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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 21

Siemens cover frame for door cutout 104.6 x 84.7mm WxH accessory for: circuit 3VA9253-0SB20
Siemens

cover frame for door cutout 104.6 x 84.7mm WxH accessory for: circuit

Zoro # G915961011
Mfr # 3VA9253-0SB20
product price: 
$33.89
/ea
Sold in mult. of 11 for $372.79
Ge Main Breaker Kit, Pro-Stock A-Series Panelboards, 100A MB613
Ge

Main Breaker Kit, Pro-Stock A-Series Panelboards, 100A

Zoro # G8505506
Mfr # MB613
product price: 
$164.99
/ea
Schneider Electric Lug Kit, PowerPact L-Frame, 400/600A, 3 Poles AL600LF52K3
Schneider Electric

Lug Kit, PowerPact L-Frame, 400/600A, 3 Poles

Zoro # G3976241
Mfr # AL600LF52K3
product price: 
$673.99
/ea
No Product Image Available
York

CIRCUIT BREAKER LUG KIT

Zoro # G415670901
Mfr # 025 34414 000
product price: 
$423.99
/ea
Eaton Shunt Trip, FAZ Circuit Breakers and Supplementary Protectors Use With, 12/110V AC, 1A FAZ-XAA-C-12-110VAC
Eaton

Shunt Trip, FAZ Circuit Breakers and Supplementary Protectors Use With, 12/110V AC, 1A

Zoro # G8644002
Mfr # FAZ-XAA-C-12-110VAC
product price: 
$80.19
/ea
Eaton Circuit Breaker Accessories A1X2LTK
Eaton

Circuit Breaker Accessories

Zoro # G216109914
Mfr # A1X2LTK
product price: 
$150.99
/ea
Square D Circuit Breaker, QO Series, 20A, 1 Pole, 120V AC, 10kA at 120V AC 6562821
SQUARE D QO Ground Fault Circuit Interrupter Plug In Circuit Breaker
2 results
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Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-0CA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G515465971
Mfr # 3RV2111-0CA10
product price: 
$158.99
/ea
Sold in mult. of 4 for $635.96
Eaton 2 Top Feed Hub DS200H2P
Eaton

2 Top Feed Hub

Zoro # G408211975
Mfr # DS200H2P
product price: 
$26.75
/ea
Sold in mult. of 2 for $53.50
Siemens cover frame for door cutout 76.2 x 70.7 mm WxH accessory for: circuit 3VA9033-0SB20
Siemens

cover frame for door cutout 76.2 x 70.7 mm WxH accessory for: circuit

Zoro # G015961027
Mfr # 3VA9033-0SB20
product price: 
$38.35
/ea
Sold in mult. of 12 for $460.20
No Product Image Available
Tyco Electronics

Push-to-Reset Thermal Circuit Breaker, 1-Pole, 30A

Zoro # G922797382
Mfr # W58-XC4C12A-30
product price: 
$24.99
/ea
No Product Image Available
Ge

Panel Mounting Kit

Zoro # G2024461
Mfr # ASPTED3P
product price: 
$338.99
/ea
Siemens rear connection stud round short, 1 unit accessory for: 3VA12 3VA9211-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA12

Zoro # G416300456
Mfr # 3VA9211-0QF10
product price: 
$23.59
/ea
Sold in mult. of 18 for $424.62
Siemens nut keeper kit right-angled 4 units accessory for: 3VA12 3VA9214-0QG00
Siemens

nut keeper kit right-angled 4 units accessory for: 3VA12

Zoro # G216284888
Mfr # 3VA9214-0QG00
product price: 
$61.45
/ea
Sold in mult. of 7 for $430.15
Siemens Combo H&L Cont 200A N12 Circ Brkr CMBF20120
Siemens

Combo H&L Cont 200A N12 Circ Brkr

Zoro # G316091874
Mfr # CMBF20120
product price: 
$12,654.99
/ea
Eaton Meter Stack Grounding Device MSEGR2CS
Eaton

Meter Stack Grounding Device

Zoro # G621850081
Mfr # MSEGR2CS
product price: 
$23.49
/ea
Siemens RC unit for 5SY 4-pole 5SM2345-6KK01
Siemens

RC unit for 5SY 4-pole

Zoro # G916096682
Mfr # 5SM2345-6KK01
product price: 
$428.99
/ea
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
Square D QOU Circuit Breaker Padlock, 2P or 3P, Low A, OFF Position Only QOU2PAFLA
Square D

QOU Circuit Breaker Padlock, 2P or 3P, Low A, OFF Position Only

Zoro # G0566791
Mfr # QOU2PAFLA
product price: 
$25.99
/ea
Siemens circular conduc. terminal TA2.5 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9133-0JF68
Siemens

circular conduc. terminal TA2.5 6 x 14 AWG2 AWG for 6 cables 3 units

Zoro # G915960144
Mfr # 3VA9133-0JF68
product price: 
$195.99
/ea
Sold in mult. of 3 for $587.97
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
Output HOM2040M200PCVP Homeline 200A Main Breaker Installed Indoor Load Center Value Pack OU3293191
Output

HOM2040M200PCVP Homeline 200A Main Breaker Installed Indoor Load Center Value Pack

Zoro # G111962362
Mfr # OU3293191
original price:  $300.99 , new price: $270.99 , 9 percent off
9% off
new price: 
$270.99
/ea
Square D Meter Main, RC, 0 Spaces, 200A, Main Lug, 1 Phase RC200S
Square D

Meter Main, RC, 0 Spaces, 200A, Main Lug, 1 Phase

Zoro # G4607264
Mfr # RC200S
product price: 
$914.99
/ea
Eaton BR 200A 8-Space 16-Pole Outdoor Plug On Neutral Main Lug Load Center BRP08E200RF
Eaton

BR 200A 8-Space 16-Pole Outdoor Plug On Neutral Main Lug Load Center

Zoro # G721863554
Mfr # BRP08E200RF
product price: 
$217.99
/ea
Eaton Circuit Breaker Line/Load Lug Kit, 20A, F-Frame (Kit of 3) 3T20FB
Eaton

Circuit Breaker Line/Load Lug Kit, 20A, F-Frame (Kit of 3)

Zoro # G922797641
Mfr # 3T20FB
product price: 
$18.79
/ea
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 plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole 3VA9144-0KP10
Siemens

plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole

Zoro # G915868068
Mfr # 3VA9144-0KP10
product price: 
$174.99
/ea
Sold in mult. of 3 for $524.97
Square D Panelboard Cover/Trim Iline 4Pc S 86H HCR86TS
Square D

Panelboard Cover/Trim Iline 4Pc S 86H

Zoro # G0856451
Mfr # HCR86TS
product price: 
$938.99
/ea
Siemens circular conduc. terminal TC3.2 3 x 250400 kcmil Cu with auxiliary 3VA9673-0JK32
Siemens

circular conduc. terminal TC3.2 3 x 250400 kcmil Cu with auxiliary

Zoro # G215960097
Mfr # 3VA9673-0JK32
product price: 
$1,344.99
/ea
No Product Image Available
Siemens

BRKR 3VA5/6 150A 250A Padlock Device

Zoro # G816342414
Mfr # 3VA91380LB11
product price: 
$88.39
/ea
Ge TKM8/THKM8 Circuit Breaker Shunt Trip Installation Kit TK8SPK
Ge

TKM8/THKM8 Circuit Breaker Shunt Trip Installation Kit

Zoro # G623397379
Mfr # TK8SPK
product price: 
$1,307.99
/ea
Optifuse Splashproof Boot for Thermal Breakers CBW-B-DC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829870
Mfr # CBW-B-DC-11
product price: 
$1.85
/ea
Sold in mult. of 5 for $9.25
Siemens MOUNTING UNIT FOR LOAD CELLS SIWAREX WL280 RN-S SA 10T OR 13T INSTALLATION 7MH5713-5DA00
Siemens

MOUNTING UNIT FOR LOAD CELLS SIWAREX WL280 RN-S SA 10T OR 13T INSTALLATION

Zoro # G116284926
Mfr # 7MH5713-5DA00
product price: 
$3,162.99
/ea
Square D Lug Kit, 240V AC, 400A NQALV4
Square D

Lug Kit, 240V AC, 400A

Zoro # G0856095
Mfr # NQALV4
product price: 
$596.99
/ea
Square D Panelboard Main Breaker Kit, HDL, HGL, HJL, HLL, HRL, 150A, 347V, Main Circuit Breaker, 3 Phase N150MH
Square D

Panelboard Main Breaker Kit, HDL, HGL, HJL, HLL, HRL, 150A, 347V, Main Circuit Breaker, 3 Phase

Zoro # G4624557
Mfr # N150MH
product price: 
$655.20
/ea
Industrial C & S PowerMark Gold Main Breaker Outdoor Load Center Kit, 20 Spaces, 40 Circuits, 200-Amps TM2020RCUBK1
Industrial C & S

PowerMark Gold Main Breaker Outdoor Load Center Kit, 20 Spaces, 40 Circuits, 200-Amps

Zoro # G616213419
Mfr # TM2020RCUBK1
product price: 
$664.99
/ea
Circuit Protection (3,500+ items) - Page 21
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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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