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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 33

Eaton Molded Case Circuit Breaker, HKD Series, 400A, 3 Pole, 600V AC, 100kA at 240V AC HKD3400
EATON HKD Standard Free Standing Molded Case Circuit Breaker
3 results
table view View Items
Square D Load Center, QO, 6 Spaces, 100A, 120/240V AC, Main Lug, 1 Phase QO612L100F
Square D

Load Center, QO, 6 Spaces, 100A, 120/240V AC, Main Lug, 1 Phase

Zoro # G0857005
Mfr # QO612L100F
product price:  $53.69
/ea
Siemens Padlocking Device for Circuit Breaker ECPLD3
Siemens

Padlocking Device for Circuit Breaker

Zoro # G123510094
Mfr # ECPLD3
product price:  $13.65
/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
Eaton Circuit Breaker Accessories EA BRQLW
Eaton

Circuit Breaker Accessories EA

Zoro # G316109951
Mfr # BRQLW
product price:  $19.49
/ea
Ge Equipment Ground Bar Kit, 42-Hole TGK42
Ge

Equipment Ground Bar Kit, 42-Hole

Zoro # G321855508
Mfr # TGK42
product price:  $37.89
/ea
Plugit 200-A 30-Spaces 48-Circuit Main Breaker Plug-On Neutral Load Center PL3965748
Plugit

200-A 30-Spaces 48-Circuit Main Breaker Plug-On Neutral Load Center

Zoro # G311995955
Mfr # PL3965748
product price:  $489.99
/ea
Square D HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center HOM3060M200PRB
Square D

HomeLine 200 amps 120/240 V 30 space 60 circuits Wall Mount Main Breaker Load Center

Zoro # G824149920
Mfr # HOM3060M200PRB
product price:  $356.99
/ea
Square D HomeLine 200 amps 120/240 V 40 space 80 circuits Wall Mount Main Breaker Load Center HOM4080M200PC
Square D

HomeLine 200 amps 120/240 V 40 space 80 circuits Wall Mount Main Breaker Load Center

Zoro # G524151278
Mfr # HOM4080M200PC
product price:  $297.99
/ea
Eaton Circuit Breaker Accessories EA AAL3RPK
Eaton

Circuit Breaker Accessories EA

Zoro # G116109892
Mfr # AAL3RPK
product price:  $344.99
/ea
Eaton Circuit Breaker, CB Series, 25A, 1 Pole, 120V AC BRN125GF
Eaton

Circuit Breaker, CB Series, 25A, 1 Pole, 120V AC

Zoro # G012884688
Mfr # BRN125GF
product price:  $106.99
/ea
Eaton Load Center, 200A, 120/240 VAC, Single-phase Phase MBT48B200BTS
Eaton

Load Center, 200A, 120/240 VAC, Single-phase Phase

Zoro # G115709406
Mfr # MBT48B200BTS
product price:  $372.99
/ea
Eaton Earth Leakage/Ground Fault Module, 400A, 3-Pole ELLBN3400W
Eaton

Earth Leakage/Ground Fault Module, 400A, 3-Pole

Zoro # G022797763
Mfr # ELLBN3400W
product price:  $1,580.99
/ea
Square D Kit, 125A, 2 Poles QOCRBGK1C
Square D

Kit, 125A, 2 Poles

Zoro # G900422367
Mfr # QOCRBGK1C
product price:  $109.99
/ea
Eaton Cutler-Hammer Load Center, BRP, 40 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase BRP40B200V25
Eaton Cutler-Hammer

Load Center, BRP, 40 Spaces, 200A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G004257872
Mfr # BRP40B200V25
original price:  $338.99 , new price: $332.99 , 1 percent off
1% off
new price:  $332.99
/ea
Eaton Cutler-Hammer Load Center, BRP, 12 Spaces, 200A, 120/240V AC, Main Lug, 1 Phase BRP12L200R
Eaton Cutler-Hammer

Load Center, BRP, 12 Spaces, 200A, 120/240V AC, Main Lug, 1 Phase

Zoro # G804258192
Mfr # BRP12L200R
original price:  $232.99 , new price: $219.99 , 5 percent off
5% off
new price:  $219.99
/ea
Square D Panelboard Interior, QOB/QOB-VH/QHB, 600A, 240V AC/48V DC, Main Lug, 3 Phase NQM324L6C
Square D

Panelboard Interior, QOB/QOB-VH/QHB, 600A, 240V AC/48V DC, Main Lug, 3 Phase

Zoro # G4055393
Mfr # NQM324L6C
product price:  $388.99
/ea
Soundwave Circuit Breaker, BR Series, 30A, 2 Pole, 120/240V AC, 10kA SO435482
Soundwave

Circuit Breaker, BR Series, 30A, 2 Pole, 120/240V AC, 10kA

Zoro # G609845184
Mfr # SO435482
product price:  $63.65
/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
Tinkertools 6.54 x 4 in. 60A 120-240V 2 Space 4 Circuits Plug-on Neutral Main Lug Load Center TI2741418
Tinkertools

6.54 x 4 in. 60A 120-240V 2 Space 4 Circuits Plug-on Neutral Main Lug Load Center

Zoro # G211954236
Mfr # TI2741418
product price:  $182.99
/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
Virtual 100A Main Breaker Installed Indoor Plug On Neutral Load Center, 20 Spaces VI2668994
Virtual

100A Main Breaker Installed Indoor Plug On Neutral Load Center, 20 Spaces

Zoro # G111992062
Mfr # VI2668994
original price:  $187.99 , new price: $172.99 , 7 percent off
7% off
new price:  $172.99
/ea
Square D Cb Undervoltage Trip 2430V Ac/Dc S33668
Square D

Cb Undervoltage Trip 2430V Ac/Dc

Zoro # G0840561
Mfr # S33668
product price:  $569.99
/ea
Siemens MAG 5000 CT IP67 / NEMA 4X/6 7ME6910-1AA30-1AD0
Siemens

MAG 5000 CT IP67 / NEMA 4X/6

Zoro # G616284877
Mfr # 7ME6910-1AA30-1AD0
product price:  $2,396.99
/ea
Eaton Load Center, 8 Spaces, 125A, 120/240V AC, Main lug, 1 Phase 473009
Eaton

Load Center, 8 Spaces, 125A, 120/240V AC, Main lug, 1 Phase

Zoro # G304045803
Mfr # 473009
original price:  $98.59 , new price: $93.49 , 5 percent off
5% off
new price:  $93.49
/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
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 1.1.1.6 3RV2021-1AA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 1.1.1.6

Zoro # G715465955
Mfr # 3RV2021-1AA10
product price:  $109.99
/ea
Sold in mult. of 5 for $549.95
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 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
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 nut keeper kit 3 units inch thread accessory for: 3VA57/58/59 3VA9873-0QA00
Siemens

nut keeper kit 3 units inch thread accessory for: 3VA57/58/59

Zoro # G016284873
Mfr # 3VA9873-0QA00
product price:  $146.99
/ea
Sold in mult. of 3 for $440.97
Siemens Load Center, W0, 125A, Main Lug, 1 Phase W0408ML1125
Siemens

Load Center, W0, 125A, Main Lug, 1 Phase

Zoro # G7734603
Mfr # W0408ML1125
product price:  $69.59
/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
Square D Panelboard Cover/Trim Nf Type 1 S Hr 50H NC50SHR
Square D

Panelboard Cover/Trim Nf Type 1 S Hr 50H

Zoro # G0854169
Mfr # NC50SHR
product price:  $354.99
/ea
Circuit Protection (3,500+ items) - Page 33
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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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