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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 34

Square D Kit, 125A, 2 Poles QOCRBGK1C
Square D

Kit, 125A, 2 Poles

Zoro # G900422367
Mfr # QOCRBGK1C
product price:  $109.99
/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 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
Eaton Load Center, EA, 125A, Main Lug EA297214
Eaton

Load Center, EA, 125A, Main Lug

Zoro # G410877961
Mfr # EA297214
original price:  $88.49 , new price: $82.99 , 6 percent off
6% off
new price:  $82.99
/ea
Square D Cb Terminal Nut Insert Kit (3) S37444
Square D

Cb Terminal Nut Insert Kit (3)

Zoro # G0841316
Mfr # S37444
product price:  $62.99
/ea
Eaton MCB auxiliary/trip indicating contact, Used with Miniature Circuit Breakers Z-NHK
Eaton

MCB auxiliary/trip indicating contact, Used with Miniature Circuit Breakers

Zoro # G716287969
Mfr # Z-NHK
product price:  $61.49
/ea
Square D Auxiliary Switch, 240V AC, 6A 26923
Square D

Auxiliary Switch, 240V AC, 6A

Zoro # G3155936
Mfr # 26923
product price:  $70.15
/ea
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles LV426974
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 3 Poles

Zoro # G6569372
Mfr # LV426974
product price:  $88.59
/ea
Square D QOU Circuit Breaker Finger Save Cover, High A QOUHFSC1
Square D

QOU Circuit Breaker Finger Save Cover, High A

Zoro # G3510398
Mfr # QOUHFSC1
product price:  $2.69
/ea
Sold in mult. of 4 for $10.76
Eaton Load Center, CH, 4 Spaces, 125A, 120/240V AC, Main Lug, 1 Phase CH4L125RP
Eaton

Load Center, CH, 4 Spaces, 125A, 120/240V AC, Main Lug, 1 Phase

Zoro # G205305365
Mfr # CH4L125RP
product price:  $83.75
/ea
No Product Image Available
Nsi

NEMA Panel Lug, 600-2 AWG

Zoro # G1629560
Mfr # 600L2
product price:  $22.85
/ea
Square D Circuit breaker accessory, PowerPact J, shield, lug, long S37450
Square D

Circuit breaker accessory, PowerPact J, shield, lug, long

Zoro # G0841298
Mfr # S37450
product price:  $158.99
/ea
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0DA10
Siemens

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

Zoro # G315465928
Mfr # 3RV2011-0DA10
product price:  $75.55
/ea
Sold in mult. of 6 for $453.30
Siemens circular conduc. terminal TC1.1 14 AWG2/0 Cu 3 units accessory for: 3VA41 3VA9133-0JD11
Siemens

circular conduc. terminal TC1.1 14 AWG2/0 Cu 3 units accessory for: 3VA41

Zoro # G215960080
Mfr # 3VA9133-0JD11
product price:  $118.99
/ea
Sold in mult. of 4 for $475.96
Siemens circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable with 3VA9373-0JG13
Siemens

circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable with

Zoro # G215960066
Mfr # 3VA9373-0JG13
product price:  $165.99
/ea
Sold in mult. of 3 for $497.97
Siemens residual current device RCD520B basic RCD type B or B+ loadside mounted 3VA9114-0RL21
Siemens

residual current device RCD520B basic RCD type B or B+ loadside mounted

Zoro # G216049708
Mfr # 3VA9114-0RL21
product price:  $1,546.99
/ea
Eaton Molded Case Circuit Breaker, JD Series, 150A, 3 Pole, 600V AC, 65kA at 240V AC JD3150
EATON JD Standard Free Standing Molded Case Circuit Breaker
4 results
table view View Items
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
Square D Load Center, HOM, 24 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase HOM2448L125PRB
Square D

Load Center, HOM, 24 Spaces, 125A, 120/240V AC, PoN Convertible Main Lug, 1 Phase

Zoro # G3305124
Mfr # HOM2448L125PRB
product price:  $457.99
/ea
Square D Panelboard Interior, EDB, EDG, EDJ, 30 Spaces, 400A, 277/480V, Convertible Main Lug, 3 Phase NF430L4C
Square D

Panelboard Interior, EDB, EDG, EDJ, 30 Spaces, 400A, 277/480V, Convertible Main Lug, 3 Phase

Zoro # G4613043
Mfr # NF430L4C
product price:  $2,414.16
/ea
Square D Load Center, HOM, 40 Spaces, 200A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM4080M200PC
Square D

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

Zoro # G3305459
Mfr # HOM4080M200PC
product price:  $383.99
/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
Eaton Cutler-Hammer Circuit Breaker, BRN Series, 20A, 1 Pole, 120/240V AC, 10kA BRN120GF
EATON CUTLER-HAMMER BRN Ground Fault Circuit Interrupter Plug In Circuit Breaker
2 results
table view View Items
Penn-Union Lugs EA TP-350
Penn-Union

Lugs EA

Zoro # G516132513
Mfr # TP-350
product price:  $35.25
/ea
Eaton Miniature Circuit Breakers MCBs CH 2P 70A 240V 50/60Hz 1Ph CH270
EATON CH Miniture Circuit Breaker Plug On Miniature Circuit Breaker
2 results
table view View Items
Pacer Group Pacer Switch Panel - 2 Switch and 2 Row - 3in x 4.75in - Black Powder Coated Aluminum PSC-22-BK
Pacer Group

Pacer Switch Panel - 2 Switch and 2 Row - 3in x 4.75in - Black Powder Coated Aluminum

Zoro # G316127948
Mfr # PSC-22-BK
product price:  $15.89
/ea
Square D Torque Limiting Breakway Bits, PowerPact(R) B Circuit Breakers, 0 Poles LV426993
Square D

Torque Limiting Breakway Bits, PowerPact(R) B Circuit Breakers, 0 Poles

Zoro # G6546491
Mfr # LV426993
product price:  $69.99
/ea
Siemens Molded Case Circuit Breaker, HED4 Series, 30A, 3 Pole, 480V AC, 42kA at 480V AC HED43B030
SIEMENS HED4 High Interrupting Bolt On Molded Case Circuit Breaker
30 results
table view View Items
Funnel King Circuit Breaker-Type 1-Vertical Bracket- 32005
Funnel King

Circuit Breaker-Type 1-Vertical Bracket-

Zoro # G406624975
Mfr # 32005
product price:  $5.29
/ea
Sold in mult. of 20 for $105.80
Square D 100 A Load Center with Cover - Value Pack SQ570065
Square D

100 A Load Center with Cover - Value Pack

Zoro # G310721944
Mfr # SQ570065
product price:  $256.99
/ea
Square D Panelboard Enclosure/Box Type 1 32H 14W NQB532
Square D

Panelboard Enclosure/Box Type 1 32H 14W

Zoro # G0570547
Mfr # NQB532
product price:  $117.99
/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:  $475.42
/ea
Siemens MAG 5000 CT IP67 / NEMA 4X/6 7ME6910-1AA10-1AD0
Siemens

MAG 5000 CT IP67 / NEMA 4X/6

Zoro # G616284839
Mfr # 7ME6910-1AA10-1AD0
product price:  $2,396.99
/ea
Siemens undervoltage release 120-127 V AC 50/60 Hz accessory for: 3VA4/5/6 3VA9978-0BB24
Siemens

undervoltage release 120-127 V AC 50/60 Hz accessory for: 3VA4/5/6

Zoro # G616046727
Mfr # 3VA9978-0BB24
product price:  $133.99
/ea
Sold in mult. of 3 for $401.97
Siemens Lightning arrester type 1 12.5 kA 5SD7412-2
Siemens

Lightning arrester type 1 12.5 kA

Zoro # G916284881
Mfr # 5SD7412-2
product price:  $477.99
/ea
Square D Enclosure Cir Brkr Qom2 225A 2 Pole N3R QOM22225NRB
CAD Files Available
Square D

Enclosure Cir Brkr Qom2 225A 2 Pole N3R

Zoro # G0842235
Mfr # QOM22225NRB
product price:  $255.99
/ea
Circuit Protection (3,500+ items) - Page 34
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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 & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
carling breakerssquare d nf panelboardsiemens 200 amp panelcircuit breaker br seriescircuit breaker handle
ideal circuit tracer kitbl breakercircuit breakers &navien npe-240a2ge 30 amp breaker

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