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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 71

Siemens cover frame for door cutout 139.6 x 100.8 mm WxH accessory for: circuit 3VA9144-0SB20
Siemens

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

Zoro # G715961037
Mfr # 3VA9144-0SB20
product price: 
$61.15
/ea
Sold in mult. of 7 for $428.05
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for 3VA9233-0JC18
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for

Zoro # G015960068
Mfr # 3VA9233-0JC18
product price: 
$133.99
/ea
Sold in mult. of 3 for $401.97
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 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 Connection block with box terminal 6 70 mm2 3NP1931-1BC00
Siemens

Connection block with box terminal 6 70 mm2

Zoro # G716127876
Mfr # 3NP1931-1BC00
product price: 
$42.69
/ea
Sold in mult. of 8 for $341.52
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 plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA63 3VA9344-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA63

Zoro # G115867809
Mfr # 3VA9344-0KP00
product price: 
$1,247.99
/ea
Siemens mounting clip spring for Basic Panel 1st generation 4 except 4 color 6AV6671-8XK00-0AX1
Siemens

mounting clip spring for Basic Panel 1st generation 4 except 4 color

Zoro # G116284797
Mfr # 6AV6671-8XK00-0AX1
product price: 
$109.99
/ea
Sold in mult. of 4 for $439.96
Siemens circular conduc. terminal TA2.1 4 AWG&300 kcmil large with auxiliary 3VA9132-0JC12
Siemens

circular conduc. terminal TA2.1 4 AWG&300 kcmil large with auxiliary

Zoro # G015960006
Mfr # 3VA9132-0JC12
product price: 
$57.95
/ea
Sold in mult. of 7 for $405.65
Siemens rating plug 800A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA56
Siemens

rating plug 800A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G815868021
Mfr # 3VW9011-0AA56
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
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 circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 3 cables with auxiliary 3VA9504-0JG32
Siemens

circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 3 cables with auxiliary

Zoro # G115960128
Mfr # 3VA9504-0JG32
product price: 
$385.99
/ea
Sold in mult. of 2 for $771.98
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 rear connection stud round long 1 unit accessory for: 3VA53/54 3VA9471-0QF20
Siemens

rear connection stud round long 1 unit accessory for: 3VA53/54

Zoro # G716284814
Mfr # 3VA9471-0QF20
product price: 
$65.29
/ea
Sold in mult. of 7 for $457.03
Siemens CQD 120 VAC SHUNT TRIP CQDST120
Siemens

CQD 120 VAC SHUNT TRIP

Zoro # G016310039
Mfr # CQDST120
product price: 
$1,482.99
/ea
Siemens circular conduc. terminal TA2.1 4 AWG300 kcmil large with auxiliary 3VA9134-0JC12
Siemens

circular conduc. terminal TA2.1 4 AWG300 kcmil large with auxiliary

Zoro # G315960171
Mfr # 3VA9134-0JC12
product price: 
$129.99
/ea
Sold in mult. of 3 for $389.97
Siemens cover frame for door cutout 104.6 x 80.8mm WxH accessory for: 3VA9147-0SB30
Siemens

cover frame for door cutout 104.6 x 80.8mm WxH accessory for:

Zoro # G215961025
Mfr # 3VA9147-0SB30
product price: 
$42.75
/ea
Sold in mult. of 10 for $427.50
Siemens rear connection stud flat long, 1 unit accessory for: 3VA61/62 3VA9241-0QE20
Siemens

rear connection stud flat long, 1 unit accessory for: 3VA61/62

Zoro # G216486077
Mfr # 3VA9241-0QE20
product price: 
$37.99
/ea
Sold in mult. of 12 for $455.88
Siemens RC unit for 5SY 3-pole 5SM2435-6
Siemens

RC unit for 5SY 3-pole

Zoro # G816096720
Mfr # 5SM2435-6
product price: 
$193.99
/ea
Sold in mult. of 3 for $581.97
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
Square D Lug Kit, Powerpact(R) B Circuit Breakers, 2 Poles LV426973
Square D

Lug Kit, Powerpact(R) B Circuit Breakers, 2 Poles

Zoro # G6567957
Mfr # LV426973
product price: 
$70.69
/ea
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 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
Circuit Protection (3,500+ items) - Page 71
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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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