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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 16

Industrial C & S Thermal Magnetic Circuit Breaker, THQL Series, 15A, 1 Pole, 120/240V AC, 10kA at 120/240V AC THQL1115
INDUSTRIAL C & S THQL Standard Plug In Circuit Breaker
16 results
View Items
Square D Load Center, 2 Spaces, 70A Amps, 120/240V AC HOM24L70S
Square D

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

Zoro # G2174934
Mfr # HOM24L70S
product price: 
$29.75
/ea
No Product Image Available
Eaton

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

Zoro # G322797722
Mfr # BRL200
product price: 
$132.99
/ea
Siemens ACC BREAKER COVER 125A MODULAR GMBC1
Siemens

ACC BREAKER COVER 125A MODULAR

Zoro # G415482931
Mfr # GMBC1
product price: 
$76.69
/ea
No Product Image Available
Noark

Shunt Trip 24Vdc Ul489

Zoro # G7033015
Mfr # SHT22NE
product price: 
$117.99
/ea
Square D Replacement cover, QO, for 20 space load center, flush, wide gutter, white QOC20UFWGW
Square D

Replacement cover, QO, for 20 space load center, flush, wide gutter, white

Zoro # G3298459
Mfr # QOC20UFWGW
product price: 
$107.99
/ea
Schneider Electric Plain mounting plate H800xW600mm made of galvanised sheet steel NSYMM86
Schneider Electric

Plain mounting plate H800xW600mm made of galvanised sheet steel

Zoro # G7834300
Mfr # NSYMM86
product price: 
$63.69
/ea
Eag Ground Bar Kit, Five Position VPKGBK5
Eag

Ground Bar Kit, Five Position

Zoro # G4599467
Mfr # VPKGBK5
product price: 
$10.99
/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 Panelboard accessory, I-Line, assembly kit, solid neutral, 800A, 14 AWG to 350kcmil HC8SN
Square D

Panelboard accessory, I-Line, assembly kit, solid neutral, 800A, 14 AWG to 350kcmil

Zoro # G0855517
Mfr # HC8SN
product price: 
$637.99
/ea
Square D Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM1224L125PGCVP
Square D

Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3302668
Mfr # HOM1224L125PGCVP
product price: 
$333.99
/ea
Siemens GRIPPING LUGSNON-INSULSZ41000A500V 3NA3480
Siemens

GRIPPING LUGSNON-INSULSZ41000A500V

Zoro # G016091167
Mfr # 3NA3480
product price: 
$2,788.99
/ea
Siemens Miniature Circuit Breaker, BQH Series, 30A, 3 Pole, 240V AC, 22kA at 240V AC BQ3B030H
SIEMENS BQH High Interrupting Bolt On Miniature Circuit Breaker
28 results
View Items
Square D Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 3 Phase NQ442L2C14
Square D

Interior, QOB/QOB-VH/QHB, 225A, 240V AC/48V DC, Main Lug, 3 Phase

Zoro # G0856059
Mfr # NQ442L2C14
original price:  $822.99 , new price: $680.99 , 17 percent off
17% off
new price: 
$680.99
/ea
Siemens Meter Combination Load Center, 200 A, 20-Space, 4-Jaw, 40-Circuit, NEMA 3R Enclosure MC2040B1200EFC
Siemens

Meter Combination Load Center, 200 A, 20-Space, 4-Jaw, 40-Circuit, NEMA 3R Enclosure

Zoro # G413762431
Mfr # MC2040B1200EFC
original price:  $535.99 , new price: $491.99 , 8 percent off
8% off
new price: 
$491.99
/ea
Square D Circuit breaker accessory, PowerPacT Q, interlock, mechanical, for toggles QBMIK
Square D

Circuit breaker accessory, PowerPacT Q, interlock, mechanical, for toggles

Zoro # G0846441
Mfr # QBMIK
product price: 
$90.15
/ea
No Product Image Available
Nordyne

Circuit Breaker Retrokit 10Kw, No902513

Zoro # G6443199
Mfr # 902513
product price: 
$355.99
/ea
Siemens Miniature Circuit Breaker, QP/MP Series, 15A, 2 Pole, 120/240V AC ITEQ215
SIEMENS QP/MP Standard Plug In Miniature Circuit Breaker
4 results
View Items
Ge Bonding Strap Kit, Pro-Stock A-Series Panelboards, 400A BNDKT6
Ge

Bonding Strap Kit, Pro-Stock A-Series Panelboards, 400A

Zoro # G8505901
Mfr # BNDKT6
product price: 
$51.29
/ea
Siemens Circuit Breaker Enclosure, E0, 125A, 120/240V AC, Main Lug, 1 Phase E0204ML1125SCU
Siemens

Circuit Breaker Enclosure, E0, 125A, 120/240V AC, Main Lug, 1 Phase

Zoro # G7734445
Mfr # E0204ML1125SCU
product price: 
$72.19
/ea
Square D Meter Pak Accessory, 40 to 125A, 2 Poles EZM125QOA
Square D

Meter Pak Accessory, 40 to 125A, 2 Poles

Zoro # G3300358
Mfr # EZM125QOA
product price: 
$150.99
/ea
Square D Door Kit, I-Line, panelboard, HCP, HCRU, 600V AC/DC HCW86D
Square D

Door Kit, I-Line, panelboard, HCP, HCRU, 600V AC/DC

Zoro # G0570748
Mfr # HCW86D
product price: 
$462.99
/ea
Square D Meter Main, EZM, 225A, 120/240V AC, 3 Phase EZML332225
Square D

Meter Main, EZM, 225A, 120/240V AC, 3 Phase

Zoro # G4607641
Mfr # EZML332225
product price: 
$5,838.99
/ea
Square D Lug Kit, 300-600A, 2 Poles AL600LI5
Square D

Lug Kit, 300-600A, 2 Poles

Zoro # G0567631
Mfr # AL600LI5
product price: 
$47.19
/ea
Eaton Pow-R-Xpress Iso Ground ISOGROUND
Eaton

Pow-R-Xpress Iso Ground

Zoro # G712415113
Mfr # ISOGROUND
product price: 
$138.99
/ea
Siemens universal release 48 V DC accessory for: 3VA4/5/6 3VA9978-0BD13
Siemens

universal release 48 V DC accessory for: 3VA4/5/6

Zoro # G416046743
Mfr # 3VA9978-0BD13
product price: 
$246.99
/ea
Sold in mult. of 2 for $493.98
Siemens circular conduc. terminal TA1.3 1.5A&50 mmAsqrd 4 units accessory for: 3VA9104-0JB11
Siemens

circular conduc. terminal TA1.3 1.5A&50 mmAsqrd 4 units accessory for:

Zoro # G115960081
Mfr # 3VA9104-0JB11
product price: 
$39.65
/ea
Sold in mult. of 11 for $436.15
Siemens undervoltage release UVR 110.120 V AC/DC accessory for circuit breaker 3VW9011-0AE05
Siemens

undervoltage release UVR 110.120 V AC/DC accessory for circuit breaker

Zoro # G915868112
Mfr # 3VW9011-0AE05
product price: 
$381.99
/ea
Sold in mult. of 2 for $763.98
Square D Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM1224L125PC
Square D

Load Center, HOM, 12 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G905265914
Mfr # HOM1224L125PC
product price: 
$74.15
/ea
Ge Molded Case Circuit Breaker, THED Series, 30A, 1 Pole, 277V AC, 65kA at 277V AC THED113030WL
GE THED Standard Plug In Molded Case Circuit Breaker
10 results
View Items
Square D Load Center, QO, 8 Spaces, 100A, 240V, Main Lug, 1 Phase QO816L100DSCU
Square D

Load Center, QO, 8 Spaces, 100A, 240V, Main Lug, 1 Phase

Zoro # G0856978
Mfr # QO816L100DSCU
product price: 
$133.99
/ea
Square D 100 amps 120/240 V 12 space 24 circuits Combination Mount Meter Breaker Load Center HOM1224M100PC
Square D

100 amps 120/240 V 12 space 24 circuits Combination Mount Meter Breaker Load Center

Zoro # G424151217
Mfr # HOM1224M100PC
product price: 
$139.99
/ea
Ge Molded Case Circuit Breaker, FBN Series, 80A, 2 Pole, 347/600V AC, 65kA at 480V AC FBN26TE080R
GE FBN Standard Free Standing Molded Case Circuit Breaker
39 results
View Items
Industrial C & S Circuit Breaker, THQP Series, 15A, 1 Pole, 120/240V AC, 10kA at 120/240V AC THQP115
INDUSTRIAL C & S THQP Standard Plug In Circuit Breaker
11 results
View Items
Siemens handle interlocking module accessory for: 3VA11 3VA9158-0VF30
Siemens

handle interlocking module accessory for: 3VA11

Zoro # G016500973
Mfr # 3VA9158-0VF30
product price: 
$185.99
/ea
Sold in mult. of 3 for $557.97
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0BA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release

Zoro # G815465978
Mfr # 3RV2011-0BA10
product price: 
$83.25
/ea
Sold in mult. of 6 for $499.50
Circuit Protection (3,500+ items) - Page 16
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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 & ConduitWiring DevicesElectrical ConnectorsFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
i-line breakertype ch breakerpanel mount circuit breakersfiller plate eatonsiemens mini circuit breaker
circuit breaker 250 ampsquare d nf panelboardmolded case breakersiemens circuit breaker panel60 amp load centers

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