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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 32

Dayton Circuit Breaker, NDB2-63 B50/1 Series, 50A, 1 Pole, 277V AC, 5kA at 277V AC, B Curve 5ZUW8
Dayton

Circuit Breaker, NDB2-63 B50/1 Series, 50A, 1 Pole, 277V AC, 5kA at 277V AC, B Curve

Zoro # G2899687
Mfr # 5ZUW8
product price:  $21.69
/ea
Sold in mult. of 72 for $1,561.68
Siemens 200 amps 120/240 V 2 space 2 circuits Combination Mount Main Breaker Load Center and Meter S MM0202B1200
Siemens

200 amps 120/240 V 2 space 2 circuits Combination Mount Main Breaker Load Center and Meter S

Zoro # G924150574
Mfr # MM0202B1200
product price:  $596.99
/ea
Square D Neutral Assembly Kit, Powerpact M and P-Frame Circuit Breaker Enclosures, 1000A AL800SN
Square D

Neutral Assembly Kit, Powerpact M and P-Frame Circuit Breaker Enclosures, 1000A

Zoro # G2355884
Mfr # AL800SN
product price:  $321.99
/ea
Square D Homeline 100A 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center Remodeler Pack HOM2040M100PCVP
Square D

Homeline 100A 20-Space 40-Circuit Indoor Main Breaker Plug-on Neutral Load Center Remodeler Pack

Zoro # G321872529
Mfr # HOM2040M100PCVP
original price:  $171.99 , new price: $154.99 , 9 percent off
9% off
new price:  $154.99
/ea
Siemens Load Center, MC, 4 Spaces, 200A MC0408B1200R
Siemens

Load Center, MC, 4 Spaces, 200A

Zoro # G210751478
Mfr # MC0408B1200R
product price:  $518.99
/ea
Ge Bonding Strap Kit, Pro-Stock A-Series Panelboards, 225A BNDKT
Ge

Bonding Strap Kit, Pro-Stock A-Series Panelboards, 225A

Zoro # G8505892
Mfr # BNDKT
product price:  $26.19
/ea
Square D Handle Tie Kit, 120/240V AC, 1 Poles HOMTHT
Square D

Handle Tie Kit, 120/240V AC, 1 Poles

Zoro # G3607576
Mfr # HOMTHT
product price:  $5.39
/ea
Sold in mult. of 3 for $16.17
Siemens Molded Case Circuit Breaker, HED4 Series, 15A, 3 Pole, 480V AC, 42kA at 480V AC HED43B015
SIEMENS HED4 High Interrupting Bolt On Molded Case Circuit Breaker
30 results
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Siemens actuating unit with rod variable depth flanged actuator set 3VA9278-0DK84
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G015917567
Mfr # 3VA9278-0DK84
product price:  $384.99
/ea
General Electric Load Center, 8 Spaces, 125A, Main Lug 32794
General Electric

Load Center, 8 Spaces, 125A, Main Lug

Zoro # G110093654
Mfr # 32794
original price:  $121.99 , new price: $117.99 , 3 percent off
3% off
new price:  $117.99
/ea
Ge Solutions PowerMark Gold TLM Series TLM612FCUDP Load Center, Flush Mounting, 125 A TLM612FCUDP
Ge

Solutions PowerMark Gold TLM Series TLM612FCUDP Load Center, Flush Mounting, 125 A

Zoro # G804259076
Mfr # TLM612FCUDP
original price:  $58.59 , new price: $54.65 , 6 percent off
6% off
new price:  $54.65
/ea
Square D Pnlbd Enclosure Iline 32W 73H 9D HC3273DB9
Square D

Pnlbd Enclosure Iline 32W 73H 9D

Zoro # G0855009
Mfr # HC3273DB9
product price:  $1,442.99
/ea
Siemens circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil for 3 cables 3 3VA9673-0JJ34
Siemens

circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil for 3 cables 3

Zoro # G815960183
Mfr # 3VA9673-0JJ34
product price:  $488.99
/ea
Siemens circular conduc. terminal TA6.1 3 x 500.750 kcmil for 3 cables 3 units 3VA9773-0JJ34
Siemens

circular conduc. terminal TA6.1 3 x 500.750 kcmil for 3 cables 3 units

Zoro # G415960033
Mfr # 3VA9773-0JJ34
product price:  $698.99
/ea
Siemens circular conduc. terminal TC1.1 14 AWG2/0 Cu with auxiliary conductor 3VA9133-0JK11
Siemens

circular conduc. terminal TC1.1 14 AWG2/0 Cu with auxiliary conductor

Zoro # G015960037
Mfr # 3VA9133-0JK11
product price:  $140.99
/ea
Sold in mult. of 3 for $422.97
Square D Homeline Qwik-Grip 100A 40-Circuit 20-Space Indoor Main Breaker Plug-On Neutral Load Center HOM2040M100PQCVP
Square D

Homeline Qwik-Grip 100A 40-Circuit 20-Space Indoor Main Breaker Plug-On Neutral Load Center

Zoro # G321862445
Mfr # HOM2040M100PQCVP
original price:  $189.99 , new price: $170.99 , 10 percent off
10% off
new price:  $170.99
/ea
Square D Panelboard Enclosure/Box Type 1 80H 20W MH80
Square D

Panelboard Enclosure/Box Type 1 80H 20W

Zoro # G0854920
Mfr # MH80
product price:  $112.99
/ea
Siemens Circuit Breaker Enclosure, W0, 60A, Main Lug, 1 Phase W0204ML1060
Siemens

Circuit Breaker Enclosure, W0, 60A, Main Lug, 1 Phase

Zoro # G7734375
Mfr # W0204ML1060
product price:  $78.69
/ea
Square D Panelboard accessory, I-Line, lug kit, subfeed, 400A, 6 in SL400
Square D

Panelboard accessory, I-Line, lug kit, subfeed, 400A, 6 in

Zoro # G0855471
Mfr # SL400
product price:  $493.99
/ea
Eaton Cutler-Hammer Load Center, BR, 2 Spaces, 100A, 120/240V AC, Main Lug, 1 Phase BR2L125RP
Eaton Cutler-Hammer

Load Center, BR, 2 Spaces, 100A, 120/240V AC, Main Lug, 1 Phase

Zoro # G404258080
Mfr # BR2L125RP
product price:  $73.29
/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
Connecticut Electric RV Plug Adaptor, 30A to 20A CESMAD3020
Connecticut Electric

RV Plug Adaptor, 30A to 20A

Zoro # G4598505
Mfr # CESMAD3020
product price:  $9.89
/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
Square D Meter Main, SC, 20 Spaces, 125A; 110A, Main Lug, 1 Phase SC2040M125PF
Square D

Meter Main, SC, 20 Spaces, 125A; 110A, Main Lug, 1 Phase

Zoro # G3301408
Mfr # SC2040M125PF
product price:  $1,675.99
/ea
Square D Drip hood, I-Line Panelboard, HCP-SU, surface, 26in W x 9.5in D HCT2DH26
Square D

Drip hood, I-Line Panelboard, HCP-SU, surface, 26in W x 9.5in D

Zoro # G0856731
Mfr # HCT2DH26
product price:  $146.99
/ea
Square D Load Center, QO, 24 Spaces, 125A, PoN Convertible Main Lug, 1 Phase QO124L125PGCVP
Square D

Load Center, QO, 24 Spaces, 125A, PoN Convertible Main Lug, 1 Phase

Zoro # G3306719
Mfr # QO124L125PGCVP
product price:  $795.99
/ea
Square D PowerPact M/P-FRAME MOULDED CASE CIRCUIT, PowerPact P PowerPact, PowerPact M PowerPact, 1200A CU1200P24K
Square D

PowerPact M/P-FRAME MOULDED CASE CIRCUIT, PowerPact P PowerPact, PowerPact M PowerPact, 1200A

Zoro # G3309552
Mfr # CU1200P24K
product price:  $618.99
/ea
Square D Load Center, HOM, 30 Spaces, 225A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM3060L225PRB
Square D

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

Zoro # G3305343
Mfr # HOM3060L225PRB
product price:  $677.99
/ea
Square D Panelboard Solid Neutral HCW4SN
Square D

Panelboard Solid Neutral

Zoro # G0570416
Mfr # HCW4SN
product price:  $295.99
/ea
Schneider Electric Miniature Circuit Breaker, HOM Series, 30A, 1 Pole, 120/240V AC, 10kA 3205572
Schneider Electric

Miniature Circuit Breaker, HOM Series, 30A, 1 Pole, 120/240V AC, 10kA

Zoro # G610536651
Mfr # 3205572
product price:  $29.75
/ea
Square D Circuit Breaker, Homeline Series, 20A, 2 Pole, 240V AC 34031
Square D

Circuit Breaker, Homeline Series, 20A, 2 Pole, 240V AC

Zoro # G703896372
Mfr # 34031
product price:  $68.19
/ea
Blue Sea Systems Blue Sea System 7052 5A Push Button Thermal with Quick Connect Terminals 7052
Blue Sea Systems

Blue Sea System 7052 5A Push Button Thermal with Quick Connect Terminals

Zoro # G204053458
Mfr # 7052
product price:  $30.39
/ea
Schneider Electric Undervoltage Release, Multi 9 Circuit Breakers, 24V AC/DC, 0 Poles M9A27108
Schneider Electric

Undervoltage Release, Multi 9 Circuit Breakers, 24V AC/DC, 0 Poles

Zoro # G6531852
Mfr # M9A27108
product price:  $161.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (2) 800-300 MCM

Zoro # G1628879
Mfr # 2-800L2
product price:  $53.79
/ea
Eaton Miniature Circuit Breakers MCBs CH2100
Eaton

Miniature Circuit Breakers MCBs

Zoro # G016524795
Mfr # CH2100
product price:  $169.99
/ea
Square D Panelboard Main Breaker Kit, QOB, 400A, Main Circuit Breaker NQMB2Q14
Square D

Panelboard Main Breaker Kit, QOB, 400A, Main Circuit Breaker

Zoro # G0855429
Mfr # NQMB2Q14
original price:  $435.99 , new price: $414.99 , 4 percent off
4% off
new price:  $414.99
/ea
Circuit Protection (3,500+ items) - Page 32
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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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