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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 39

Square D Load Center, HOM, 30 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM3060M200PQC
Square D

Load Center, HOM, 30 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3306061
Mfr # HOM3060M200PQC
product price: 
$354.99
/ea
Square D Circuit breaker enclosure, PowerPacT Q, steel, 100A to 225A, 2 or 3 pole, NEMA 1, surface mount Q23225NSC
Square D

Circuit breaker enclosure, PowerPacT Q, steel, 100A to 225A, 2 or 3 pole, NEMA 1, surface mount

Zoro # G0842479
Mfr # Q23225NSC
product price: 
$166.99
/ea
Ge Solutions PowerMark Gold TLM Series TLM1212RCUP Load Center, Plug-In Mounting, 125 A TLM1212RCUP
Ge

Solutions PowerMark Gold TLM Series TLM1212RCUP Load Center, Plug-In Mounting, 125 A

Zoro # G604259139
Mfr # TLM1212RCUP
product price: 
$161.99
/ea
Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0816ML1125SCU
Siemens

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

Zoro # G7734585
Mfr # E0816ML1125SCU
product price: 
$112.99
/ea
Siemens Circuit Breaker Enclosure, W0, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase W0202MB1100CU
Siemens

Circuit Breaker Enclosure, W0, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G7734542
Mfr # W0202MB1100CU
product price: 
$157.99
/ea
Eaton Molded Case Circuit Breaker, LD Series, 600A, 3 Pole, 600V AC, 65kA at 240V AC LD3600
EATON LD Standard Free Standing Molded Case Circuit Breaker
3 results
View Items
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: 
$602.28
/ea
Siemens Load Center, E0, 125A, Main Lug, 1 Phase E0408ML1125F
Siemens

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

Zoro # G7734271
Mfr # E0408ML1125F
product price: 
$58.89
/ea
Abb KT5RH, ROTARY HDL T4-T5 DIRECT MTD KT5RH
Abb

KT5RH, ROTARY HDL T4-T5 DIRECT MTD

Zoro # G7737728
Mfr # KT5RH
product price: 
$254.99
/ea
Square D Panelboard Cover, Square D NF Panelboards, 400A NC74VS
Square D

Panelboard Cover, Square D NF Panelboards, 400A

Zoro # G6565982
Mfr # NC74VS
product price: 
$475.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 62.73 A 3RV2031-4KA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 62.73 A

Zoro # G215465844
Mfr # 3RV2031-4KA10
product price: 
$397.99
/ea
Sold in mult. of 2 for $795.98
Siemens shunt release 110-415 V AC for miniature circuit breaker 5SL4 5ST3030
Siemens

shunt release 110-415 V AC for miniature circuit breaker 5SL4

Zoro # G115868219
Mfr # 5ST3030
product price: 
$97.65
/ea
Sold in mult. of 5 for $488.25
Eaton Cutler-Hammer GBK10P Ground Bar 6842942
Eaton Cutler-Hammer

GBK10P Ground Bar

Zoro # G611904442
Mfr # 6842942
product price: 
$42.39
/ea
Square D Meter pak accessory, hub, 2.00in wire size, Series A L, rainproof, 4.63in A200L
Square D

Meter pak accessory, hub, 2.00in wire size, Series A L, rainproof, 4.63in

Zoro # G4608019
Mfr # A200L
product price: 
$104.99
/ea
Square D Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4080M200PRB
Square D

Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase

Zoro # G3306649
Mfr # HOM4080M200PRB
product price: 
$1,420.99
/ea
Ge Circuit Breaker Enclosure, TE, 3 Spaces, 150A, Main Circuit Breaker TE150F
Ge

Circuit Breaker Enclosure, TE, 3 Spaces, 150A, Main Circuit Breaker

Zoro # G5630703
Mfr # TE150F
product price: 
$468.99
/ea
Square D Meter Main, SO, 20 Spaces, 200A, Main Lug SO2040M200S
Square D

Meter Main, SO, 20 Spaces, 200A, Main Lug

Zoro # G3301782
Mfr # SO2040M200S
product price: 
$1,163.99
/ea
Square D Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 15-70A, 2 Poles HOM2PALA
Square D

Handle Padlock Attachment, Square D Homeline Miniature Circuit Breakers, 15-70A, 2 Poles

Zoro # G3607567
Mfr # HOM2PALA
product price: 
$12.15
/ea
Square D Load Center, HOM, 30 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L125PQGC
Square D

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

Zoro # G3306271
Mfr # HOM3060L125PQGC
product price: 
$214.99
/ea
Square D Meter Main, CM, 0 Spaces, 200A, Main Lug, 1 Phase CM200S
Square D

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

Zoro # G4607833
Mfr # CM200S
product price: 
$1,024.99
/ea
Square D Load Center, QO, 2 Spaces, 70A, 120/240V AC, Fixed Main Lug, 1 Phase QO2L70S
Square D

Load Center, QO, 2 Spaces, 70A, 120/240V AC, Fixed Main Lug, 1 Phase

Zoro # G4055332
Mfr # QO2L70S
product price: 
$69.19
/ea
Square D Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L225PQGC
Square D

Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3306332
Mfr # HOM3060L225PQGC
product price: 
$196.99
/ea
Square D Enclosure cover, NQ and NF panelboards, NQLC, surface, ventilated, 20in W x 62in H NC62NQVS
Square D

Enclosure cover, NQ and NF panelboards, NQLC, surface, ventilated, 20in W x 62in H

Zoro # G0478418
Mfr # NC62NQVS
product price: 
$293.99
/ea
Siemens Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker F6N3R
Siemens

Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker

Zoro # G2198567
Mfr # F6N3R
product price: 
$1,237.99
/ea
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
product price: 
$680.99
/ea
Industrial C & S Circuit Breaker, THQP Series, 30A, 2 Pole, 120/240V AC, 10kA at 120/240V AC THQP230
INDUSTRIAL C & S THQP Standard Plug In Circuit Breaker
10 results
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Maxpower Combination Circuit Breaker, HOM Series, 15A, 1 Pole, 120V AC, 10kA MA429026
Maxpower

Combination Circuit Breaker, HOM Series, 15A, 1 Pole, 120V AC, 10kA

Zoro # G909771091
Mfr # MA429026
product price: 
$110.99
/ea
Eaton Trip Units 3P 125A JT3125T
Eaton

Trip Units 3P 125A

Zoro # G915836760
Mfr # JT3125T
product price: 
$722.99
/ea
Brah Electric Replacement for TPST11 250VDC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A - 2000A BE-TPST11
Brah Electric

Replacement for TPST11 250VDC Shunt Trip For TRLA, TRLL, TRPA, TRPP, TRL, TRP, Size 800A - 2000A

Zoro # G915544962
Mfr # BE-TPST11
product price: 
$1,669.99
/ea
Eaton BR 1-INCH LOADCENTER ACCESSORY, SUITABLE FOR MAIN FUSIBLE SWITCHES, BR/CH RI GTAP250
Eaton

BR 1-INCH LOADCENTER ACCESSORY, SUITABLE FOR MAIN FUSIBLE SWITCHES, BR/CH RI

Zoro # G912933837
Mfr # GTAP250
product price: 
$247.99
/ea
Cooper ST Series 20A, 63kA, 1-Pole, 120/240V, GFCI Circuit Breaker, N1GR1F Trim ST02063N1GR1F
Cooper

ST Series 20A, 63kA, 1-Pole, 120/240V, GFCI Circuit Breaker, N1GR1F Trim

Zoro # G921853454
Mfr # ST02063N1GR1F
product price: 
$580.99
/ea
Brah Electric , Replacement TPUV6 600VAC Undervoltage Release Power Break I Small Frame Size 800A-2000A BE-TPUV6
Brah Electric

, Replacement TPUV6 600VAC Undervoltage Release Power Break I Small Frame Size 800A-2000A

Zoro # G915544832
Mfr # BE-TPUV6
product price: 
$2,065.99
/ea
Brah Electric Nameplate For Hpc II, Top Fed, Small Frame Rated 800A - 2000A THPRST2
Brah Electric

Nameplate For Hpc II, Top Fed, Small Frame Rated 800A - 2000A

Zoro # G915544818
Mfr # THPRST2
product price: 
$432.99
/ea
Optifuse Splashproof Boot for Thermal Breakers CBW-B-TC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829917
Mfr # CBW-B-TC-11
product price: 
$1.75
/ea
Sold in mult. of 5 for $8.75
Brah Electric , Lug Cap Kit, Set Of 3, Suitable For Spectra Series SE Frame Molded Case Circuit Breakers SEPLUGCAP
Brah Electric

, Lug Cap Kit, Set Of 3, Suitable For Spectra Series SE Frame Molded Case Circuit Breakers

Zoro # G915544931
Mfr # SEPLUGCAP
product price: 
$12.49
/ea
Ge PowerMark Gold 200A 42-Circuit Convertible Main Lug Load Center TLM4220CCUG
Ge

PowerMark Gold 200A 42-Circuit Convertible Main Lug Load Center

Zoro # G722797131
Mfr # TLM4220CCUG
product price: 
$586.99
/ea
Circuit Protection (3,500+ items) - Page 39
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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
i-line breakerqo breaker panelsquare d nf panelboardmolded case breakertype ch breaker
60 amp load centerssiemens circuit breaker panelsiemens mini circuit breakercircuit breaker 250 ampfiller plate eaton

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