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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 53

Square D Panelbaord accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 350kcmil HC6SN
Square D

Panelbaord accessory, I-Line, assembly kit, solid neutral, 600A, 14 AWG to 350kcmil

Zoro # G0855508
Mfr # HC6SN
product price: 
$411.99
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 80in H NC80VS
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, ventilated, 20in W x 80in H

Zoro # G0855681
Mfr # NC80VS
product price: 
$444.99
/ea
Square D Cb Power Distribution Connector (3) PDC3FA2
Square D

Cb Power Distribution Connector (3)

Zoro # G0846505
Mfr # PDC3FA2
product price: 
$91.99
/ea
Square D Solid neutral assembly, I-Line Panelboard, HCR, 1200A, neutral current transformer HCR12SNCT
Square D

Solid neutral assembly, I-Line Panelboard, HCR, 1200A, neutral current transformer

Zoro # G0855456
Mfr # HCR12SNCT
product price: 
$966.99
/ea
Square D Circuit Breaker Shunt Trip 12V Dc S29382
Square D

Circuit Breaker Shunt Trip 12V Dc

Zoro # G0840695
Mfr # S29382
product price: 
$561.99
/ea
Square D Trim front, I-Line Panelboard, HCJ, surface mount, 4 pcs, 32in W x 73in H HCM73TS
Square D

Trim front, I-Line Panelboard, HCJ, surface mount, 4 pcs, 32in W x 73in H

Zoro # G0801258
Mfr # HCM73TS
product price: 
$603.99
/ea
Square D Circuit breaker accessory, PowerPacT M/P, lug kit, mechanical, 800 A, aluminium YA800P7
Square D

Circuit breaker accessory, PowerPacT M/P, lug kit, mechanical, 800 A, aluminium

Zoro # G0841219
Mfr # YA800P7
product price: 
$589.99
/ea
Square D Panelboard accessory, NQ, main breaker deadfront, 225A, Q Frame NQRPLMB2Q
Square D

Panelboard accessory, NQ, main breaker deadfront, 225A, Q Frame

Zoro # G0855447
Mfr # NQRPLMB2Q
product price: 
$166.99
/ea
Square D Base, QO plug on circuit breakers Use With, 120/240V AC, 200A QON318L200
Square D

Base, QO plug on circuit breakers Use With, 120/240V AC, 200A

Zoro # G0567010
Mfr # QON318L200
product price: 
$327.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (4) 600-2 AWG

Zoro # G1629247
Mfr # 4-600L4
product price: 
$146.99
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, hinged, 20in W x 68in H NC68SHR
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, hinged, 20in W x 68in H

Zoro # G0855806
Mfr # NC68SHR
product price: 
$521.99
/ea
Square D Cover, Surface, 20inWx68inL NC68VS
Square D

Cover, Surface, 20inWx68inL

Zoro # G7121721
Mfr # NC68VS
product price: 
$395.99
/ea
Square D Undervoltage Release, PowerPact(R) B Circuit Breakers, 24V AC/DC, 0 Poles LV426801
Square D

Undervoltage Release, PowerPact(R) B Circuit Breakers, 24V AC/DC, 0 Poles

Zoro # G6575937
Mfr # LV426801
product price: 
$539.99
/ea
Square D Load Center, HOM, 24 Spaces, 125A, 120/240V AC, PoN Convertible Main Breaker, 1 Phase HOM2448M125PC
Square D

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

Zoro # G3304171
Mfr # HOM2448M125PC
product price: 
$269.99
/ea
Schneider Electric Shunt Trip Release, Multi-9 Circuit Breakers, 48V AC/48V DC, 0 Poles M9A26477
Schneider Electric

Shunt Trip Release, Multi-9 Circuit Breakers, 48V AC/48V DC, 0 Poles

Zoro # G6538931
Mfr # M9A26477
product price: 
$107.99
/ea
Siemens Panelboard Interior, W0, 2 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase W0204MB1100
Siemens

Panelboard Interior, W0, 2 Spaces, 100A, 120/240V AC, Main Circuit Breaker, 1 Phase

Zoro # G504350837
Mfr # W0204MB1100
original price:  $179.99 , new price: $163.99 , 8 percent off
8% off
new price: 
$163.99
/ea
Industrial C & S Thermal Magnetic Circuit Breaker, THQL Series, 20A, 1 Pole, 120/240V AC, 10kA at 120/240V AC THQL1120GFTP
INDUSTRIAL C & S THQL Ground Fault Circuit Interrupter Plug In Circuit Breaker
2 results
View Items
No Product Image Available
Eaton Cutler-Hammer

Main Lug Kit, 200 A, 120240 VAC, 1 to 300 kcmil Wire

Zoro # G308349204
Mfr # BRL200
product price: 
$43.29
/ea
Square D Circuit breaker accessory, PowerPacT R, terminal pad kit, 3 pole, one end only RLTB
Square D

Circuit breaker accessory, PowerPacT R, terminal pad kit, 3 pole, one end only

Zoro # G0840546
Mfr # RLTB
product price: 
$791.99
/ea
Siemens Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker F6N12
Siemens

Circuit Breaker Enclosure, F6N, 3 Spaces, 250A, Main Circuit Breaker

Zoro # G0443177
Mfr # F6N12
product price: 
$827.99
/ea
Schneider Electric Cam ammeter switch, 3 circuits, 90, 12 A K1F003MCH
Schneider Electric

Cam ammeter switch, 3 circuits, 90, 12 A

Zoro # G3981589
Mfr # K1F003MCH
product price: 
$171.99
/ea
Siemens shunt release 24-60 V DC for miniature circuit breaker according to UL 489 5ST3031-0HG
Siemens

shunt release 24-60 V DC for miniature circuit breaker according to UL 489

Zoro # G515868369
Mfr # 5ST3031-0HG
product price: 
$132.99
/ea
Sold in mult. of 3 for $398.97
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 2 Poles LV426964
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 125A, 2 Poles

Zoro # G6579358
Mfr # LV426964
product price: 
$99.65
/ea
Abb Circuit Breaker Accessory, 600V AC/500V DC, 70A, 3 Poles XT2LU3070MFF000XXX
Abb

Circuit Breaker Accessory, 600V AC/500V DC, 70A, 3 Poles

Zoro # G602319095
Mfr # XT2LU3070MFF000XXX
product price: 
$3,205.99
/ea
Square D Meter Main, MPL, 120/240V AC, Main Lug, 1 Phase MPL64225
Square D

Meter Main, MPL, 120/240V AC, Main Lug, 1 Phase

Zoro # G4609154
Mfr # MPL64225
product price: 
$3,659.99
/ea
No Product Image Available
Nsi

NEMA Panel Lug, (3) 350-6 AWG

Zoro # G1628973
Mfr # 3-350L2/L4
product price: 
$98.29
/ea
Square D Panelboard accessory, I-Line, assembly kit, solid neutral, 400A, 14 AWG to 350kcmil HC4SN
Square D

Panelboard accessory, I-Line, assembly kit, solid neutral, 400A, 14 AWG to 350kcmil

Zoro # G0570407
Mfr # HC4SN
product price: 
$295.99
/ea
Square D Circuit breaker accessory, FA/FH/FC, connector, power distribution, 15A to 100A, qty 3 PDC6FA6
Square D

Circuit breaker accessory, FA/FH/FC, connector, power distribution, 15A to 100A, qty 3

Zoro # G0846520
Mfr # PDC6FA6
product price: 
$103.99
/ea
Square D Prewired Undervoltage Release, PowerPact(R) B Circuit Breakers, 24V AC/DC, 0 Poles LV426821
Square D

Prewired Undervoltage Release, PowerPact(R) B Circuit Breakers, 24V AC/DC, 0 Poles

Zoro # G6561307
Mfr # LV426821
product price: 
$611.99
/ea
Siemens insulating plate extended 4-pole, 1 unit accessory for: 3VA52, 3VA61/62 3VA9271-0WJ40
Siemens

insulating plate extended 4-pole, 1 unit accessory for: 3VA52, 3VA61/62

Zoro # G516083181
Mfr # 3VA9271-0WJ40
product price: 
$26.15
/ea
Sold in mult. of 14 for $366.10
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 42.52 A 3RV2031-4WB10
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 42.52 A

Zoro # G415465835
Mfr # 3RV2031-4WB10
product price: 
$387.99
/ea
Sold in mult. of 2 for $775.98
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M6 x 80 mm 3VA9517-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M6 x 80 mm

Zoro # G416284824
Mfr # 3VA9517-0SS10
product price: 
$44.99
/ea
Sold in mult. of 10 for $449.90
Siemens undervoltage release 24 V DC accessory for: 3VA4/5/6 3VA9978-0BB11
Siemens

undervoltage release 24 V DC accessory for: 3VA4/5/6

Zoro # G316046713
Mfr # 3VA9978-0BB11
product price: 
$159.99
/ea
Sold in mult. of 3 for $479.97
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, 20in W x 74in H NC74S
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, 20in W x 74in H

Zoro # G0855736
Mfr # NC74S
product price: 
$491.99
/ea
Ge Miniature Circuit Breaker, THHQC Series, 40A, 1 Pole, 120/240V AC, 22kA at 120/240V AC THHQC1140WL
GE THHQC Standard Surface Mount/DIN Rail Miniature Circuit Breaker
17 results
View Items
Square D Pnlbd Cover/Trim Nf T1 S 86H 20W NC86VSHR
Square D

Pnlbd Cover/Trim Nf T1 S 86H 20W

Zoro # G0855849
Mfr # NC86VSHR
product price: 
$747.99
/ea
Circuit Protection (3,500+ items) - Page 53
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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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