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  3. Electrical Supplies
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  5. Circuit Protection

Circuit Protection (3,500+ items) - Page 67

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 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 mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm 3VA9111-0SS10
Siemens

mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm

Zoro # G716284807
Mfr # 3VA9111-0SS10
product price: 
$19.49
/ea
Sold in mult. of 22 for $428.78
Siemens circular conduc. terminal TA1.0 1.5A&10 mmAsqrd with aux. conductor voltage tap 3VA9114-0JG10
Siemens

circular conduc. terminal TA1.0 1.5A&10 mmAsqrd with aux. conductor voltage tap

Zoro # G015960013
Mfr # 3VA9114-0JG10
product price: 
$40.19
/ea
Sold in mult. of 10 for $401.90
Siemens circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units 3VA9504-0JB23
Siemens

circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units

Zoro # G615960192
Mfr # 3VA9504-0JB23
product price: 
$256.99
/ea
Sold in mult. of 2 for $513.98
Siemens MD/ND 125VDC SH TRIP 1 A S11MN64A
Siemens

MD/ND 125VDC SH TRIP 1 A

Zoro # G516310096
Mfr # S11MN64A
product price: 
$2,610.99
/ea
Siemens nut keeper kit right-angled 4 units accessory for: 3VA10/11 3VA9114-0QG00
Siemens

nut keeper kit right-angled 4 units accessory for: 3VA10/11

Zoro # G616284860
Mfr # 3VA9114-0QG00
product price: 
$40.79
/ea
Sold in mult. of 8 for $326.32
Siemens rear connection stud round 4 units accessory for: 3VA53/54 3VA63/64 3VA9474-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA53/54 3VA63/64

Zoro # G716284791
Mfr # 3VA9474-0QF00
product price: 
$219.99
/ea
Sold in mult. of 2 for $439.98
Siemens insulating plate extended 2-pole, 1 unit accessory for: 3VA51 3VA9131-0WJ20
Siemens

insulating plate extended 2-pole, 1 unit accessory for: 3VA51

Zoro # G016213989
Mfr # 3VA9131-0WJ20
product price: 
$12.25
/ea
Sold in mult. of 32 for $392.00
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 circular conduc. terminal TA2.1 25150 mmsqrd large 4 units accessory for: 3VA9114-0JJ12
Siemens

circular conduc. terminal TA2.1 25150 mmsqrd large 4 units accessory for:

Zoro # G315960126
Mfr # 3VA9114-0JJ12
product price: 
$100.99
/ea
Sold in mult. of 5 for $504.95
Siemens circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9113-0JF60
Siemens

circular conduc. terminal TA2.5 6 x 1.535 mmsqrd for 6 cables 3 units

Zoro # G615960079
Mfr # 3VA9113-0JF60
product price: 
$135.99
/ea
Sold in mult. of 4 for $543.96
Siemens undervoltage release UVR 30 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE02
Siemens

undervoltage release UVR 30 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G415867851
Mfr # 3VW9011-0AE02
product price: 
$381.99
/ea
Sold in mult. of 2 for $763.98
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 residual current release RCR accessory for: side mounted residual current 3VA9988-0BR10
Siemens

residual current release RCR accessory for: side mounted residual current

Zoro # G616284921
Mfr # 3VA9988-0BR10
product price: 
$138.99
/ea
Sold in mult. of 4 for $555.96
Siemens mounting screw kit comprises 4 screws and nuts, metric thread M4 x 80 mm 3VA9124-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts, metric thread M4 x 80 mm

Zoro # G416284817
Mfr # 3VA9124-0SS10
product price: 
$26.79
/ea
Sold in mult. of 16 for $428.64
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 TA1.0 14 AWGA&8 AWG with aux. conductor connection 3VA9134-0JG10
Siemens

circular conduc. terminal TA1.0 14 AWGA&8 AWG with aux. conductor connection

Zoro # G115959993
Mfr # 3VA9134-0JG10
product price: 
$33.95
/ea
Sold in mult. of 12 for $407.40
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 BREAKER PG LUGS KIT OF 3 CU OR AL 3TA6PG750
Siemens

BREAKER PG LUGS KIT OF 3 CU OR AL

Zoro # G615674037
Mfr # 3TA6PG750
product price: 
$3,401.99
/ea
Siemens undervoltage release UVR 240.250 V AC/DC accessory for circuit breaker 3VW9011-0AE08
Siemens

undervoltage release UVR 240.250 V AC/DC accessory for circuit breaker

Zoro # G015868142
Mfr # 3VW9011-0AE08
product price: 
$381.99
/ea
Sold in mult. of 2 for $763.98
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9224-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G816083102
Mfr # 3VA9224-0RL30
product price: 
$1,432.99
/ea
Siemens circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9233-0JF68
Siemens

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

Zoro # G815960008
Mfr # 3VA9233-0JF68
product price: 
$173.99
/ea
Sold in mult. of 3 for $521.97
Siemens rear connection stud flat short, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QE10
Siemens

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

Zoro # G216300403
Mfr # 3VA9401-0QE10
product price: 
$40.59
/ea
Sold in mult. of 11 for $446.49
Murrelektronik Mail Cable, 300V, 4A 8000-00000-3745000
Murrelektronik

Mail Cable, 300V, 4A

Zoro # G000691960
Mfr # 8000-00000-3745000
product price: 
$872.99
/ea
Siemens Wiring kit electrical and mechanical for complete load feeders fuseless 3RA2943-1BB1
Siemens

Wiring kit electrical and mechanical for complete load feeders fuseless

Zoro # G516284823
Mfr # 3RA2943-1BB1
product price: 
$170.99
/ea
Sold in mult. of 3 for $512.97
Siemens guide frame for 3VA27 4p rear broadened main connection accessory for 3VW8116-7BG01
Siemens

guide frame for 3VA27 4p rear broadened main connection accessory for

Zoro # G816525145
Mfr # 3VW8116-7BG01
product price: 
$3,599.99
/ea
Siemens withdrawable unit complete kit accessory for: circuit breaker 4-pole 3VA12 3VA9214-0KD00
Siemens

withdrawable unit complete kit accessory for: circuit breaker 4-pole 3VA12

Zoro # G315867944
Mfr # 3VA9214-0KD00
product price: 
$591.99
/ea
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WJ30
Siemens

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

Zoro # G316083114
Mfr # 3VA9481-0WJ30
product price: 
$21.39
/ea
Sold in mult. of 17 for $363.63
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 Circuit breaker size S00 for motor protection CLASS 10 A-release 3RV2011-0CA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release

Zoro # G615465826
Mfr # 3RV2011-0CA10
product price: 
$83.25
/ea
Sold in mult. of 6 for $499.50
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 cover frame for door cutout 137.6 x 45.65 mm WxH accessory for: loadside 3VA9303-0SB40
Siemens

cover frame for door cutout 137.6 x 45.65 mm WxH accessory for: loadside

Zoro # G115960999
Mfr # 3VA9303-0SB40
product price: 
$36.29
/ea
Sold in mult. of 10 for $362.90
Siemens mounting screw kit comprises 4 screws and nuts metric thread M6 x 100 mm 3VA9874-0SS10
Siemens

mounting screw kit comprises 4 screws and nuts metric thread M6 x 100 mm

Zoro # G116284827
Mfr # 3VA9874-0SS10
product price: 
$68.89
/ea
Sold in mult. of 7 for $482.23
Siemens rear connection stud flat short 1 unit accessory for: circuit breaker 3VA9773-0QE10
Siemens

rear connection stud flat short 1 unit accessory for: circuit breaker

Zoro # G015868548
Mfr # 3VA9773-0QE10
product price: 
$80.69
/ea
Sold in mult. of 5 for $403.45
Siemens withdrawable unit conversion kit for MCCB accessory for: circuit breaker 3VA9213-0KD10
Siemens

withdrawable unit conversion kit for MCCB accessory for: circuit breaker

Zoro # G115868059
Mfr # 3VA9213-0KD10
product price: 
$143.99
/ea
Sold in mult. of 3 for $431.97
Circuit Protection (3,500+ items) - Page 67
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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 & ConduitElectrical ConnectorsWiring DevicesFuses & Accessories
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