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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 72

Siemens rear connection stud flat 4 units accessory for: 3VA25 3VA9604-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA25

Zoro # G116525142
Mfr # 3VA9604-0QE00
product price: 
$264.99
/ea
Sold in mult. of 2 for $529.98
Siemens cover frame for door cutout 139.6 x 100.8 mm WxH accessory for: circuit 3VA9164-0SB20
Siemens

cover frame for door cutout 139.6 x 100.8 mm WxH accessory for: circuit

Zoro # G615960987
Mfr # 3VA9164-0SB20
product price: 
$42.35
/ea
Sold in mult. of 9 for $381.15
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 120 VAC SHUNT TRIP - ED FAMILY S01ED60
Siemens

120 VAC SHUNT TRIP - ED FAMILY

Zoro # G216310068
Mfr # S01ED60
product price: 
$2,120.99
/ea
Siemens circular conduc. terminal TA2.1 25A&150 mmAsqrd large, 2 units accessory for: 3VA9112-0JJ12
Siemens

circular conduc. terminal TA2.1 25A&150 mmAsqrd large, 2 units accessory for:

Zoro # G815960077
Mfr # 3VA9112-0JJ12
product price: 
$49.85
/ea
Sold in mult. of 9 for $448.65
Siemens insulating plate broadened 4-pole, 1 unit accessory for: 3VA53/54, 3VA63/64 3VA9471-0WK40
Siemens

insulating plate broadened 4-pole, 1 unit accessory for: 3VA53/54, 3VA63/64

Zoro # G016083094
Mfr # 3VA9471-0WK40
product price: 
$47.15
/ea
Sold in mult. of 9 for $424.35
Siemens undervoltage release UVR 24 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE01
Siemens

undervoltage release UVR 24 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G615867811
Mfr # 3VW9011-0AE01
product price: 
$320.99
/ea
Sold in mult. of 2 for $641.98
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 0.7.1 A 3RV2011-0JA15
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release 0.7.1 A

Zoro # G815465961
Mfr # 3RV2011-0JA15
product price: 
$101.99
/ea
Sold in mult. of 5 for $509.95
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9424-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G216083092
Mfr # 3VA9424-0RL30
product price: 
$1,717.99
/ea
Siemens set mutual mech. interlocking fixed-mounted 3VW9011-0BB21
Siemens

set mutual mech. interlocking fixed-mounted

Zoro # G416525156
Mfr # 3VW9011-0BB21
product price: 
$642.99
/ea
Siemens undervoltage release UVR 380-400 V AC accessory for circuit breaker 3WL10 / 3VW9011-0AE17
Siemens

undervoltage release UVR 380-400 V AC accessory for circuit breaker 3WL10 /

Zoro # G515868154
Mfr # 3VW9011-0AE17
product price: 
$394.99
/ea
Sold in mult. of 2 for $789.98
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole 3VA9214-0KP10
Siemens

plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole

Zoro # G015867862
Mfr # 3VA9214-0KP10
product price: 
$165.99
/ea
Sold in mult. of 3 for $497.97
Siemens rear connection stud round short, 1 unit accessory for: 3VA51 3VA9131-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA51

Zoro # G516486081
Mfr # 3VA9131-0QF10
product price: 
$22.55
/ea
Sold in mult. of 19 for $428.45
Siemens circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables 4 units 3VA9604-0JJ43
Siemens

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

Zoro # G415960163
Mfr # 3VA9604-0JJ43
product price: 
$406.99
/ea
Siemens rear interlock mounting plate accessory for: 3VA20/21/22 3VA9268-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA20/21/22

Zoro # G416486105
Mfr # 3VA9268-0VK20
product price: 
$24.69
/ea
Sold in mult. of 18 for $444.42
Siemens nut keeper kit 4 units accessory for: 3VA53/53 3VA9474-0QA00
Siemens

nut keeper kit 4 units accessory for: 3VA53/53

Zoro # G516284816
Mfr # 3VA9474-0QA00
product price: 
$100.99
/ea
Sold in mult. of 5 for $504.95
Siemens MD/ND 24 VDC SHUNT TRIP S07MN6
Siemens

MD/ND 24 VDC SHUNT TRIP

Zoro # G416310042
Mfr # S07MN6
product price: 
$1,848.99
/ea
Siemens adapter 12x 12 mm Accessory for: 3VA1/2 1000 3VA5/6 800 8UD1900-4DA00
Siemens

adapter 12x 12 mm Accessory for: 3VA1/2 1000 3VA5/6 800

Zoro # G116129777
Mfr # 8UD1900-4DA00
product price: 
$36.69
/ea
Sold in mult. of 11 for $403.59
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9353-0KB01
Siemens

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

Zoro # G315868156
Mfr # 3VA9353-0KB01
product price: 
$72.49
/ea
Sold in mult. of 5 for $362.45
Siemens locking provision for handle accessory for: 3VA52/53/54 3VA61-64 3VA9378-0LB10
Siemens

locking provision for handle accessory for: 3VA52/53/54 3VA61-64

Zoro # G116525159
Mfr # 3VA9378-0LB10
product price: 
$88.75
/ea
Sold in mult. of 5 for $443.75
Siemens cover frame for door cutout 137.6 x 122.3 mm WxH accessory for: circuit 3VA9343-0SB20
Siemens

cover frame for door cutout 137.6 x 122.3 mm WxH accessory for: circuit

Zoro # G315961000
Mfr # 3VA9343-0SB20
product price: 
$56.99
/ea
Sold in mult. of 7 for $398.93
Siemens rear connection stud round long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QF20
Siemens

rear connection stud round long 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G416284893
Mfr # 3VA9401-0QF20
product price: 
$54.39
/ea
Sold in mult. of 8 for $435.12
Siemens Wiring kit electrical and mechanical for complete load feeders fuseless 3RA2943-1BB1
Siemens

Wiring kit electrical and mechanical for complete load feeders fuseless

Zoro # G516284823
Mfr # 3RA2943-1BB1
product price: 
$170.99
/ea
Sold in mult. of 3 for $512.97
Siemens rear connection stud flat 4 units accessory for: 3VA20/21/22 3VA9204-0QE00
Siemens

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

Zoro # G216525158
Mfr # 3VA9204-0QE00
product price: 
$105.99
/ea
Sold in mult. of 5 for $529.95
Eaton EG/JG/LG 24 VDC UNDERVOLTAGE RELEASE, LEFT POLE ONLY UVR024DPK
Eaton

EG/JG/LG 24 VDC UNDERVOLTAGE RELEASE, LEFT POLE ONLY

Zoro # G316287956
Mfr # UVR024DPK
product price: 
$803.99
/ea
Siemens FACE MOUNTING PLATE FOR 1P BREAKER FP9508
Siemens

FACE MOUNTING PLATE FOR 1P BREAKER

Zoro # G215693582
Mfr # FP9508
product price: 
$47.75
/ea
Sold in mult. of 10 for $477.50
Siemens circular conduc. terminal TA1.1 10A&95 mmAsqrd 4 units accessory for: 3VA10/11 3VA9114-0JB11
Siemens

circular conduc. terminal TA1.1 10A&95 mmAsqrd 4 units accessory for: 3VA10/11

Zoro # G415960156
Mfr # 3VA9114-0JB11
product price: 
$38.65
/ea
Sold in mult. of 12 for $463.80
Siemens RC unit for 5SP4 2-pole 5SM2627-8
Siemens

RC unit for 5SP4 2-pole

Zoro # G616096715
Mfr # 5SM2627-8
product price: 
$434.99
/ea
Siemens circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable with 3VA9374-0JG13
Siemens

circular conduc. terminal TA1.5 1 AWG600 kcmil max. 400 A Cu cable with

Zoro # G115960012
Mfr # 3VA9374-0JG13
product price: 
$215.99
/ea
Sold in mult. of 2 for $431.98
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu 4 units accessory for: 3VA9234-0JD12
Siemens

circular conduc. terminal TC1.4 6 AWG350 kcmil Cu 4 units accessory for:

Zoro # G115960029
Mfr # 3VA9234-0JD12
product price: 
$234.99
/ea
Sold in mult. of 2 for $469.98
Siemens circular conduc. terminal TA4.4 4 x 120300 mmsqrd for 4 cables 4 units 3VA9604-0JJ44
Siemens

circular conduc. terminal TA4.4 4 x 120300 mmsqrd for 4 cables 4 units

Zoro # G215960189
Mfr # 3VA9604-0JJ44
product price: 
$510.99
/ea
Siemens nut keeper kit 4 units metric thread cover 3VA9604-0QA00
Siemens

nut keeper kit 4 units metric thread cover

Zoro # G516284830
Mfr # 3VA9604-0QA00
product price: 
$129.99
/ea
Sold in mult. of 4 for $519.96
Siemens circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil for 3 cables 4 3VA9674-0JJ34
Siemens

circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil for 3 cables 4

Zoro # G115960036
Mfr # 3VA9674-0JJ34
product price: 
$670.99
/ea
Siemens metering function MF Advanced for ETUs 6-series ETUs accessory for circuit 3VW9011-0AT04
Siemens

metering function MF Advanced for ETUs 6-series ETUs accessory for circuit

Zoro # G616284846
Mfr # 3VW9011-0AT04
product price: 
$1,298.99
/ea
Siemens mounting screw kit comprises 4 screws metric thread accessory for: plug-in 3VA9603-0SS10
Siemens

mounting screw kit comprises 4 screws metric thread accessory for: plug-in

Zoro # G116284896
Mfr # 3VA9603-0SS10
product price: 
$45.95
/ea
Sold in mult. of 10 for $459.50
Siemens module for handle interlock w. Bowd. cable accessory for: 3VA20/21/22 3VA9167-0VF10
Siemens

module for handle interlock w. Bowd. cable accessory for: 3VA20/21/22

Zoro # G116525166
Mfr # 3VA9167-0VF10
product price: 
$77.35
/ea
Sold in mult. of 6 for $464.10
Circuit Protection (3,500+ items) - Page 72
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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
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