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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 69

Siemens Lightning conductor T1/T2 UN 240/400 V 5SD7413-3
Siemens

Lightning conductor T1/T2 UN 240/400 V

Zoro # G216284819
Mfr # 5SD7413-3
product price: 
$663.99
/ea
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 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 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 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 cover frame for door cutout 104.6 x 70.7mm WxH accessory for: circuit 3VA9163-0SB10
Siemens

cover frame for door cutout 104.6 x 70.7mm WxH accessory for: circuit

Zoro # G515961022
Mfr # 3VA9163-0SB10
product price: 
$32.49
/ea
Sold in mult. of 11 for $357.39
Siemens phase barriers, 2 units accessory for: plug-in unit 3VA9603-0KP00 3VA9602-0WA05
Siemens

phase barriers, 2 units accessory for: plug-in unit 3VA9603-0KP00

Zoro # G716284920
Mfr # 3VA9602-0WA05
product price: 
$39.69
/ea
Sold in mult. of 11 for $436.59
Siemens Device adapter MCCB 4-pole 8US1313-4AH03
Siemens

Device adapter MCCB 4-pole

Zoro # G216284895
Mfr # 8US1313-4AH03
product price: 
$410.99
/ea
Sold in mult. of 2 for $821.98
Siemens nut keeper kit right-angled 4 units accessory for: 3VA12 3VA9214-0QG00
Siemens

nut keeper kit right-angled 4 units accessory for: 3VA12

Zoro # G216284888
Mfr # 3VA9214-0QG00
product price: 
$61.45
/ea
Sold in mult. of 7 for $430.15
Siemens circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 2 cables 3 units 3VA9503-0JB32
Siemens

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

Zoro # G515960025
Mfr # 3VA9503-0JB32
product price: 
$253.99
/ea
Sold in mult. of 2 for $507.98
Siemens circular conduc. terminal TA1.3 14 AWGA&1/0 with aux. conductor voltage tap 3VA9233-0JG11
Siemens

circular conduc. terminal TA1.3 14 AWGA&1/0 with aux. conductor voltage tap

Zoro # G815960046
Mfr # 3VA9233-0JG11
product price: 
$36.19
/ea
Sold in mult. of 11 for $398.09
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 rear connection stud flat short, 1 unit accessory for: 3VA53/54, 3VA63/64 3VA9471-0QE10
Siemens

rear connection stud flat short, 1 unit accessory for: 3VA53/54, 3VA63/64

Zoro # G016284866
Mfr # 3VA9471-0QE10
product price: 
$48.95
/ea
Sold in mult. of 9 for $440.55
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 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 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 motorized op. mech. MO 48.60 V AC/DC accessory for circuit breaker 3VW9011-0AF02
Siemens

motorized op. mech. MO 48.60 V AC/DC accessory for circuit breaker

Zoro # G215868065
Mfr # 3VW9011-0AF02
product price: 
$1,477.99
/ea
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 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 rear connection stud flat 4 units accessory for: 3VA10/11 3VA9114-0QE00
Siemens

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

Zoro # G016486086
Mfr # 3VA9114-0QE00
product price: 
$83.19
/ea
Sold in mult. of 6 for $499.14
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 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 circular conduc. terminal TA3.2 3 x 4/0400 kcmil for 3 cables 4 units 3VA9674-0JB32
Siemens

circular conduc. terminal TA3.2 3 x 4/0400 kcmil for 3 cables 4 units

Zoro # G815959965
Mfr # 3VA9674-0JB32
product price: 
$401.99
/ea
Siemens cover frame for door cutout 183.6 x 122.3 mm WxH accessory for: circuit 3VA9344-0SB20
Siemens

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

Zoro # G715960993
Mfr # 3VA9344-0SB20
product price: 
$68.19
/ea
Sold in mult. of 6 for $409.14
Siemens universal release 48 V DC accessory for: 3VA4/5/6 3VA9978-0BD13
Siemens

universal release 48 V DC accessory for: 3VA4/5/6

Zoro # G416046743
Mfr # 3VA9978-0BD13
product price: 
$246.99
/ea
Sold in mult. of 2 for $493.98
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 rating plug 630A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA55
Siemens

rating plug 630A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G715867957
Mfr # 3VW9011-0AA55
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 3VA9324-0KP10
Siemens

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

Zoro # G615867934
Mfr # 3VA9324-0KP10
product price: 
$446.99
/ea
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9214-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G115867885
Mfr # 3VA9214-0KD10
product price: 
$192.99
/ea
Sold in mult. of 3 for $578.97
Siemens cover frame for door cutout 104.6 x 70.7mm WxH accessory for: circuit 3VA9143-0SB10
Siemens

cover frame for door cutout 104.6 x 70.7mm WxH accessory for: circuit

Zoro # G415960996
Mfr # 3VA9143-0SB10
product price: 
$35.59
/ea
Sold in mult. of 10 for $355.90
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 circular conduc. terminal TC1.3 14 AWG1/0 Cu 3 units accessory for: 3VA9143-0JD11
Siemens

circular conduc. terminal TC1.3 14 AWG1/0 Cu 3 units accessory for:

Zoro # G015960099
Mfr # 3VA9143-0JD11
product price: 
$119.99
/ea
Sold in mult. of 4 for $479.96
Siemens terminal cover long 3-pole 1 unit accessory for: circuit breaker 3VA9871-0WF30
Siemens

terminal cover long 3-pole 1 unit accessory for: circuit breaker

Zoro # G015868494
Mfr # 3VA9871-0WF30
product price: 
$191.99
/ea
Sold in mult. of 3 for $575.97
Siemens cover frame for door cutout 104.6 x 100.8 mm WxH accessory for: circuit 3VA9233-0SB30
Siemens

cover frame for door cutout 104.6 x 100.8 mm WxH accessory for: circuit

Zoro # G615961007
Mfr # 3VA9233-0SB30
product price: 
$39.75
/ea
Sold in mult. of 9 for $357.75
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 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
Circuit Protection (3,500+ items) - Page 69
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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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