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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 87

Siemens circular conduc. terminal TA1.4 16A&185 mmAsqrd 3 units accessory for: 3VA9263-0JB12
Siemens

circular conduc. terminal TA1.4 16A&185 mmAsqrd 3 units accessory for:

Zoro # G515959982
Mfr # 3VA9263-0JB12
product price: 
$41.25
/ea
Sold in mult. of 11 for $453.75
Siemens door feedthrough accessory for: 3VA63/64 3VA9347-0KT00
Siemens

door feedthrough accessory for: 3VA63/64

Zoro # G716486119
Mfr # 3VA9347-0KT00
product price: 
$86.15
/ea
Sold in mult. of 5 for $430.75
No Product Image Available
Noark

Undervolt Trip 48Vdc Ul489

Zoro # G7033067
Mfr # UVT21NE
product price: 
$75.99
/ea
No Product Image Available
Noark

Shunt Trip 24Vdc Ul489

Zoro # G7166636
Mfr # SHT21NE
product price: 
$94.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary 3VA9484-0JC23
Siemens

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

Zoro # G715959973
Mfr # 3VA9484-0JC23
product price: 
$297.99
/ea
Sold in mult. of 2 for $595.98
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large 3 units accessory for: 3VA9223-0JJ13
Siemens

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

Zoro # G315960096
Mfr # 3VA9223-0JJ13
product price: 
$94.19
/ea
Sold in mult. of 5 for $470.95
No Product Image Available
Noark

Undervolt Trip 60Vdc Ul489

Zoro # G7166819
Mfr # UVT22NF
product price: 
$82.85
/ea
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil for 2 cables with 3VA9244-0JC22
Siemens

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

Zoro # G715960016
Mfr # 3VA9244-0JC22
product price: 
$173.99
/ea
Sold in mult. of 3 for $521.97
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary 3VA9483-0JC23
Siemens

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

Zoro # G815960176
Mfr # 3VA9483-0JC23
product price: 
$220.99
/ea
Sold in mult. of 2 for $441.98
No Product Image Available
Noark

Undervolt Trip 60Vdc Ul489

Zoro # G7167013
Mfr # UVT21NF
product price: 
$77.59
/ea
Siemens circular conduc. terminal TC1.0 14 AWG8 AWG Cu 3 units accessory for: 3VA9133-0JD10
Siemens

circular conduc. terminal TC1.0 14 AWG8 AWG Cu 3 units accessory for:

Zoro # G615960055
Mfr # 3VA9133-0JD10
product price: 
$84.55
/ea
Sold in mult. of 5 for $422.75
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor 3VA9264-0JC13
Siemens

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

Zoro # G315960188
Mfr # 3VA9264-0JC13
product price: 
$132.99
/ea
Sold in mult. of 3 for $398.97
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 3VA9224-0JF60
Siemens

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

Zoro # G815960039
Mfr # 3VA9224-0JF60
product price: 
$175.99
/ea
Sold in mult. of 3 for $527.97
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
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
Siemens circular conduc. terminal TA1.2 35A&185 mmAsqrd with auxiliary conductor voltage 3VA9253-0JG12
Siemens

circular conduc. terminal TA1.2 35A&185 mmAsqrd with auxiliary conductor voltage

Zoro # G915959971
Mfr # 3VA9253-0JG12
product price: 
$42.85
/ea
Sold in mult. of 10 for $428.50
Siemens door feedthrough accessory for: 3VA61/62 3VA9147-0KT00
Siemens

door feedthrough accessory for: 3VA61/62

Zoro # G716486096
Mfr # 3VA9147-0KT00
product price: 
$78.69
/ea
Sold in mult. of 6 for $472.14
Square D Torque Limiting Breakway Bits, PowerPact(R) B Circuit Breakers, 125A, 0 Poles LV426990
Square D

Torque Limiting Breakway Bits, PowerPact(R) B Circuit Breakers, 125A, 0 Poles

Zoro # G6523909
Mfr # LV426990
product price: 
$56.55
/ea
Noark Upper-end feed terminal UL489 - 1002715 - 35mm2 FDA35
Noark

Upper-end feed terminal UL489 - 1002715 - 35mm2

Zoro # G022704815
Mfr # FDA35
product price: 
$21.19
/ea
Noark IEC close-coupled rotary handle - 1100558 - for M4 - Gray/Green - IP30 RHD24N1
Noark

IEC close-coupled rotary handle - 1100558 - for M4 - Gray/Green - IP30

Zoro # G022704754
Mfr # RHD24N1
product price: 
$249.99
/ea
Siemens circular conduc. terminal TC1.5 1 AWG600 kcmil Cu with auxiliary conductor 3VA9373-0JK13
Siemens

circular conduc. terminal TC1.5 1 AWG600 kcmil Cu with auxiliary conductor

Zoro # G015960075
Mfr # 3VA9373-0JK13
product price: 
$628.99
/ea
Siemens accessories circuit breaker 3WL signal switch for 1st and 2nd aux. 3WL9111-0AH02-0AA0
Siemens

accessories circuit breaker 3WL signal switch for 1st and 2nd aux.

Zoro # G215868508
Mfr # 3WL9111-0AH02-0AA0
product price: 
$65.19
/ea
Sold in mult. of 6 for $391.14
Siemens circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9213-0JF60
Siemens

circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 3 units

Zoro # G115960050
Mfr # 3VA9213-0JF60
product price: 
$142.99
/ea
Sold in mult. of 4 for $571.96
Noark Flange handle operating mechanism (on circuit breaker) - 1102526 - for M2 OMB22
Noark

Flange handle operating mechanism (on circuit breaker) - 1102526 - for M2

Zoro # G222705148
Mfr # OMB22
product price: 
$64.79
/ea
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor 3VA9263-0JC13
Siemens

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

Zoro # G115959979
Mfr # 3VA9263-0JC13
product price: 
$97.89
/ea
Sold in mult. of 4 for $391.56
Siemens circular conduc. terminal TA1.3 14 AWGA&1/0 with auxiliary conductor voltage 3VA9143-0JG11
Siemens

circular conduc. terminal TA1.3 14 AWGA&1/0 with auxiliary conductor voltage

Zoro # G115960074
Mfr # 3VA9143-0JG11
product price: 
$36.19
/ea
Sold in mult. of 11 for $398.09
Siemens circular conduc. terminal TA1.2 35&185 mmsqrd with auxiliary conductor voltage 3VA9254-0JG12
Siemens

circular conduc. terminal TA1.2 35&185 mmsqrd with auxiliary conductor voltage

Zoro # G215959985
Mfr # 3VA9254-0JG12
product price: 
$57.35
/ea
Sold in mult. of 7 for $401.45
Siemens circular conduc. terminal TA1.3 1.5A&50 mmAsqrd with auxiliary conductor voltage 3VA9104-0JG11
Siemens

circular conduc. terminal TA1.3 1.5A&50 mmAsqrd with auxiliary conductor voltage

Zoro # G115960197
Mfr # 3VA9104-0JG11
product price: 
$41.55
/ea
Sold in mult. of 10 for $415.50
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9143-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G015868067
Mfr # 3VA9143-0KD10
product price: 
$171.99
/ea
Sold in mult. of 3 for $515.97
Noark Rotary handle operating mechanism - 1102360 - for M3/M4/M5/M6 - Black - NEMA 4/NEMA 4X NEH3B2
Noark

Rotary handle operating mechanism - 1102360 - for M3/M4/M5/M6 - Black - NEMA 4/NEMA 4X

Zoro # G222704820
Mfr # NEH3B2
product price: 
$173.99
/ea
Noark IEC close-coupled rotary handle - 1100556 - for M2 - Gray/Green - IP30 RHD22N1
Noark

IEC close-coupled rotary handle - 1100556 - for M2 - Gray/Green - IP30

Zoro # G222704769
Mfr # RHD22N1
product price: 
$249.99
/ea
Siemens circular conduc. terminal TA1.0 1.5A&10 mmAsqrd 4 units accessory for: 3VA10/11 3VA9114-0JB10
Siemens

circular conduc. terminal TA1.0 1.5A&10 mmAsqrd 4 units accessory for: 3VA10/11

Zoro # G115960159
Mfr # 3VA9114-0JB10
product price: 
$38.65
/ea
Sold in mult. of 12 for $463.80
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables 4 units 3VA9404-0JJ23
Siemens

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

Zoro # G215960103
Mfr # 3VA9404-0JJ23
product price: 
$258.99
/ea
Sold in mult. of 2 for $517.98
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil large 3 units accessory 3VA9243-0JJ13
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil large 3 units accessory

Zoro # G215960110
Mfr # 3VA9243-0JJ13
product price: 
$112.99
/ea
Sold in mult. of 4 for $451.96
Phoenix Contact TMC 7 B BUS CAP Protective covers for 1022224
Phoenix Contact

TMC 7 B BUS CAP Protective covers for

Zoro # G116059425
Mfr # 1022224
product price: 
$2.69
/ea
Sold in mult. of 3 for $8.07
Circuit Protection (3,500+ items) - Page 87
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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
molded case breakertype ch breakerfiller plate eatonpanel mount circuit breakers60 amp load centers
circuit breaker 250 ampsiemens mini circuit breakerqo breaker panelsquare d nf panelboardqo 3 phase panels

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