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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 69

Siemens circular conduc. terminal TC6.2 4 x 1/0500 kcmil Cu for 4 cables 3 units 3VA9773-0JE43
Siemens

circular conduc. terminal TC6.2 4 x 1/0500 kcmil Cu for 4 cables 3 units

Zoro # G015960105
Mfr # 3VA9773-0JE43
product price: 
$1,654.99
/ea
Siemens rear connection stud round 3 units accessory for: 3VA52 3VA9233-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA52

Zoro # G416300449
Mfr # 3VA9233-0QF00
product price: 
$93.89
/ea
Sold in mult. of 5 for $469.45
Siemens cover frame for door cutout 139.6 x 45.65 mm WxH accessory for: circuit 3VA9254-0SB10
Siemens

cover frame for door cutout 139.6 x 45.65 mm WxH accessory for: circuit

Zoro # G315960997
Mfr # 3VA9254-0SB10
product price: 
$36.65
/ea
Sold in mult. of 10 for $366.50
Siemens rear connection stud flat 3 units accessory for: 3VA13/14 3VA23/24 3VA9403-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA13/14 3VA23/24

Zoro # G616300355
Mfr # 3VA9403-0QE00
product price: 
$135.99
/ea
Sold in mult. of 4 for $543.96
Siemens Extension Board HART/RS485 for low-power RTU3000C family connection 6NH3112-3BA00-6XX1
Siemens

Extension Board HART/RS485 for low-power RTU3000C family connection

Zoro # G716284777
Mfr # 6NH3112-3BA00-6XX1
product price: 
$554.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units 3VA9504-0JB23
Siemens

circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units

Zoro # G615960192
Mfr # 3VA9504-0JB23
product price: 
$256.99
/ea
Sold in mult. of 2 for $513.98
Siemens phase barriers, 2 units accessory for: 3VA20/21/22 3VA9262-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA20/21/22

Zoro # G316284931
Mfr # 3VA9262-0WA00
product price: 
$12.45
/ea
Sold in mult. of 35 for $435.75
Siemens rear connection stud round 3 units accessory for: 3VA10/11 3VA9113-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA10/11

Zoro # G016300344
Mfr # 3VA9113-0QF00
product price: 
$62.15
/ea
Sold in mult. of 7 for $435.05
Siemens rear connection stud flat 4 units accessory for: 3VA61/62 3VA9244-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA61/62

Zoro # G316486106
Mfr # 3VA9244-0QE00
product price: 
$125.99
/ea
Sold in mult. of 4 for $503.96
Siemens circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables with auxiliary 3VA9604-0JC43
Siemens

circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables with auxiliary

Zoro # G815960091
Mfr # 3VA9604-0JC43
product price: 
$468.99
/ea
Siemens undervoltage release UVR 48 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE03
Siemens

undervoltage release UVR 48 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G415867868
Mfr # 3VW9011-0AE03
product price: 
$394.99
/ea
Sold in mult. of 2 for $789.98
Siemens door sealing frame IP30 for fixed-mounted circ. breaker for installing in 3VW9011-0AP01
Siemens

door sealing frame IP30 for fixed-mounted circ. breaker for installing in

Zoro # G016049939
Mfr # 3VW9011-0AP01
product price: 
$145.99
/ea
Sold in mult. of 3 for $437.97
Siemens CQD 277 VAC SHUNT TRIP CQDST277
Siemens

CQD 277 VAC SHUNT TRIP

Zoro # G716310094
Mfr # CQDST277
product price: 
$1,482.99
/ea
Siemens mounting base front connection accessories for: 3VA58/59 3VA68/69 3VA9873-0WM00
Siemens

mounting base front connection accessories for: 3VA58/59 3VA68/69

Zoro # G316525140
Mfr # 3VA9873-0WM00
product price: 
$2,003.99
/ea
Siemens JD/LD 240V SHUNT TRIP S03JLD6
Siemens

JD/LD 240V SHUNT TRIP

Zoro # G516310072
Mfr # S03JLD6
product price: 
$1,848.99
/ea
Siemens plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA12 3VA9213-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA12

Zoro # G815868045
Mfr # 3VA9213-0KP00
product price: 
$289.99
/ea
Sold in mult. of 2 for $579.98
Siemens circular conduc. terminal TA2.1 25&150 mmsqrd large with auxiliary conductor 3VA9112-0JC12
Siemens

circular conduc. terminal TA2.1 25&150 mmsqrd large with auxiliary conductor

Zoro # G115960180
Mfr # 3VA9112-0JC12
product price: 
$58.85
/ea
Sold in mult. of 8 for $470.80
Siemens guide frame for 3VA27 3p front offset main connection accessory for 3VW8116-7AF01
Siemens

guide frame for 3VA27 3p front offset main connection accessory for

Zoro # G216525165
Mfr # 3VW8116-7AF01
product price: 
$3,260.99
/ea
Siemens mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x 3VA9368-0SS00
Siemens

mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x

Zoro # G116284834
Mfr # 3VA9368-0SS00
product price: 
$41.55
/ea
Sold in mult. of 11 for $457.05
Siemens rear connection stud round 4 units accessory for: 3VA20/21/22 3VA9204-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA20/21/22

Zoro # G716284876
Mfr # 3VA9204-0QF00
product price: 
$105.99
/ea
Sold in mult. of 5 for $529.95
Siemens circular conduc. terminal TC2.4 2 x 2/0600 kcmil Cu 2 cables with 3VA9474-0JL23
Siemens

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

Zoro # G715959997
Mfr # 3VA9474-0JL23
product price: 
$1,371.99
/ea
Siemens cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit 3VA9504-0SB10
Siemens

cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit

Zoro # G815961005
Mfr # 3VA9504-0SB10
product price: 
$111.99
/ea
Sold in mult. of 5 for $559.95
Siemens FD 240V SHUNT TRIP S03FD60
Siemens

FD 240V SHUNT TRIP

Zoro # G816310086
Mfr # S03FD60
product price: 
$1,848.99
/ea
Siemens cover frame for door cutout 139.6 x 70.7 mm WxH accessory for: circuit 3VA9144-0SB10
Siemens

cover frame for door cutout 139.6 x 70.7 mm WxH accessory for: circuit

Zoro # G515960995
Mfr # 3VA9144-0SB10
product price: 
$55.75
/ea
Sold in mult. of 8 for $446.00
Siemens circular conduc. terminal TC2.4 2 x 2/0600 kcmil Cu 2 cables with 3VA9473-0JL23
Siemens

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

Zoro # G715960108
Mfr # 3VA9473-0JL23
product price: 
$1,025.99
/ea
Siemens locking provision for handle accessory for: 3VA15 3VA25/26 3VA9588-0LB10
Siemens

locking provision for handle accessory for: 3VA15 3VA25/26

Zoro # G716525139
Mfr # 3VA9588-0LB10
product price: 
$126.99
/ea
Sold in mult. of 4 for $507.96
Siemens Bowden cable interlocking for handle accessory for: 3VA55 3VA9577-0VF10
Siemens

Bowden cable interlocking for handle accessory for: 3VA55

Zoro # G416486068
Mfr # 3VA9577-0VF10
product price: 
$285.99
/ea
Sold in mult. of 2 for $571.98
Siemens cover frame for door cutout for door cutout handle of circuit breaker 3VA9877-0SB10
Siemens

cover frame for door cutout for door cutout handle of circuit breaker

Zoro # G015868562
Mfr # 3VA9877-0SB10
product price: 
$60.99
/ea
Sold in mult. of 7 for $426.93
Siemens Circuit breaker size S00 for transformer protection A-release 1.1.1.6 A 3RV2411-1AA10
Siemens

Circuit breaker size S00 for transformer protection A-release 1.1.1.6 A

Zoro # G015465839
Mfr # 3RV2411-1AA10
product price: 
$99.99
/ea
Sold in mult. of 5 for $499.95
Siemens rear connection stud flat 3 units accessory for: 3VA25 3VA9603-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA25

Zoro # G316525164
Mfr # 3VA9603-0QE00
product price: 
$196.99
/ea
Sold in mult. of 3 for $590.97
Siemens phase barriers, 2 units accessory for: 3VA41/51 3VA9132-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA41/51

Zoro # G816284912
Mfr # 3VA9132-0WA00
product price: 
$15.39
/ea
Sold in mult. of 30 for $461.70
Siemens rear connection stud flat 3 units accessory for: 3VA65/66 3VA9673-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA65/66

Zoro # G716525146
Mfr # 3VA9673-0QE00
product price: 
$236.99
/ea
Sold in mult. of 2 for $473.98
Siemens insulating plate extended 4-pole, 1 unit accessory for: 3VA51 3VA9131-0WJ40
Siemens

insulating plate extended 4-pole, 1 unit accessory for: 3VA51

Zoro # G616213990
Mfr # 3VA9131-0WJ40
product price: 
$24.65
/ea
Sold in mult. of 16 for $394.40
Siemens CQD 120 VAC SHUNT TRIP CQDST120
Siemens

CQD 120 VAC SHUNT TRIP

Zoro # G016310039
Mfr # CQDST120
product price: 
$1,482.99
/ea
Siemens BREAKER VL VAR DEPTH ROT 1 3R 12 J/L-FR RHVL12
Siemens

BREAKER VL VAR DEPTH ROT 1 3R 12 J/L-FR

Zoro # G515366056
Mfr # RHVL12
product price: 
$1,202.99
/ea
Siemens BREAKER VL LUG MOUNT BUS P-FR LMAP1600
Siemens

BREAKER VL LUG MOUNT BUS P-FR

Zoro # G715366221
Mfr # LMAP1600
product price: 
$3,809.99
/ea
Circuit Protection (3,500+ items) - Page 69
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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
60 amp load centerscircuit breaker 250 amppanel mount circuit breakersqo breaker panelsquare d nf panelboard
type ch breakerfiller plate eatonqo 3 phase panelssiemens mini circuit breakeri-line breaker

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