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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 65

Siemens nut keeper kit right-angled, 3 units accessory for: 3VA20/21/22 3VA9223-0QG00
Siemens

nut keeper kit right-angled, 3 units accessory for: 3VA20/21/22

Zoro # G416284930
Mfr # 3VA9223-0QG00
product price: 
$45.89
/ea
Sold in mult. of 10 for $458.90
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 interlock mounting plate accessory for: 3VA61/62 3VA9248-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA61/62

Zoro # G216486060
Mfr # 3VA9248-0VK20
product price: 
$29.69
/ea
Sold in mult. of 15 for $445.35
Siemens rear connection stud flat 4 units accessory for: 3VA65/66 3VA9674-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA65/66

Zoro # G316486090
Mfr # 3VA9674-0QE00
product price: 
$317.99
/ea
Sold in mult. of 2 for $635.98
Siemens rear connection stud round 4 units accessory for: 3VA10/11 3VA9114-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA10/11

Zoro # G016300443
Mfr # 3VA9114-0QF00
product price: 
$82.99
/ea
Sold in mult. of 6 for $497.94
Siemens guide frame for 3VA27 4p rear broadened main connection accessory for 3VW8116-7BG01
Siemens

guide frame for 3VA27 4p rear broadened main connection accessory for

Zoro # G816525145
Mfr # 3VW8116-7BG01
product price: 
$3,599.99
/ea
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9224-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G816083102
Mfr # 3VA9224-0RL30
product price: 
$1,432.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables 4 units 3VA9574-0JB23
Siemens

circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables 4 units

Zoro # G215960004
Mfr # 3VA9574-0JB23
product price: 
$306.99
/ea
Sold in mult. of 2 for $613.98
Siemens cover frame for door cutout 104.6 x 75.8 mm WxH, accessory for: motor 3VA9257-0SB30
Siemens

cover frame for door cutout 104.6 x 75.8 mm WxH, accessory for: motor

Zoro # G515961008
Mfr # 3VA9257-0SB30
product price: 
$36.59
/ea
Sold in mult. of 11 for $402.49
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 rear interlock mounting plate accessory for: 3VA52 3VA9238-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA52

Zoro # G416486075
Mfr # 3VA9238-0VK20
product price: 
$29.69
/ea
Sold in mult. of 15 for $445.35
Siemens cover frame for door cutout 183.6 x 122.3 mm WxH accessory for: circuit 3VA9364-0SB20
Siemens

cover frame for door cutout 183.6 x 122.3 mm WxH accessory for: circuit

Zoro # G315961031
Mfr # 3VA9364-0SB20
product price: 
$59.65
/ea
Sold in mult. of 7 for $417.55
Siemens remote reset magnet RR 24 V DC accessory for circuit breaker 3WL10 / 3VW9011-0AK03
Siemens

remote reset magnet RR 24 V DC accessory for circuit breaker 3WL10 /

Zoro # G715868299
Mfr # 3VW9011-0AK03
product price: 
$243.99
/ea
Sold in mult. of 2 for $487.98
Siemens circular conduc. terminal TA5.3 4 x 150&300 mmsqrd for 4 cables 3 units 3VA9603-0JJ45
Siemens

circular conduc. terminal TA5.3 4 x 150&300 mmsqrd for 4 cables 3 units

Zoro # G315960133
Mfr # 3VA9603-0JJ45
product price: 
$61.29
/ea
Sold in mult. of 7 for $429.03
Siemens cover frame for door cutout 137.6 x 109.3 mm WxH accessory for: 3VA13/14 3VA9353-0SB20
Siemens

cover frame for door cutout 137.6 x 109.3 mm WxH accessory for: 3VA13/14

Zoro # G415961009
Mfr # 3VA9353-0SB20
product price: 
$39.89
/ea
Sold in mult. of 9 for $359.01
Siemens cover frame for door cutout 139.6 x 70.7 mm WxH accessory for: circuit 3VA9164-0SB10
Siemens

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

Zoro # G215960998
Mfr # 3VA9164-0SB10
product price: 
$39.35
/ea
Sold in mult. of 9 for $354.15
Siemens nut keeper kit, 3 units accessory for: 3VA20/21/22 3VA9203-0QA00
Siemens

nut keeper kit, 3 units accessory for: 3VA20/21/22

Zoro # G016284804
Mfr # 3VA9203-0QA00
product price: 
$21.99
/ea
Sold in mult. of 15 for $329.85
Murrelektronik Mail Cable, 300V, 4A 8000-00000-3745000
Murrelektronik

Mail Cable, 300V, 4A

Zoro # G000691960
Mfr # 8000-00000-3745000
product price: 
$872.99
/ea
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap 3VA9243-0JC28
Siemens

circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap

Zoro # G215960202
Mfr # 3VA9243-0JC28
product price: 
$133.99
/ea
Sold in mult. of 3 for $401.97
Siemens rear interlock mounting plate accessory for: 3VA51 3VA9138-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA51

Zoro # G016486116
Mfr # 3VA9138-0VK20
product price: 
$28.59
/ea
Sold in mult. of 15 for $428.85
Siemens box terminal TS1.2 4 units 10 AWG3/0 with aux. conductor voltage tap 4 3VA9234-0JH11
Siemens

box terminal TS1.2 4 units 10 AWG3/0 with aux. conductor voltage tap 4

Zoro # G116127858
Mfr # 3VA9234-0JH11
product price: 
$81.29
/ea
Sold in mult. of 5 for $406.45
Siemens withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA9143-0KD00
Siemens

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

Zoro # G015868098
Mfr # 3VA9143-0KD00
product price: 
$516.99
/ea
Siemens rear connection stud round 4 units accessory for: 3VA12 3VA9214-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA12

Zoro # G016300528
Mfr # 3VA9214-0QF00
product price: 
$105.99
/ea
Sold in mult. of 5 for $529.95
Siemens circular conduc. terminal TA2.1 25150 mmsqrd large with auxiliary conductor 3VA9113-0JC12
Siemens

circular conduc. terminal TA2.1 25150 mmsqrd large with auxiliary conductor

Zoro # G415960118
Mfr # 3VA9113-0JC12
product price: 
$88.29
/ea
Sold in mult. of 5 for $441.45
Siemens rear connection stud flat short, 1 unit accessory for: 3VA51 3VA9131-0QE10
Siemens

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

Zoro # G816486088
Mfr # 3VA9131-0QE10
product price: 
$22.55
/ea
Sold in mult. of 19 for $428.45
Siemens cover frame for door cutout 137.6 x 92.8 mm WxH accessory for: for motor 3VA9387-0SB30
Siemens

cover frame for door cutout 137.6 x 92.8 mm WxH accessory for: for motor

Zoro # G215961032
Mfr # 3VA9387-0SB30
product price: 
$45.95
/ea
Sold in mult. of 9 for $413.55
Siemens circular conduc. terminal TA4.4 4 x 120300 mmsqrd with aux. conductor voltage 3VA9604-0JC44
Siemens

circular conduc. terminal TA4.4 4 x 120300 mmsqrd with aux. conductor voltage

Zoro # G715960177
Mfr # 3VA9604-0JC44
product price: 
$583.99
/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 cover frame for door cutout 101.6 x 45.65 mm WxH accessory for: circuit 3VA9034-0SB10
Siemens

cover frame for door cutout 101.6 x 45.65 mm WxH accessory for: circuit

Zoro # G315961024
Mfr # 3VA9034-0SB10
product price: 
$32.99
/ea
Sold in mult. of 11 for $362.89
Siemens door feedthrough accessory for: 3VA20/21/22 3VA9167-0KT00
Siemens

door feedthrough accessory for: 3VA20/21/22

Zoro # G816284806
Mfr # 3VA9167-0KT00
product price: 
$65.59
/ea
Sold in mult. of 7 for $459.13
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9324-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G715867971
Mfr # 3VA9324-0KD10
product price: 
$662.99
/ea
Siemens circular conduc. terminal TA1.0 1.5A&10 mmAsqrd with aux. conductor voltage tap 3VA9113-0JG10
Siemens

circular conduc. terminal TA1.0 1.5A&10 mmAsqrd with aux. conductor voltage tap

Zoro # G615960024
Mfr # 3VA9113-0JG10
product price: 
$30.25
/ea
Sold in mult. of 13 for $393.25
Siemens box terminal TS1.4 4 units 4 AWG350 kcmil with aux. conductor voltage tap 3VA9234-0JH12
Siemens

box terminal TS1.4 4 units 4 AWG350 kcmil with aux. conductor voltage tap

Zoro # G516127892
Mfr # 3VA9234-0JH12
product price: 
$81.29
/ea
Sold in mult. of 5 for $406.45
Siemens rating plug 1000A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA57
Siemens

rating plug 1000A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G615867972
Mfr # 3VW9011-0AA57
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Siemens rear connection stud round 3 units accessory for: 3VA61/62 3VA9243-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA61/62

Zoro # G716284883
Mfr # 3VA9243-0QF00
product price: 
$93.89
/ea
Sold in mult. of 5 for $469.45
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
Circuit Protection (3,500+ items) - Page 65
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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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