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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 74

Siemens replacement battery for Electronic trip unit accessory for circuit breaker 3VW9011-0AT38
Siemens

replacement battery for Electronic trip unit accessory for circuit breaker

Zoro # G315868200
Mfr # 3VW9011-0AT38
product price:  $49.25
/ea
Sold in mult. of 9 for $443.25
Siemens withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA63 3VA9343-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA63

Zoro # G315867890
Mfr # 3VA9343-0KD00
product price:  $1,449.99
/ea
Siemens rear connection stud round long, 1 unit accessory for: 3VA12 3VA9211-0QF20
Siemens

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

Zoro # G216300519
Mfr # 3VA9211-0QF20
product price:  $31.49
/ea
Sold in mult. of 14 for $440.86
Siemens phase barriers H=200mm for 3-pole, 4 units for fixed-mounted circ. breaker 3VW9723-0WA01
Siemens

phase barriers H=200mm for 3-pole, 4 units for fixed-mounted circ. breaker

Zoro # G016284781
Mfr # 3VW9723-0WA01
product price:  $39.99
/ea
Sold in mult. of 11 for $439.89
Siemens Extension unit 12 hardwired for mounting on all fully IP65-enclosed 6AV7674-1LA31-0AA0
Siemens

Extension unit 12 hardwired for mounting on all fully IP65-enclosed

Zoro # G216284840
Mfr # 6AV7674-1LA31-0AA0
product price:  $1,191.99
/ea
Siemens BREAKER VL STD NUT KEEPER D ACC TNKD
Siemens

BREAKER VL STD NUT KEEPER D ACC

Zoro # G115278094
Mfr # TNKD
product price:  $22.79
/ea
Siemens terminal cover long 3-pole 1 unit accessory for: circuit breaker 3VA9871-0WF30
Siemens

terminal cover long 3-pole 1 unit accessory for: circuit breaker

Zoro # G015868494
Mfr # 3VA9871-0WF30
product price:  $191.99
/ea
Sold in mult. of 3 for $575.97
No Product Image Available
Square D

Trim front, I-Line Panelboard, HCP, surface mount, door in door, hinged right, 42in W x 59in H

Zoro # G0856619
Mfr # HC4259TSHR
product price:  $1,408.99
/ea
Schneider Electric Set of 4 step slides made of treated steel, D300mm NSYSDCR300
Schneider Electric

Set of 4 step slides made of treated steel, D300mm

Zoro # G500422644
Mfr # NSYSDCR300
product price:  $48.69
/ea
Square D Pnlbd Cover/Trim Iline 4Pc W/Door S 48H HCM48TSD
Square D

Pnlbd Cover/Trim Iline 4Pc W/Door S 48H

Zoro # G0857221
Mfr # HCM48TSD
product price:  $471.99
/ea
Siemens shunt release 110-415 V AC for miniature circuit breaker 5SL4 5ST3030
Siemens

shunt release 110-415 V AC for miniature circuit breaker 5SL4

Zoro # G115868219
Mfr # 5ST3030
product price:  $97.65
/ea
Sold in mult. of 5 for $488.25
Siemens withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA9123-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 3-pole

Zoro # G015868111
Mfr # 3VA9123-0KD00
product price:  $444.99
/ea
No Product Image Available
Ge

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

Zoro # G8505411
Mfr # AF43SW
product price:  $1,887.99
/ea
No Product Image Available
Cep

CB 20A GFCI SNAP IN BREAKER

Zoro # G909946345
Mfr # CB120GS
product price:  $100.99
/ea
No Product Image Available
Square D

Trim front, I-Line Panelboard, HCP, surface mount, door in door, hinged right, 42in W x 86in H

Zoro # G0856637
Mfr # HC4286TSHR
product price:  $2,154.99
/ea
Siemens rack. handle for withdraw. unit accessory for: withdrawable unit 3VA9987-0KD81
Siemens

rack. handle for withdraw. unit accessory for: withdrawable unit

Zoro # G616486059
Mfr # 3VA9987-0KD81
product price:  $78.69
/ea
Sold in mult. of 6 for $472.14
Connecticut Electric Circuit Breaker, QT Series, 20A, 1 Pole, 120V AC, 10kA ITEQ2020NC
CONNECTICUT ELECTRIC QT Duplex Plug In Circuit Breaker
3 results
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Lovato Rigid Connections Sm1R With Bf SM1X3141R
Lovato

Rigid Connections Sm1R With Bf

Zoro # G822868687
Mfr # SM1X3141R
product price:  $453.99
/pk 10, $45.40/ea
Don-Jo 8-1/4" Pipe Sleeve Anchor PSA8.25
Don-Jo

8-1/4" Pipe Sleeve Anchor

Zoro # G905944550
Mfr # PSA8.25
product price:  $6.65
/ea
Sold in mult. of 2 for $13.30
Schneider Electric Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H275W225 mm NSYAMPM2924TB
Schneider Electric

Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H275W225 mm

Zoro # G7827133
Mfr # NSYAMPM2924TB
product price:  $21.49
/ea
Noark Rotary handle operating mechanism - 1102358 - for M1/M2 - Black - NEMA 4/NEMA 4X NEH2B2
Noark

Rotary handle operating mechanism - 1102358 - for M1/M2 - Black - NEMA 4/NEMA 4X

Zoro # G822705036
Mfr # NEH2B2
product price:  $138.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 2/0600 kcmil with control wire tap 3VA9473-0JC28
Siemens

circular conduc. terminal TA2.4 2 x 2/0600 kcmil with control wire tap

Zoro # G615960062
Mfr # 3VA9473-0JC28
product price:  $326.99
/ea
Sold in mult. of 2 for $653.98
Square D Fusible Switch, 600V AC/250V DC, 600A, 3 Poles QMB366W
Square D

Fusible Switch, 600V AC/250V DC, 600A, 3 Poles

Zoro # G7181106
Mfr # QMB366W
product price:  $6,637.99
/ea
Siemens circular conduc. terminal TA1.3 14 AWGA&1/0 4 units accessory for: 3VA61/62 3VA9144-0JB11
Siemens

circular conduc. terminal TA1.3 14 AWGA&1/0 4 units accessory for: 3VA61/62

Zoro # G615960123
Mfr # 3VA9144-0JB11
product price:  $46.15
/ea
Sold in mult. of 10 for $461.50
Siemens withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA9323-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 3-pole

Zoro # G615868054
Mfr # 3VA9323-0KD00
product price:  $1,202.99
/ea
Siemens circular conduc. terminal TA1.4 6 AWG&350 kcmil 4 units accessory for: 3VA9244-0JB12
Siemens

circular conduc. terminal TA1.4 6 AWG&350 kcmil 4 units accessory for:

Zoro # G015959970
Mfr # 3VA9244-0JB12
product price:  $65.99
/ea
Sold in mult. of 7 for $461.93
Siemens auxiliary circuit connector accessory for: all 3VA plug-in units 3VA9987-0KP80
Siemens

auxiliary circuit connector accessory for: all 3VA plug-in units

Zoro # G216284826
Mfr # 3VA9987-0KP80
product price:  $35.69
/ea
Sold in mult. of 12 for $428.28
Lovato Rigid Connections Sm1R With Bf SM1X3142R
Lovato

Rigid Connections Sm1R With Bf

Zoro # G422868506
Mfr # SM1X3142R
product price:  $453.99
/pk 10, $45.40/ea
Siemens withdrawable unit complete kit accessory for: circuit breaker 4-pole 3VA9124-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 4-pole

Zoro # G315868040
Mfr # 3VA9124-0KD00
product price:  $591.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary 3VA9403-0JC23
Siemens

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

Zoro # G115959955
Mfr # 3VA9403-0JC23
product price:  $220.99
/ea
Sold in mult. of 2 for $441.98
Lovato Shunt Trip 115-415Vac P2X16230
Lovato

Shunt Trip 115-415Vac

Zoro # G522868079
Mfr # P2X16230
product price:  $518.99
/pk 8, $64.87/ea
Square D Circuit Breaker Enclosure, QO Mini Circuit Breaker Use With, 240V, 70A PINQO
Square D

Circuit Breaker Enclosure, QO Mini Circuit Breaker Use With, 240V, 70A

Zoro # G0565875
Mfr # PINQO
product price:  $432.99
/ea
No Product Image Available
Fasco

5 in. LUG KIT

Zoro # G310190696
Mfr # KIT50
product price:  $34.79
/ea
No Product Image Available
S&G Tool Aid

Circuit Breaker Sub Assy/DETECTOR - PART

Zoro # G302133519
Mfr # SG25327
product price:  $24.69
/ea
Abb YU XT5-XT6 24...30 Vac/dc KXTFYU1
Abb

YU XT5-XT6 24...30 Vac/dc

Zoro # G323945030
Mfr # KXTFYU1
product price:  $472.99
/ea
Square D MP Meter Pak, lug kit, consists of three lugs, two 3/0 AWG to 500 kcmil MMLK500
Square D

MP Meter Pak, lug kit, consists of three lugs, two 3/0 AWG to 500 kcmil

Zoro # G4607921
Mfr # MMLK500
product price:  $237.99
/ea
Circuit Protection (3,500+ items) - Page 74
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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
siemens 200 amp panelcircuit breaker br seriesideal circuit tracer kitbl breakereaton 200 amp breaker
90 amp breakercircuit breaker handlege 30 amp breakercircuit breakers &circuit breaker 200 amp

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