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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 86

Siemens actuating unit with rod variable depth flanged actuator set 3VA9278-0DK72
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G915917582
Mfr # 3VA9278-0DK72
product price:  $349.99
/ea
Sold in mult. of 2 for $699.98
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9344-0KB01
Siemens

terminal cover plug-in and withdraw. breaker accessory for: circuit breaker

Zoro # G415867936
Mfr # 3VA9344-0KB01
product price:  $140.99
/ea
Sold in mult. of 3 for $422.97
Siemens circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables with auxiliary 3VA9253-0JC22
Siemens

circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables with auxiliary

Zoro # G315960027
Mfr # 3VA9253-0JC22
product price:  $119.99
/ea
Sold in mult. of 4 for $479.96
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables with 3VA9243-0JC22
Siemens

circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables with

Zoro # G315960102
Mfr # 3VA9243-0JC22
product price:  $132.99
/ea
Sold in mult. of 3 for $398.97
Siemens rear interlock with rod accessory for: 3VA11-14 3VA20-24 3VA9088-0VM10
Siemens

rear interlock with rod accessory for: 3VA11-14 3VA20-24

Zoro # G716300385
Mfr # 3VA9088-0VM10
product price:  $344.99
/ea
Sold in mult. of 2 for $689.98
Siemens circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables 3 units 3VA9213-0JC22
Siemens

circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables 3 units

Zoro # G315960119
Mfr # 3VA9213-0JC22
product price:  $123.99
/ea
Sold in mult. of 4 for $495.96
Siemens circular conduc. terminal TA1.4 6 AWG&350 kcmil with auxiliary conductor 3VA9233-0JG12
Siemens

circular conduc. terminal TA1.4 6 AWG&350 kcmil with auxiliary conductor

Zoro # G315959977
Mfr # 3VA9233-0JG12
product price:  $56.79
/ea
Sold in mult. of 8 for $454.32
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables 3 units 3VA9243-0JJ22
Siemens

circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables 3 units

Zoro # G915960106
Mfr # 3VA9243-0JJ22
product price:  $117.99
/ea
Sold in mult. of 4 for $471.96
Noark NFPA79 internal rotary handle operating mechanism - for M1 - compatible with 10x10mm shafts IHM1
Noark

NFPA79 internal rotary handle operating mechanism - for M1 - compatible with 10x10mm shafts

Zoro # G722704818
Mfr # IHM1
product price:  $79.39
/ea
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large 3 units accessory for: 3VA9213-0JJ13
Siemens

circular conduc. terminal TA2.2 50240 mmsqrd large 3 units accessory for:

Zoro # G815960022
Mfr # 3VA9213-0JJ13
product price:  $94.19
/ea
Sold in mult. of 5 for $470.95
Siemens circular conduc. terminal TA1.1 10A&95 mmAsqrd with auxiliary conductor voltage 3VA9114-0JG11
Siemens

circular conduc. terminal TA1.1 10A&95 mmAsqrd with auxiliary conductor voltage

Zoro # G915960069
Mfr # 3VA9114-0JG11
product price:  $44.25
/ea
Sold in mult. of 10 for $442.50
Siemens acc. circuit breaker 3WL2/3/5 perspex cover IP55 transp. for mount. 3WL9111-0AP03-0AA0
Siemens

acc. circuit breaker 3WL2/3/5 perspex cover IP55 transp. for mount.

Zoro # G715868534
Mfr # 3WL9111-0AP03-0AA0
product price:  $542.99
/ea
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary 3VA9244-0JC13
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil large with auxiliary

Zoro # G415959990
Mfr # 3VA9244-0JC13
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
Noark Terminal cover/shroud - 1101186 - for M3 (2-wires) TC23NB
Noark

Terminal cover/shroud - 1101186 - for M3 (2-wires)

Zoro # G822705142
Mfr # TC23NB
product price:  $21.49
/ea
No Product Image Available
Noark

Undervolt Trip 60Vdc Ul489

Zoro # G7166819
Mfr # UVT22NF
product price:  $82.85
/ea
Noark Flange handle operating mechanism (on circuit breaker) - 1102525 - for M1 OMB21
Noark

Flange handle operating mechanism (on circuit breaker) - 1102525 - for M1

Zoro # G622705151
Mfr # OMB21
product price:  $45.49
/ea
Schneider Electric Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H175W150 mm NSYAMPM1916TB
Schneider Electric

Mounting plate in galvanized steel, thickness 1.5 mm For boxes of H175W150 mm

Zoro # G7826153
Mfr # NSYAMPM1916TB
product price:  $15.39
/ea
Siemens circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 4 units 3VA9234-0JF60
Siemens

circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 4 units

Zoro # G915960038
Mfr # 3VA9234-0JF60
product price:  $207.99
/ea
Sold in mult. of 2 for $415.98
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor 3VA9214-0JC13
Siemens

circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor

Zoro # G415960101
Mfr # 3VA9214-0JC13
product price:  $133.99
/ea
Sold in mult. of 3 for $401.97
Square D Rear Insulation Screen, PowerPact(R) B Circuit Breakers, 160A, 4 Poles LV426923
Square D

Rear Insulation Screen, PowerPact(R) B Circuit Breakers, 160A, 4 Poles

Zoro # G6544303
Mfr # LV426923
product price:  $60.99
/pk 2, $30.50/ea
Sold in mult. of 25 for $1,524.75
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor 3VA9254-0JC13
Siemens

circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor

Zoro # G715960139
Mfr # 3VA9254-0JC13
product price:  $132.99
/ea
Sold in mult. of 3 for $398.97
No Product Image Available
Noark

Shunt Trip 24Vdc Ul489

Zoro # G7166636
Mfr # SHT21NE
product price:  $94.99
/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
Noark Rotary handle operating mechanism - 1102370 - for M3 - compatible with 12x12mm shafts HM3B
Noark

Rotary handle operating mechanism - 1102370 - for M3 - compatible with 12x12mm shafts

Zoro # G922704779
Mfr # HM3B
product price:  $106.99
/ea
Noark IEC close-coupled rotary handle - 1100555 - for M1 - Gray/Green - IP30 RHD21N1
Noark

IEC close-coupled rotary handle - 1100555 - for M1 - Gray/Green - IP30

Zoro # G922705066
Mfr # RHD21N1
product price:  $212.99
/ea
Noark FlexShaft Bowden interlocking cable - 1101156 - for M6 - 4ft / 1.2m length FSB4
Noark

FlexShaft Bowden interlocking cable - 1101156 - for M6 - 4ft / 1.2m length

Zoro # G822704701
Mfr # FSB4
product price:  $177.99
/ea
Schneider Electric Microperforated mounting plate H1000xW600 w/holes diam 3, 6mm on 12, 5mm pitch NSYMF106
Schneider Electric

Microperforated mounting plate H1000xW600 w/holes diam 3, 6mm on 12, 5mm pitch

Zoro # G7826591
Mfr # NSYMF106
product price:  $116.99
/ea
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9344-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G515867829
Mfr # 3VA9344-0KD10
product price:  $639.99
/ea
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large 4 units accessory 3VA9244-0JJ13
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil large 4 units accessory

Zoro # G815960107
Mfr # 3VA9244-0JJ13
product price:  $136.99
/ea
Sold in mult. of 3 for $410.97
Siemens circular conduc. terminal TA1.4 16&185 mmsqrd 4 units accessory for: 3VA9264-0JB12
Siemens

circular conduc. terminal TA1.4 16&185 mmsqrd 4 units accessory for:

Zoro # G515960186
Mfr # 3VA9264-0JB12
product price:  $55.15
/ea
Sold in mult. of 8 for $441.20
No Product Image Available
Noark

Shunt Trip 24Vdc Ul489

Zoro # G7033015
Mfr # SHT22NE
product price:  $117.99
/ea
Siemens circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables with auxiliary 3VA9264-0JC22
Siemens

circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables with auxiliary

Zoro # G815960145
Mfr # 3VA9264-0JC22
product price:  $151.99
/ea
Sold in mult. of 3 for $455.97
Siemens circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 4 units 3VA9254-0JF60
Siemens

circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 4 units

Zoro # G815959972
Mfr # 3VA9254-0JF60
product price:  $171.99
/ea
Sold in mult. of 3 for $515.97
Siemens circular conduc. terminal TC2.4 2 x 2/0600 kcmil Cu 2 cables 4 units 3VA9474-0JE23
Siemens

circular conduc. terminal TC2.4 2 x 2/0600 kcmil Cu 2 cables 4 units

Zoro # G915959964
Mfr # 3VA9474-0JE23
product price:  $1,193.99
/ea
Siemens withdrawable unit complete kit accessory for: circuit breaker 4-pole 3VA9144-0KD00
Siemens

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

Zoro # G715868121
Mfr # 3VA9144-0KD00
product price:  $691.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables 3 units 3VA9403-0JJ23
Siemens

circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables 3 units

Zoro # G315960010
Mfr # 3VA9403-0JJ23
product price:  $195.99
/ea
Sold in mult. of 3 for $587.97
Circuit Protection (3,500+ items) - Page 86
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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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