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  3. Electrical Supplies
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  5. Circuit Protection

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

Siemens handle interlocking module accessory for: 3VA12 3VA9258-0VF30
Siemens

handle interlocking module accessory for: 3VA12

Zoro # G516500978
Mfr # 3VA9258-0VF30
product price: 
$196.99
/ea
Sold in mult. of 3 for $590.97
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 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 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 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 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
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
Siemens cover frame for door cutout 137.6 x 92.8 mm WxH accessory for: SEO motor 3VA9377-0SB30
Siemens

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

Zoro # G015961010
Mfr # 3VA9377-0SB30
product price: 
$52.19
/ea
Sold in mult. of 8 for $417.52
Siemens circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 4 units 3VA9154-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 4 units

Zoro # G715960047
Mfr # 3VA9154-0JF60
product price: 
$171.99
/ea
Sold in mult. of 3 for $515.97
Siemens mounting screw kit comprises 2 screws and nuts, inch thread No. 8-32 UNC x 3VA9151-0SS00
Siemens

mounting screw kit comprises 2 screws and nuts, inch thread No. 8-32 UNC x

Zoro # G016284842
Mfr # 3VA9151-0SS00
product price: 
$23.29
/ea
Sold in mult. of 19 for $442.51
Siemens rear connection stud flat 3 units accessory for: 3VA10/11 3VA9113-0QE00
Siemens

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

Zoro # G416525132
Mfr # 3VA9113-0QE00
product price: 
$62.29
/ea
Sold in mult. of 7 for $436.03
Siemens rear connection stud round short, 1 unit accessory for: 3VA12 3VA9211-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA12

Zoro # G416300456
Mfr # 3VA9211-0QF10
product price: 
$23.59
/ea
Sold in mult. of 18 for $424.62
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 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 plug-in unit conversion kit for MCCB accessory for: circuit breaker 3-pole 3VA9113-0KP10
Siemens

plug-in unit conversion kit for MCCB accessory for: circuit breaker 3-pole

Zoro # G315867968
Mfr # 3VA9113-0KP10
product price: 
$121.99
/ea
Sold in mult. of 4 for $487.96
Siemens rear connection stud flat long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QE20
Siemens

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

Zoro # G116284940
Mfr # 3VA9401-0QE20
product price: 
$54.39
/ea
Sold in mult. of 8 for $435.12
Siemens BREAKER VL VAR DEPTH ROT 1 3R 4X 12 D F RHVFBM
Siemens

BREAKER VL VAR DEPTH ROT 1 3R 4X 12 D F

Zoro # G315317661
Mfr # RHVFBM
product price: 
$300.99
/ea
Siemens rear connection stud round 3 units accessory for: 3VA12 3VA9213-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA12

Zoro # G316300433
Mfr # 3VA9213-0QF00
product price: 
$78.65
/ea
Sold in mult. of 6 for $471.90
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 49...59 A 3RV2032-4XA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 49...59 A

Zoro # G515465841
Mfr # 3RV2032-4XA10
product price: 
$396.99
/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 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 rear connection stud flat 3 units accessory for: plug-in unit 3VA9603-0KP00 3VA9603-0QE01
Siemens

rear connection stud flat 3 units accessory for: plug-in unit 3VA9603-0KP00

Zoro # G816284837
Mfr # 3VA9603-0QE01
product price: 
$226.99
/ea
Sold in mult. of 2 for $453.98
Siemens guide frame for 3VA27 4p front offset main connection accessory for 3VW8116-7BF01
Siemens

guide frame for 3VA27 4p front offset main connection accessory for

Zoro # G616525154
Mfr # 3VW8116-7BF01
product price: 
$4,519.99
/ea
Siemens cover frame for door cutout 221.1 x 253.6 mm WxH circuit breaker 3-pole 3VA9877-0SB60
Siemens

cover frame for door cutout 221.1 x 253.6 mm WxH circuit breaker 3-pole

Zoro # G615868436
Mfr # 3VA9877-0SB60
product price: 
$83.15
/ea
Sold in mult. of 5 for $415.75
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 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 rear connection stud round 4 units accessory for: 3VA61/62 3VA9244-0QF00
Siemens

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

Zoro # G616284778
Mfr # 3VA9244-0QF00
product price: 
$125.99
/ea
Sold in mult. of 4 for $503.96
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 rear connection stud flat horizontal connection 4 units accessory for: 3VA25 3VA9604-0QE60
Siemens

rear connection stud flat horizontal connection 4 units accessory for: 3VA25

Zoro # G416525163
Mfr # 3VA9604-0QE60
product price: 
$369.99
/ea
Sold in mult. of 2 for $739.98
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
Siemens insulating plate broadened 4-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WK40
Siemens

insulating plate broadened 4-pole, 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G816083126
Mfr # 3VA9481-0WK40
product price: 
$33.35
/ea
Sold in mult. of 10 for $333.50
Siemens ADAPTER SHOES WITHOUT WIREF. 3RV103 FBS0055L
Siemens

ADAPTER SHOES WITHOUT WIREF. 3RV103

Zoro # G816060097
Mfr # FBS0055L
product price: 
$199.99
/ea
Siemens Transport packaging for 3RW55/52 Size 1 3RW5951-0VY00
Siemens

Transport packaging for 3RW55/52 Size 1

Zoro # G116284803
Mfr # 3RW5951-0VY00
product price: 
$84.69
/ea
Sold in mult. of 6 for $508.14
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 acces. circuit breaker 3WL10 bowden wire f. mutual mech. interlockinGS 1m 3VW9011-0BB23
Siemens

acces. circuit breaker 3WL10 bowden wire f. mutual mech. interlockinGS 1m

Zoro # G415868490
Mfr # 3VW9011-0BB23
product price: 
$163.99
/ea
Sold in mult. of 3 for $491.97
Siemens autotrip plunger accessory for: plug-in unit 3VA20/21/22, 3VA61/62 3VA9267-0KP81
Siemens

autotrip plunger accessory for: plug-in unit 3VA20/21/22, 3VA61/62

Zoro # G016284880
Mfr # 3VA9267-0KP81
product price: 
$50.59
/ea
Sold in mult. of 9 for $455.31
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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