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  3. Electrical Supplies
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  5. Circuit Protection

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

Siemens cover frame for door cutout 137.6 x 109.3 mm WxH accessory for: 3VA63/64 3VA9333-0SB20
Siemens

cover frame for door cutout 137.6 x 109.3 mm WxH accessory for: 3VA63/64

Zoro # G415961023
Mfr # 3VA9333-0SB20
product price:  $62.89
/ea
Sold in mult. of 7 for $440.23
Siemens insulating plate broadened 4-pole, 1 unit accessory for: 3VA10/11 3VA9111-0WK40
Siemens

insulating plate broadened 4-pole, 1 unit accessory for: 3VA10/11

Zoro # G416213992
Mfr # 3VA9111-0WK40
product price:  $22.85
/ea
Sold in mult. of 16 for $365.60
Siemens plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA13/14 3VA9324-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA13/14

Zoro # G415867912
Mfr # 3VA9324-0KP00
product price:  $1,042.99
/ea
Siemens cover frame for door cutout 270.3 x 150.8 mm WxH accessory for: circuit 3VA9584-0SB10
Siemens

cover frame for door cutout 270.3 x 150.8 mm WxH accessory for: circuit

Zoro # G115961019
Mfr # 3VA9584-0SB10
product price:  $96.99
/ea
Sold in mult. of 5 for $484.95
Siemens phase barriers, 2 units accessory for: 3VA13/14, 3VA23/24 3VA9482-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA13/14, 3VA23/24

Zoro # G016284897
Mfr # 3VA9482-0WA00
product price:  $16.69
/ea
Sold in mult. of 26 for $433.94
Siemens cover frame for door cutout 137.6 x 122.3 mm WxH accessory for: circuit 3VA9363-0SB20
Siemens

cover frame for door cutout 137.6 x 122.3 mm WxH accessory for: circuit

Zoro # G115961033
Mfr # 3VA9363-0SB20
product price:  $41.49
/ea
Sold in mult. of 8 for $331.92
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9124-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G615868047
Mfr # 3VA9124-0KD10
product price:  $192.99
/ea
Sold in mult. of 3 for $578.97
Siemens circular conduc. terminal TA2.1 25A&150 mmAsqrd large, 2 units accessory for: 3VA9112-0JJ12
Siemens

circular conduc. terminal TA2.1 25A&150 mmAsqrd large, 2 units accessory for:

Zoro # G815960077
Mfr # 3VA9112-0JJ12
product price:  $49.85
/ea
Sold in mult. of 9 for $448.65
Siemens nut keeper kit right-angled 3 units accessory for: 3VA13/14 3VA23/24 3VA9403-0QG00
Siemens

nut keeper kit right-angled 3 units accessory for: 3VA13/14 3VA23/24

Zoro # G616284785
Mfr # 3VA9403-0QG00
product price:  $70.19
/ea
Sold in mult. of 7 for $491.33
Siemens Circuit diagram pocket 30 mm deep for DIN A4 upright 8GD9132
Siemens

Circuit diagram pocket 30 mm deep for DIN A4 upright

Zoro # G616284853
Mfr # 8GD9132
product price:  $69.29
/ea
Sold in mult. of 7 for $485.03
Siemens display DSP800 accessory for: 1 to 8 units 3VA6 breaker 3VA9977-0TD10
Siemens

display DSP800 accessory for: 1 to 8 units 3VA6 breaker

Zoro # G216284864
Mfr # 3VA9977-0TD10
product price:  $1,117.99
/ea
Siemens circular conduc. terminal TA2.1 4 AWG&300 kcmil large 2 units accessory 3VA9132-0JJ12
Siemens

circular conduc. terminal TA2.1 4 AWG&300 kcmil large 2 units accessory

Zoro # G415960026
Mfr # 3VA9132-0JJ12
product price:  $49.29
/ea
Sold in mult. of 8 for $394.32
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9124-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G616083104
Mfr # 3VA9124-0RL30
product price:  $1,432.99
/ea
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 door sealing frame IP30 for withdr. circuit breakers for installing in 3VW9011-0AP02
Siemens

door sealing frame IP30 for withdr. circuit breakers for installing in

Zoro # G815868519
Mfr # 3VW9011-0AP02
product price:  $140.99
/ea
Sold in mult. of 3 for $422.97
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 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 rear connection stud flat 3 units accessory for: 3VA20/21/22 3VA9203-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA20/21/22

Zoro # G516525162
Mfr # 3VA9203-0QE00
product price:  $78.69
/ea
Sold in mult. of 6 for $472.14
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 undervoltage release UVR 24 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE01
Siemens

undervoltage release UVR 24 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G615867811
Mfr # 3VW9011-0AE01
product price:  $320.99
/ea
Sold in mult. of 2 for $641.98
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 insulating plate extended 4-pole, 1 unit accessory for: 3VA53/54, 3VA63/64 3VA9471-0WJ40
Siemens

insulating plate extended 4-pole, 1 unit accessory for: 3VA53/54, 3VA63/64

Zoro # G816083164
Mfr # 3VA9471-0WJ40
product price:  $31.69
/ea
Sold in mult. of 11 for $348.59
Siemens insulating plate extended 4-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WJ40
Siemens

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

Zoro # G216083122
Mfr # 3VA9481-0WJ40
product price:  $28.35
/ea
Sold in mult. of 13 for $368.55
Siemens rear connection stud flat short, 1 unit accessory for: 3VA10/11 3VA9111-0QE10
Siemens

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

Zoro # G716486065
Mfr # 3VA9111-0QE10
product price:  $18.75
/ea
Sold in mult. of 23 for $431.25
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: 3VA25 3VA9603-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA25

Zoro # G316525164
Mfr # 3VA9603-0QE00
product price:  $196.99
/ea
Sold in mult. of 3 for $590.97
Siemens BREAKER VL NEUT CT 250A J FRAME NGSJ250
Siemens

BREAKER VL NEUT CT 250A J FRAME

Zoro # G015317688
Mfr # NGSJ250
product price:  $1,434.99
/ea
Siemens rear connection stud flat 3 units accessory for: 3VA12 3VA9213-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA12

Zoro # G416525149
Mfr # 3VA9213-0QE00
product price:  $78.69
/ea
Sold in mult. of 6 for $472.14
Siemens nut keeper kit, 3 units accessory for: 3VA10/11 3VA9113-0QA00
Siemens

nut keeper kit, 3 units accessory for: 3VA10/11

Zoro # G316284825
Mfr # 3VA9113-0QA00
product price:  $26.49
/ea
Sold in mult. of 17 for $450.33
Siemens undervoltage release UVR 48 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE03
Siemens

undervoltage release UVR 48 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G415867868
Mfr # 3VW9011-0AE03
product price:  $394.99
/ea
Sold in mult. of 2 for $789.98
Siemens circular conduc. terminal TA1.3 14 AWGA&1/0 4 units accessory for: 3VA52 3VA9234-0JB11
Siemens

circular conduc. terminal TA1.3 14 AWGA&1/0 4 units accessory for: 3VA52

Zoro # G315960034
Mfr # 3VA9234-0JB11
product price:  $41.99
/ea
Sold in mult. of 10 for $419.90
Siemens cover frame for door cutout 200.3 x 200.8 mm WxH accessory for: front 3VA9503-0SB50
Siemens

cover frame for door cutout 200.3 x 200.8 mm WxH accessory for: front

Zoro # G315961017
Mfr # 3VA9503-0SB50
product price:  $63.75
/ea
Sold in mult. of 6 for $382.50
Siemens ED 24VDC SH TRIP 1 AUX SW S07ED62A
Siemens

ED 24VDC SH TRIP 1 AUX SW

Zoro # G816310123
Mfr # S07ED62A
product price:  $2,610.99
/ea
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 Spare parts package for Panel PC/Flat Panel contains: 2 x 8 latch 6AV7672-1JC00-0AA0
Siemens

Spare parts package for Panel PC/Flat Panel contains: 2 x 8 latch

Zoro # G716284784
Mfr # 6AV7672-1JC00-0AA0
product price:  $238.99
/ea
Sold in mult. of 2 for $477.98
Siemens nut keeper kit right-angled 4 units accessory for: 3VA20/21/22 3VA9224-0QG00
Siemens

nut keeper kit right-angled 4 units accessory for: 3VA20/21/22

Zoro # G416284787
Mfr # 3VA9224-0QG00
product price:  $61.35
/ea
Sold in mult. of 7 for $429.45
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
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