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  1. Home
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  3. Electrical Supplies
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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 89

Square D Circuit breaker accessory, PowerPacT H/J, phase barrier, quantity 6 S29329
Square D

Circuit breaker accessory, PowerPacT H/J, phase barrier, quantity 6

Zoro # G0840275
Mfr # S29329
product price:  $48.79
/ea
Square D Power Supply, PowerPact P PowerPact, 1200A AL1200P25K
Square D

Power Supply, PowerPact P PowerPact, 1200A

Zoro # G3975523
Mfr # AL1200P25K
product price:  $263.99
/ea
Siemens circular conduc. terminal TA1.2 35A&185 mmAsqrd 3 units accessory for: 3VA12 3VA9253-0JB12
Siemens

circular conduc. terminal TA1.2 35A&185 mmAsqrd 3 units accessory for: 3VA12

Zoro # G615959981
Mfr # 3VA9253-0JB12
product price:  $41.25
/ea
Sold in mult. of 11 for $453.75
No Product Image Available
Cep

CB 30A NGFCI SNAP IN BREAKER

Zoro # G409946357
Mfr # CB230NS
product price:  $38.39
/ea
No Product Image Available
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces

Zoro # G8505183
Mfr # AF49FD
product price:  $827.99
/ea
Square D Front Mounting Kit, Square D Multi 9 Circuit Breakers, 2 Poles MG26984
Square D

Front Mounting Kit, Square D Multi 9 Circuit Breakers, 2 Poles

Zoro # G0288486
Mfr # MG26984
product price:  $15.79
/ea
Siemens Insulated Ground Bar Kit ECINSGB5
Siemens

Insulated Ground Bar Kit

Zoro # G823509992
Mfr # ECINSGB5
product price:  $23.45
/ea
Polaris Isolated Ground Bar, Electrical Enclosures, 600V GBC2-7
Polaris

Isolated Ground Bar, Electrical Enclosures, 600V

Zoro # G1635081
Mfr # GBC2-7
product price:  $31.69
/ea
Nsi Tork Power Pack, 120/230/277V AC, 20A TRP-24B
Nsi Tork

Power Pack, 120/230/277V AC, 20A

Zoro # G1754407
Mfr # TRP-24B
product price:  $66.89
/ea
Eaton Cutler-Hammer Ground Bar Kit, 47 in L, 10 Terminal GBKP10P
Eaton Cutler-Hammer

Ground Bar Kit, 47 in L, 10 Terminal

Zoro # G608349188
Mfr # GBKP10P
product price:  $12.29
/ea
Ge Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces AF43F
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 225A, 42 Spaces

Zoro # G8505113
Mfr # AF43F
product price:  $462.99
/ea
Eaton Panelboard, 225A, 208Y/120V, 3 Phase PRL1X3225X42CS
Eaton

Panelboard, 225A, 208Y/120V, 3 Phase

Zoro # G112415195
Mfr # PRL1X3225X42CS
original price:  $563.99 , new price: $551.99 , 2 percent off
2% off
new price:  $551.99
/ea
No Product Image Available
Polaris

Ground Bar, Aluminum, 7 Circuit, 2-14 AWG

Zoro # G1635072
Mfr # GBA2-7
product price:  $23.95
/ea
Schneider Electric Circuit breaker accessory, PowerPacT H/J, extension, handle, toggle, fixed, set of 5 S29313
Schneider Electric

Circuit breaker accessory, PowerPacT H/J, extension, handle, toggle, fixed, set of 5

Zoro # G3974482
Mfr # S29313
product price:  $117.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary 3VA9404-0JC23
Siemens

circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary

Zoro # G915960083
Mfr # 3VA9404-0JC23
product price:  $297.99
/ea
Sold in mult. of 2 for $595.98
Siemens RC unit for 5SL4 2-pole 5SM2623-6
Siemens

RC unit for 5SL4 2-pole

Zoro # G916096712
Mfr # 5SM2623-6
product price:  $79.19
/ea
Sold in mult. of 5 for $395.95
Siemens accessories circuit breaker 3WL rated current ref. module 1000A f. 3WL9111-2AA57-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 1000A f.

Zoro # G915866248
Mfr # 3WL9111-2AA57-0AA0
product price:  $387.99
/ea
Siemens accessories circuit breaker 3WL rated current ref. module 3200A f. 3WL9111-2AA64-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 3200A f.

Zoro # G815866171
Mfr # 3WL9111-2AA64-0AA0
product price:  $387.99
/ea
Siemens accessories circuit breaker 3WL bowden wire f. mutual mech. 3WL9111-0BB25-0AA0
Siemens

accessories circuit breaker 3WL bowden wire f. mutual mech.

Zoro # G815868007
Mfr # 3WL9111-0BB25-0AA0
product price:  $160.99
/ea
Sold in mult. of 3 for $482.97
Siemens accessories circuit breaker 3WL rated current ref. module 2500A f. 3WL9111-2AA63-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 2500A f.

Zoro # G815866157
Mfr # 3WL9111-2AA63-0AA0
product price:  $387.99
/ea
Siemens accessories circuit-breaker 3WL automatic reset of anti-pumping device 3WL9111-0AK01-0AA0
Siemens

accessories circuit-breaker 3WL automatic reset of anti-pumping device

Zoro # G815958647
Mfr # 3WL9111-0AK01-0AA0
product price:  $94.35
/ea
Sold in mult. of 4 for $377.40
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large 3 units accessory 3VA9233-0JJ13
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil large 3 units accessory

Zoro # G715960160
Mfr # 3VA9233-0JJ13
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Siemens circuit-breaker accessor. 3WL low-profile base for fixed-mounted 3WL9111-0BB55-0AA0
Siemens

circuit-breaker accessor. 3WL low-profile base for fixed-mounted

Zoro # G715960054
Mfr # 3WL9111-0BB55-0AA0
product price:  $175.99
/ea
Sold in mult. of 3 for $527.97
Schneider Electric Undervoltage Release, Multi 9 Circuit Breakers, 230V AC, 0 Poles M9A26969
Schneider Electric

Undervoltage Release, Multi 9 Circuit Breakers, 230V AC, 0 Poles

Zoro # G6533873
Mfr # M9A26969
product price:  $192.99
/ea
Siemens accessories circuit breaker 3WL rated current ref. module 1600A f. 3WL9111-2AA61-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 1600A f.

Zoro # G615866111
Mfr # 3WL9111-2AA61-0AA0
product price:  $387.99
/ea
Siemens RC unit for 5SY 4-pole 5SM2842-8
Siemens

RC unit for 5SY 4-pole

Zoro # G516096716
Mfr # 5SM2842-8
product price:  $237.99
/ea
Sold in mult. of 3 for $713.97
Siemens accessories circuit-breaker 3WL emc-filter 3WL9111-0AK32-0AA0
Siemens

accessories circuit-breaker 3WL emc-filter

Zoro # G515482879
Mfr # 3WL9111-0AK32-0AA0
product price:  $1,303.99
/ea
Siemens accessories circuit breaker 3WL 1st released signal switch 1W S24 3WL9111-0AH04-0AA0
Siemens

accessories circuit breaker 3WL 1st released signal switch 1W S24

Zoro # G415866106
Mfr # 3WL9111-0AH04-0AA0
product price:  $98.59
/ea
Sold in mult. of 4 for $394.36
Siemens accessories circuit breaker 3WL position signal switch f. guide frame 3WL9111-1AH11-0AA0
Siemens

accessories circuit breaker 3WL position signal switch f. guide frame

Zoro # G415866113
Mfr # 3WL9111-1AH11-0AA0
product price:  $454.99
/ea
Siemens accessories circuit breaker 3WL bowden wire f. mutual mech. 3WL9111-0BB26-0AA0
Siemens

accessories circuit breaker 3WL bowden wire f. mutual mech.

Zoro # G415867998
Mfr # 3WL9111-0BB26-0AA0
product price:  $207.99
/ea
Sold in mult. of 2 for $415.98
Siemens accessories circuit breaker 3WL rated current ref. module 800A f. 3WL9111-2AA56-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 800A f.

Zoro # G315866220
Mfr # 3WL9111-2AA56-0AA0
product price:  $387.99
/ea
Siemens circuit-breaker accessor. 3WL voltage transformer 3-pole for 3WL9111-0BB68-0AA0
Siemens

circuit-breaker accessor. 3WL voltage transformer 3-pole for

Zoro # G315960003
Mfr # 3WL9111-0BB68-0AA0
product price:  $451.99
/ea
Siemens accessories circuit breaker 3WL rated current ref. module 2000A f. 3WL9111-2AA62-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 2000A f.

Zoro # G315866169
Mfr # 3WL9111-2AA62-0AA0
product price:  $387.99
/ea
Siemens RC unit for 5SL4 4-pole 5SM2646-6
Siemens

RC unit for 5SL4 4-pole

Zoro # G316096749
Mfr # 5SM2646-6
product price:  $130.99
/ea
Sold in mult. of 4 for $523.96
Siemens accessories circuit breaker 3WL rated current ref. module 315A f. 3WL9111-2AA52-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 315A f.

Zoro # G315866190
Mfr # 3WL9111-2AA52-0AA0
product price:  $387.99
/ea
Siemens access. circuit-breaker 3WL retrofit set Internal cable to connect 3WL9111-0AK46-0AA0
Siemens

access. circuit-breaker 3WL retrofit set Internal cable to connect

Zoro # G315958628
Mfr # 3WL9111-0AK46-0AA0
product price:  $66.99
/ea
Sold in mult. of 6 for $401.94
Circuit Protection (3,500+ items) - Page 89
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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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