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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 38

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
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 Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR55125
CAD Files Available
Square D

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

Zoro # G4609498
Mfr # MPR55125
product price:  $2,405.99
/ea
Square D Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4080M200PQC
Square D

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

Zoro # G3306308
Mfr # HOM4080M200PQC
product price:  $390.99
/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
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 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, RC, 30 Spaces, 200A, Main Lug RC3042M200PS
Square D

Meter Main, RC, 30 Spaces, 200A, Main Lug

Zoro # G3299034
Mfr # RC3042M200PS
product price:  $2,063.99
/ea
Eaton Cutler-Hammer Load Center, MB, 200A, 120/240V AC, 1 Phase MB816B200BTS
Eaton Cutler-Hammer

Load Center, MB, 200A, 120/240V AC, 1 Phase

Zoro # G606979592
Mfr # MB816B200BTS
original price:  $555.99 , new price: $500.99 , 9 percent off
9% off
new price:  $500.99
/ea
Square D Meter Main, SC, 16 Spaces, 100A, Main Lug SC1624M100F
Square D

Meter Main, SC, 16 Spaces, 100A, Main Lug

Zoro # G3302729
Mfr # SC1624M100F
product price:  $745.99
/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 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 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 Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 68in H NC68S
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 68in H

Zoro # G0570300
Mfr # NC68S
product price:  $407.99
/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 Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 74in H x 6.5in D MH74WP
Square D

Enclosure box, NQ and NF panelboards, NEMA 3R/5/12, 20in W x 74in H x 6.5in D

Zoro # G0854196
Mfr # MH74WP
product price:  $2,315.88
/ea
Square D By Schneider Electric HOM24L70FCP 70A Main Lug Loadcenter 6720957
Square D

By Schneider Electric HOM24L70FCP 70A Main Lug Loadcenter

Zoro # G003957711
Mfr # 6720957
original price:  $65.99 , new price: $63.39 , 3 percent off
3% off
new price:  $63.39
/ea
Square D Load Center, 8 Spaces, 100A Amps, 240V QO816L100DTS
Square D

Load Center, 8 Spaces, 100A Amps, 240V

Zoro # G0857020
Mfr # QO816L100DTS
product price:  $122.99
/ea
Square D Panelboard Interior, QOB/QOB-VH/QHB, 400A, 240V AC/48V DC, Main Lug, 3 Phase NQ472L4
Square D

Panelboard Interior, QOB/QOB-VH/QHB, 400A, 240V AC/48V DC, Main Lug, 3 Phase

Zoro # G0856138
Mfr # NQ472L4
product price:  $2,004.99
/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
Eaton Meter Socket, Ringless, CT Rated, 8-Jaw, Aluminum SW02083N1AL1F
Eaton

Meter Socket, Ringless, CT Rated, 8-Jaw, Aluminum

Zoro # G921851634
Mfr # SW02083N1AL1F
product price:  $580.99
/ea
Eaton Trip Units 3P 125A JT3125T
Eaton

Trip Units 3P 125A

Zoro # G915836760
Mfr # JT3125T
product price:  $722.99
/ea
Brah Electric , Replacement 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 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
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
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
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
Ge Loadcenters and Panelboards TLM2412CCU
Ge

Loadcenters and Panelboards

Zoro # G823397537
Mfr # TLM2412CCU
product price:  $655.99
/ea
Eaton 200 amps 120/240 V 30 space 40 circuits Combination Mount Main Breaker Load Center BRP30B200
Eaton

200 amps 120/240 V 30 space 40 circuits Combination Mount Main Breaker Load Center

Zoro # G724149600
Mfr # BRP30B200
product price:  $370.99
/ea
Brah Electric Nameplate For Hpc II, Bottom Fed, Large Frame, Rated 2500A - 4000A THPCBLT
Brah Electric

Nameplate For Hpc II, Bottom Fed, Large Frame, Rated 2500A - 4000A

Zoro # G815544871
Mfr # THPCBLT
product price:  $432.99
/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
Eaton CHPOPMSN CH Panelboard Operator Mechanism Kit CHPOPMSN
Eaton

CHPOPMSN CH Panelboard Operator Mechanism Kit

Zoro # G721852213
Mfr # CHPOPMSN
product price:  $119.99
/ea
Square D Panelboards & Load Centers B125DS
Square D

Panelboards & Load Centers

Zoro # G723553217
Mfr # B125DS
product price:  $1,666.99
/ea
Eaton Circuit Breaker Accessories CTGPLK
Eaton

Circuit Breaker Accessories

Zoro # G816110013
Mfr # CTGPLK
product price:  $31.39
/ea
Brah Electric , Replacement for TSUV4 480VAC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A - 4000A BE-TSUV4
Brah Electric

, Replacement for TSUV4 480VAC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A - 4000A

Zoro # G815544857
Mfr # BE-TSUV4
product price:  $2,455.99
/ea
Circuit Protection (3,500+ items) - Page 38
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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 & ConduitElectrical ConnectorsWiring DevicesFuses & 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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