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  5. Circuit Protection

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

Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-0AA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G315465881
Mfr # 3RV2111-0AA10
product price: 
$154.99
/ea
Sold in mult. of 4 for $619.96
Siemens ADAPTER SHOES WITHOUT WIREF. 3RV103 FBS0055L
Siemens

ADAPTER SHOES WITHOUT WIREF. 3RV103

Zoro # G816060097
Mfr # FBS0055L
product price: 
$199.99
/ea
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 circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor 3VA9244-0JK12
Siemens

circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor

Zoro # G515960179
Mfr # 3VA9244-0JK12
product price: 
$271.99
/ea
Sold in mult. of 2 for $543.98
Siemens rear connection stud round 4 units accessory for: 3VA52 3VA9234-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA52

Zoro # G116284810
Mfr # 3VA9234-0QF00
product price: 
$125.99
/ea
Sold in mult. of 4 for $503.96
Siemens circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9373-0JF68
Siemens

circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units

Zoro # G815960169
Mfr # 3VA9373-0JF68
product price: 
$199.99
/ea
Sold in mult. of 2 for $399.98
Siemens residual current device RCD510 basic RCD type A side mounted rated resid. 3VA9114-0RS20
Siemens

residual current device RCD510 basic RCD type A side mounted rated resid.

Zoro # G716083073
Mfr # 3VA9114-0RS20
product price: 
$1,244.99
/ea
Siemens cover frame for door cutout 76.2 x 45.65 mm WxH accessory for: circuit 3VA9053-0SB10
Siemens

cover frame for door cutout 76.2 x 45.65 mm WxH accessory for: circuit

Zoro # G115961002
Mfr # 3VA9053-0SB10
product price: 
$26.95
/ea
Sold in mult. of 15 for $404.25
Siemens rear connection stud round short, 1 unit accessory for: 3VA10/11 3VA9111-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA10/11

Zoro # G316300518
Mfr # 3VA9111-0QF10
product price: 
$18.75
/ea
Sold in mult. of 23 for $431.25
Siemens insulating plate broadened 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WK30
Siemens

insulating plate broadened 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G016083117
Mfr # 3VA9481-0WK30
product price: 
$24.39
/ea
Sold in mult. of 14 for $341.46
Siemens rear connection stud round short, 1 unit accessory for: 3VA52 3VA9231-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA52

Zoro # G116486122
Mfr # 3VA9231-0QF10
product price: 
$28.55
/ea
Sold in mult. of 15 for $428.25
Siemens Transport packaging for 3RW50 size S6 3RW5905-0VY00
Siemens

Transport packaging for 3RW50 size S6

Zoro # G216300540
Mfr # 3RW5905-0VY00
product price: 
$100.99
/ea
Sold in mult. of 5 for $504.95
Siemens circular conduc. terminal TA3.2 3 x 4/0400 kcmil with aux. conductor 3VA9674-0JG32
Siemens

circular conduc. terminal TA3.2 3 x 4/0400 kcmil with aux. conductor

Zoro # G815959996
Mfr # 3VA9674-0JG32
product price: 
$461.99
/ea
Siemens circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9263-0JF60
Siemens

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

Zoro # G215959978
Mfr # 3VA9263-0JF60
product price: 
$136.99
/ea
Sold in mult. of 4 for $547.96
Siemens cover frame for door cutout 101.6 x 70.7mm WxH accessory for: circuit 3VA9034-0SB20
Siemens

cover frame for door cutout 101.6 x 70.7mm WxH accessory for: circuit

Zoro # G115961026
Mfr # 3VA9034-0SB20
product price: 
$37.49
/ea
Sold in mult. of 10 for $374.90
Siemens Compact mounting unit for load cell SIWAREX WL230 SB-S SA 2t Installation 7MH5707-4GA01
Siemens

Compact mounting unit for load cell SIWAREX WL230 SB-S SA 2t Installation

Zoro # G616284808
Mfr # 7MH5707-4GA01
product price: 
$1,492.99
/ea
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 4 3VA9674-0JJ24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 4

Zoro # G715960030
Mfr # 3VA9674-0JJ24
product price: 
$485.99
/ea
Siemens cover frame for door cutout 137.6 x 70.7 mm WxH accessory for: circuit 3VA9383-0SB10
Siemens

cover frame for door cutout 137.6 x 70.7 mm WxH accessory for: circuit

Zoro # G815960992
Mfr # 3VA9383-0SB10
product price: 
$36.15
/ea
Sold in mult. of 9 for $325.35
Siemens cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit 3VA9584-0SB20
Siemens

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

Zoro # G815961012
Mfr # 3VA9584-0SB20
product price: 
$102.99
/ea
Sold in mult. of 4 for $411.96
Siemens circular conduc. terminal TA6.2 4 x 1/0500 kcmil for 4 cables 2 units 3VA9772-0JJ43
Siemens

circular conduc. terminal TA6.2 4 x 1/0500 kcmil for 4 cables 2 units

Zoro # G515960162
Mfr # 3VA9772-0JJ43
product price: 
$364.99
/ea
Sold in mult. of 2 for $729.98
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 circular conduc. terminal TC1.0 14 AWG8 AWG Cu with auxiliary conductor 3VA9134-0JK10
Siemens

circular conduc. terminal TC1.0 14 AWG8 AWG Cu with auxiliary conductor

Zoro # G515959975
Mfr # 3VA9134-0JK10
product price: 
$131.99
/ea
Sold in mult. of 3 for $395.97
Siemens circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap 3VA9233-0JC28
Siemens

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

Zoro # G515960032
Mfr # 3VA9233-0JC28
product price: 
$133.99
/ea
Sold in mult. of 3 for $401.97
Siemens motorized op. mech. MO 220.250 V AC/DC accessory for circuit breaker 3VW9011-0AF04
Siemens

motorized op. mech. MO 220.250 V AC/DC accessory for circuit breaker

Zoro # G515868048
Mfr # 3VW9011-0AF04
product price: 
$1,477.99
/ea
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 JD/LD 125 VDC SHUNT TRIP S11JLD6
Siemens

JD/LD 125 VDC SHUNT TRIP

Zoro # G716310100
Mfr # S11JLD6
product price: 
$1,848.99
/ea
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 handle interlocking module accessory for: 3VA11 3VA9158-0VF30
Siemens

handle interlocking module accessory for: 3VA11

Zoro # G016500973
Mfr # 3VA9158-0VF30
product price: 
$185.99
/ea
Sold in mult. of 3 for $557.97
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 phase barriers H=100mm for 3-pole, 4 units for fixed-mounted circ. breaker 3VW9723-0WA00
Siemens

phase barriers H=100mm for 3-pole, 4 units for fixed-mounted circ. breaker

Zoro # G716284838
Mfr # 3VW9723-0WA00
product price: 
$27.89
/ea
Sold in mult. of 16 for $446.24
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 rear connection stud round 3 units accessory for: 3VA51 3VA9133-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA51

Zoro # G616300379
Mfr # 3VA9133-0QF00
product price: 
$74.65
/ea
Sold in mult. of 6 for $447.90
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 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 Circuit breaker size S2 for motor protection CLASS 10 A-release 54.65 A 3RV2032-4JA15
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 54.65 A

Zoro # G515465926
Mfr # 3RV2032-4JA15
product price: 
$535.99
/ea
Siemens plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA15/25 3VA9603-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA15/25

Zoro # G615868320
Mfr # 3VA9603-0KP00
product price: 
$1,793.99
/ea
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 Control & AutomationCable Management & ConduitWiring DevicesElectrical ConnectorsFuses & Accessories
Electrical Boxes & CoversWire & CablePower Quality & DistributionElectrical Enclosures, Wireways & CoversElectrical Replacement Parts
panel mount circuit breakerscircuit breaker 250 ampfiller plate eatontype ch breakerqo breaker panel
i-line breaker60 amp load centerssquare d nf panelboardqo 3 phase panelssiemens mini circuit breaker

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