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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 55

No Product Image Available
Nmt

N5B ORANGE SPRING 3-13wc NON-CSA

Zoro # G415689026
Mfr # N5B-ORANGE
product price: 
$4.25
/ea
Sold in mult. of 2 for $8.50
No Product Image Available
Cep

CB 20A NGFCI SNAP IN BREAKER

Zoro # G009946320
Mfr # CB120NS
product price: 
$14.99
/ea
Square D Lug Kit, 240V AC, 600A NQALV6
Square D

Lug Kit, 240V AC, 600A

Zoro # G0856101
Mfr # NQALV6
product price: 
$1,674.29
/ea
Square D QOU Circuit Breaker Padlock, 1P, Low A, OFF or ON Position QOU1PA
Square D

QOU Circuit Breaker Padlock, 1P, Low A, OFF or ON Position

Zoro # G3510361
Mfr # QOU1PA
product price: 
$9.45
/ea
Sold in mult. of 2 for $18.90
Siemens circular conduc. terminal TA1.3 14 AWGA&1/0 3 units accessory for: 3VA52 3VA9233-0JB11
Siemens

circular conduc. terminal TA1.3 14 AWGA&1/0 3 units accessory for: 3VA52

Zoro # G715960085
Mfr # 3VA9233-0JB11
product price: 
$31.39
/ea
Sold in mult. of 13 for $408.07
Siemens circular conduc. terminal TA6.2 4 x 1/0500 kcmil for 4 cables 3 units 3VA9773-0JJ43
Siemens

circular conduc. terminal TA6.2 4 x 1/0500 kcmil for 4 cables 3 units

Zoro # G815960060
Mfr # 3VA9773-0JJ43
product price: 
$514.99
/ea
Siemens Undervoltage release 24 V DC with screw terminal for circuit breaker 3RV2 3RV2902-1AB4
Siemens

Undervoltage release 24 V DC with screw terminal for circuit breaker 3RV2

Zoro # G615867545
Mfr # 3RV2902-1AB4
product price: 
$146.99
/ea
Sold in mult. of 3 for $440.97
Siemens circular conduc. terminal TA6.3 4 x 1/0500 kcmil for 100% rated circuit 3VA9773-0JM43
Siemens

circular conduc. terminal TA6.3 4 x 1/0500 kcmil for 100% rated circuit

Zoro # G615960086
Mfr # 3VA9773-0JM43
product price: 
$1,131.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables with 3VA9574-0JG23
Siemens

circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables with

Zoro # G815959989
Mfr # 3VA9574-0JG23
product price: 
$353.99
/ea
Sold in mult. of 2 for $707.98
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA52, 3VA61/62 3VA9271-0WJ30
Siemens

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

Zoro # G816083096
Mfr # 3VA9271-0WJ30
product price: 
$18.15
/ea
Sold in mult. of 19 for $344.85
Siemens Device adapter MCCB 3-pole 8US1213-4AP03
Siemens

Device adapter MCCB 3-pole

Zoro # G816284929
Mfr # 8US1213-4AP03
product price: 
$372.99
/ea
Sold in mult. of 2 for $745.98
Eaton 3P 3 WIRE TERMINAL KIT 3TA125E3K
Eaton

3P 3 WIRE TERMINAL KIT

Zoro # G416502645
Mfr # 3TA125E3K
product price: 
$113.99
/ea
Siemens mounting screw kit comprises 2 screws and nuts, inch thread No. 8-32 UNC x 3VA9156-0SS00
Siemens

mounting screw kit comprises 2 screws and nuts, inch thread No. 8-32 UNC x

Zoro # G316284863
Mfr # 3VA9156-0SS00
product price: 
$23.29
/ea
Sold in mult. of 19 for $442.51
Siemens HHLD FR TRIP UNIT 600A 3P 600 VAC HHLD63T600
Siemens

HHLD FR TRIP UNIT 600A 3P 600 VAC

Zoro # G116310106
Mfr # HHLD63T600
product price: 
$6,614.99
/ea
Siemens Terminal cover for box terminals for Circuit Breaker 3RV2742 in size S3 3RV2948-1LA00
Siemens

Terminal cover for box terminals for Circuit Breaker 3RV2742 in size S3

Zoro # G315868132
Mfr # 3RV2948-1LA00
product price: 
$13.19
/ea
Sold in mult. of 34 for $448.46
Siemens nut keeper kit, 3 units accessory for: 3VA4 3VA9133-0QA01
Siemens

nut keeper kit, 3 units accessory for: 3VA4

Zoro # G316284818
Mfr # 3VA9133-0QA01
product price: 
$31.49
/ea
Sold in mult. of 14 for $440.86
Siemens box terminal TS1.2 3 units 10 AWG&3/0 with aux. conductor voltage tap 3 3VA9143-0JH12
Siemens

box terminal TS1.2 3 units 10 AWG&3/0 with aux. conductor voltage tap 3

Zoro # G116127872
Mfr # 3VA9143-0JH12
product price: 
$56.15
/ea
Sold in mult. of 6 for $336.90
Siemens residual current device RCD320 basic RCD type A loadside mounted rated 3VA9114-0RL10
Siemens

residual current device RCD320 basic RCD type A loadside mounted rated

Zoro # G316083077
Mfr # 3VA9114-0RL10
product price: 
$748.99
/ea
Siemens JD/LD 480V SHUNT TRIP S04JLD6
Siemens

JD/LD 480V SHUNT TRIP

Zoro # G116310076
Mfr # S04JLD6
product price: 
$1,848.99
/ea
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 3 3VA9673-0JJ24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 3

Zoro # G215960196
Mfr # 3VA9673-0JJ24
product price: 
$364.99
/ea
Sold in mult. of 2 for $729.98
Siemens circular conduc. terminal TA4.4 4 x 4/0600 kcmil with aux. conductor 3VA9673-0JC44
Siemens

circular conduc. terminal TA4.4 4 x 4/0600 kcmil with aux. conductor

Zoro # G215960127
Mfr # 3VA9673-0JC44
product price: 
$528.99
/ea
Murrelektronik CAP WITH SPRING PLUG TERMINALS 21 POLE, Use with MVP12 / Exact12 UNIVERSAL 8000-84749-0000000
Murrelektronik

CAP WITH SPRING PLUG TERMINALS 21 POLE, Use with MVP12 / Exact12 UNIVERSAL

Zoro # G300691929
Mfr # 8000-84749-0000000
product price: 
$75.75
/ea
Siemens Phase barrier for circuit breaker Size S2 3RV2938-1K
Siemens

Phase barrier for circuit breaker Size S2

Zoro # G115868110
Mfr # 3RV2938-1K
product price: 
$12.85
/ea
Sold in mult. of 29 for $372.65
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor 3VA9673-0JC24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor

Zoro # G415959969
Mfr # 3VA9673-0JC24
product price: 
$422.99
/ea
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 18.25 A 3RV2021-4DA15
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 18.25 A

Zoro # G015465860
Mfr # 3RV2021-4DA15
product price: 
$194.99
/ea
Sold in mult. of 3 for $584.97
Square D Meter Main, EZM, 225A, 120/240V AC, 3 Phase EZMT333225
Square D

Meter Main, EZM, 225A, 120/240V AC, 3 Phase

Zoro # G4608594
Mfr # EZMT333225
product price: 
$11,460.99
/ea
Square D Meter Main, EZM, 225A, 120/240V AC, 3 Phase EZML332225
Square D

Meter Main, EZM, 225A, 120/240V AC, 3 Phase

Zoro # G4607641
Mfr # EZML332225
product price: 
$5,838.99
/ea
Square D Panelboard Interior, HCP, 800A, Main Lug, 3 Phase HCP14508
Square D

Panelboard Interior, HCP, 800A, Main Lug, 3 Phase

Zoro # G0856497
Mfr # HCP14508
product price: 
$3,084.48
/ea
Square D Meter Main, MP, 120/240V AC, Main Lug, 1 Phase MP66125
CAD Files Available
Square D

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

Zoro # G4608332
Mfr # MP66125
product price: 
$2,417.99
/ea
Square D Meter Main, CUM, 0 Spaces, 400A; 200A, Main Lug, 1 Phase CUM400CB
CAD Files Available
Square D

Meter Main, CUM, 0 Spaces, 400A; 200A, Main Lug, 1 Phase

Zoro # G4607748
Mfr # CUM400CB
product price: 
$8,980.99
/ea
Siemens module for handle interlock w. Bowd. cable accessory for: circuit breaker 3VA9877-0VF10
Siemens

module for handle interlock w. Bowd. cable accessory for: circuit breaker

Zoro # G615868450
Mfr # 3VA9877-0VF10
product price: 
$263.99
/ea
Sold in mult. of 2 for $527.98
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 49.59 A 3RV2031-4XB10
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 49.59 A

Zoro # G315465874
Mfr # 3RV2031-4XB10
product price: 
$423.99
/ea
Sold in mult. of 2 for $847.98
Automation Systems Interconnect 25 PIN Male Breakout Board to PCB Wire Connections, DIN Rail Mount, 2PK XCPD25M
Automation Systems Interconnect

25 PIN Male Breakout Board to PCB Wire Connections, DIN Rail Mount, 2PK

Zoro # G815656666
Mfr # XCPD25M
product price: 
$168.99
/pk of 2, $84.50/ea
Square D Meter Main, MPR, 120/240V AC, Main Lug, 1 Phase MPR86200
CAD Files Available
Square D

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

Zoro # G4608944
Mfr # MPR86200
product price: 
$4,245.99
/ea
Schneider Electric Plain mounting plate H700xW500mm made of galvanised sheet steel NSYMM75
Schneider Electric

Plain mounting plate H700xW500mm made of galvanised sheet steel

Zoro # G7834623
Mfr # NSYMM75
product price: 
$42.39
/ea
Square D Operating Mechanism, 250A, 3 Poles 9422CSFD55
Square D

Operating Mechanism, 250A, 3 Poles

Zoro # G900422589
Mfr # 9422CSFD55
product price: 
$810.99
/ea
Circuit Protection (3,500+ items) - Page 55
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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 & ConduitWiring DevicesElectrical ConnectorsFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
filler plate eatontype ch breakersiemens circuit breaker panel60 amp load centersmolded case breaker
panel mount circuit breakerssiemens mini circuit breakersquare d nf panelboardi-line breakercircuit breaker 250 amp

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