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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 40

Square D Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum AL800MA7
Square D

Connector accessory, MA, ME, MH, MX molded case circuit breakers, 800A, 500 to 750kcmil, mechanical lug kit, aluminum

Zoro # G0846399
Mfr # AL800MA7
product price: 
$171.99
/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 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
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
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
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: 
$107.99
/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
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 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
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
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
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
Ge Loadcenters and Panelboards TLM2412CCU
Ge

Loadcenters and Panelboards

Zoro # G823397537
Mfr # TLM2412CCU
product price: 
$655.99
/ea
Eaton PEDESTAL MOUNT, UNMETERED, 20A, 20A, 20A, NON-GROUND FAULT, NON-GROUND FAU CHU9N9NKNS
Eaton

PEDESTAL MOUNT, UNMETERED, 20A, 20A, 20A, NON-GROUND FAULT, NON-GROUND FAU

Zoro # G816451987
Mfr # CHU9N9NKNS
product price: 
$243.99
/ea
Brah Electric , Replacement for TSST8R 24VDC Shunt Trip For TPS, THS, TPSS, THSS, Size 2500A - 4000A BE-TSST8R
Brah Electric

, Replacement for TSST8R 24VDC Shunt Trip For TPS, THS, TPSS, THSS, Size 2500A - 4000A

Zoro # G815544963
Mfr # BE-TSST8R
product price: 
$2,330.99
/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
Brady Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 1 Poles 148700
Brady

Circuit Breaker Lockout Rail, Circuit Breaker with Standard Nylon Cable Ties, 120/277V AC, 1 Poles

Zoro # G8520141
Mfr # 148700
product price: 
$509.99
/ea
Square D Panelboards & Load Centers B125DS
Square D

Panelboards & Load Centers

Zoro # G723553217
Mfr # B125DS
product price: 
$1,666.99
/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 3/8 in Fifth Terminal Kit for Meter Sockets FK2438
Eaton

3/8 in Fifth Terminal Kit for Meter Sockets

Zoro # G723397262
Mfr # FK2438
product price: 
$317.99
/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
Eaton Electronic Trip Unit, MES 310+ ETU, 800A, 3-Pole, LSIG MES3800ALSIG
Eaton

Electronic Trip Unit, MES 310+ ETU, 800A, 3-Pole, LSIG

Zoro # G722797940
Mfr # MES3800ALSIG
product price: 
$4,933.99
/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
Eaton Circuit Breaker Accessories CTGPLK
Eaton

Circuit Breaker Accessories

Zoro # G816110013
Mfr # CTGPLK
product price: 
$31.39
/ea
Brah Electric , Replacement for TSST9R 48VDC  Shunt Trip For TPS, THS, TPSS, THSS, Size 2500A - 4000A BE-TSST9R
Brah Electric

, Replacement for TSST9R 48VDC Shunt Trip For TPS, THS, TPSS, THSS, Size 2500A - 4000A

Zoro # G815544895
Mfr # BE-TSST9R
product price: 
$2,207.99
/ea
Maxpower Load Center, MA, 100A MA431983
Maxpower

Load Center, MA, 100A

Zoro # G809834704
Mfr # MA431983
product price: 
$179.99
/ea
Square D Load Center, 6 Spaces, 100A, 1 Phase 6476022
Square D

Load Center, 6 Spaces, 100A, 1 Phase

Zoro # G603972626
Mfr # 6476022
product price: 
$84.89
/ea
Brah Electric , Replacement for TSUV11 250VDC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A-4000A BE-TSUV11
Brah Electric

, Replacement for TSUV11 250VDC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A-4000A

Zoro # G615544866
Mfr # BE-TSUV11
product price: 
$2,455.99
/ea
Eaton Circuit Breaker Accessories EA PLK3L0FF
Eaton

Circuit Breaker Accessories EA

Zoro # G716109902
Mfr # PLK3L0FF
product price: 
$41.75
/ea
Brah Electric , Replacement TPUV9 48VDC Undervoltage Release For Power Break I Small Frame Size 800A 2000A BE-TPUV9
Brah Electric

, Replacement TPUV9 48VDC Undervoltage Release For Power Break I Small Frame Size 800A 2000A

Zoro # G715544940
Mfr # BE-TPUV9
product price: 
$2,180.99
/ea
Moroso 97535 20A Replacement Circuit Breaker MOR97535
Moroso

97535 20A Replacement Circuit Breaker

Zoro # G615764790
Mfr # MOR97535
product price: 
$40.59
/ea
Brah Electric , Shunt Trip Installation Clip, Suitable For FA And FAL Frame Molded Case Circuit Breakers FASNTAC
Brah Electric

, Shunt Trip Installation Clip, Suitable For FA And FAL Frame Molded Case Circuit Breakers

Zoro # G615544903
Mfr # FASNTAC
product price: 
$34.89
/ea
Eaton Circuit Breaker Accessories PM3LM
Eaton

Circuit Breaker Accessories

Zoro # G616109880
Mfr # PM3LM
product price: 
$4,479.99
/ea
Circuit Protection (3,500+ items) - Page 40
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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
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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