Siemens Circuit Breaker Enclosure, E2N, 3 Spaces, 100A, Main Circuit Breaker E2N12
Siemens

Circuit Breaker Enclosure, E2N, 3 Spaces, 100A, Main Circuit Breaker

Zoro # G2255102
Mfr # E2N12
product price:  $619.99
/ea
No Product Image Available
Associated Equipment

80AMP CIRCUIT BREAKER KIT

Zoro # G602002690
Mfr # AE610124
product price:  $73.49
/ea
No Product Image Available
S&G Tool Aid

HD CIRCUIT TEST W/RETRACT WIRE &

Zoro # G302133076
Mfr # SG27300
product price:  $13.25
/ea
Brady Multi-Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 2, 3 Poles 148695
Brady

Multi-Pole Breaker Lockout, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 2, 3 Poles

Zoro # G8520132
Mfr # 148695
original price:  $538.99 , new price: $508.99 , 5 percent off
5% off
new price:  $508.99
/pk 50, $10.18/ea
Square D Meter Main, RC, 0 Spaces, 200A, Main Lug, 1 Phase RC200S
Square D

Meter Main, RC, 0 Spaces, 200A, Main Lug, 1 Phase

Zoro # G4607264
Mfr # RC200S
product price:  $914.99
/ea
Square D Meter Main, EZM, 600A, 120/240V AC, Main Lug, 1 Phase EZM1600TB
CAD Files Available
Square D

Meter Main, EZM, 600A, 120/240V AC, Main Lug, 1 Phase

Zoro # G4607020
Mfr # EZM1600TB
product price:  $1,175.99
/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
Square D Miniature Circuit Breaker, HOMELINE Series, 20A, 1 Pole, 120V AC, 10kA at 120V AC, B Curve HOM120EPD
SQUARE D HOMELINE Ground Fault Protecting Class B 30 mA Plug In Miniature Circuit Breaker
3 results
table view View Items
Square D Power distribution connector, PowerPacT P, M, circuit breaker, 250 to 1200A, 12 to 2/0AWG, 2 to 35 mm, copper PDC6P20
Square D

Power distribution connector, PowerPacT P, M, circuit breaker, 250 to 1200A, 12 to 2/0AWG, 2 to 35 mm, copper

Zoro # G0840537
Mfr # PDC6P20
product price:  $492.99
/ea
Siemens Shunt trip 12V AC/DC for MCB 5ST3031-0XX01
Siemens

Shunt trip 12V AC/DC for MCB

Zoro # G316129768
Mfr # 5ST3031-0XX01
product price:  $97.99
/ea
Sold in mult. of 4 for $391.96
Siemens interlock bolt PRO for locking the inclination adjustment scope of 6AV6881-4AW41-4AA0
Siemens

interlock bolt PRO for locking the inclination adjustment scope of

Zoro # G216284833
Mfr # 6AV6881-4AW41-4AA0
product price:  $106.99
/ea
Sold in mult. of 4 for $427.96
Square D Undervoltage Release, PowerPact(R) B Circuit Breakers, 48V AC/DC, 0 Poles LV426802
Square D

Undervoltage Release, PowerPact(R) B Circuit Breakers, 48V AC/DC, 0 Poles

Zoro # G6567001
Mfr # LV426802
product price:  $636.99
/ea
Square D Meter Main, MPH, 120/240V AC, Main Lug, 1 Phase MPH64200
CAD Files Available
Square D

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

Zoro # G4609592
Mfr # MPH64200
product price:  $2,918.99
/ea
Square D Load Center, HOM, 24 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2448M100PC
Square D

Load Center, HOM, 24 Spaces, 100A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3304013
Mfr # HOM2448M100PC
product price:  $216.99
/ea
Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0816ML1125F
Siemens

Load Center, E0, 125A, Main Lug, 1 Phase

Zoro # G7734454
Mfr # E0816ML1125F
product price:  $75.79
/ea
Connecticut Electric Circuit Breaker UBIZ 15 amps Standard Single Pole UBIZ15
Connecticut Electric

Circuit Breaker UBIZ 15 amps Standard Single Pole

Zoro # G716239784
Mfr # UBIZ15
product price:  $153.99
/ea
Square D Meter Main, EZM, 1200A, 120/240V AC, 1 Phase EZM1EXT6
Square D

Meter Main, EZM, 1200A, 120/240V AC, 1 Phase

Zoro # G4608673
Mfr # EZM1EXT6
product price:  $659.99
/ea
Square D Meter Main, MPH, 120/240V AC, Main Lug, 1 Phase MPH55125
CAD Files Available
Square D

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

Zoro # G4607361
Mfr # MPH55125
product price:  $2,487.99
/ea
Circuit Protection (3,500+ items) - Page 51
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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 Control & AutomationCable Management & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
ideal circuit tracer kitcircuit breakers &circuit breaker br seriesbl breakercircuit breaker handle
square d nf panel90 amp breakereaton 200 amp breakercarling breakersnavien npe-240a2

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