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  1. Home
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  5. Circuit Protection
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  7. Circuit Breaker & Panelboard Accessories

Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 39

Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9323-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G916083170
Mfr # 3VA9323-0RL30
product price: 
$1,571.99
/ea
Siemens BREAKER VL REAR STUD FLAT 2SH+1LONG N SRTNF3
Siemens

BREAKER VL REAR STUD FLAT 2SH+1LONG N

Zoro # G915277860
Mfr # SRTNF3
product price: 
$5,240.99
/ea
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 3-pole 3VA9213-0KP10
Siemens

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

Zoro # G915868099
Mfr # 3VA9213-0KP10
product price: 
$131.99
/ea
Sold in mult. of 4 for $527.96
Siemens circular conduc. terminal TA2.8 1x250.750 kcmil 2x250 kcmil for 1 cable 3VA9374-0JC24
Siemens

circular conduc. terminal TA2.8 1x250.750 kcmil 2x250 kcmil for 1 cable

Zoro # G915960090
Mfr # 3VA9374-0JC24
product price: 
$329.99
/ea
Sold in mult. of 2 for $659.98
Siemens undervoltage release UVR 110.120 V AC/DC accessory for circuit breaker 3VW9011-0AE05
Siemens

undervoltage release UVR 110.120 V AC/DC accessory for circuit breaker

Zoro # G915868112
Mfr # 3VW9011-0AE05
product price: 
$381.99
/ea
Sold in mult. of 2 for $763.98
Siemens circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9243-0JF60
Siemens

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

Zoro # G915960137
Mfr # 3VA9243-0JF60
product price: 
$148.99
/ea
Sold in mult. of 3 for $446.97
Siemens metering function MF Basic for ETUs 6-series ETUs accessory for circuit 3VW9011-0AT01
Siemens

metering function MF Basic for ETUs 6-series ETUs accessory for circuit

Zoro # G916284928
Mfr # 3VW9011-0AT01
product price: 
$849.99
/ea
Siemens circular conduc. terminal TA7.4 6 x 300600 kcmil for 6 cables 1 unit 3VA9871-0JJ63
Siemens

circular conduc. terminal TA7.4 6 x 300600 kcmil for 6 cables 1 unit

Zoro # G915960007
Mfr # 3VA9871-0JJ63
product price: 
$498.99
/ea
Siemens cover frame for door cutout 200.3 x 193.8 mm WxH accessory for: circuit 3VA9583-0SB20
Siemens

cover frame for door cutout 200.3 x 193.8 mm WxH accessory for: circuit

Zoro # G915961035
Mfr # 3VA9583-0SB20
product price: 
$85.25
/ea
Sold in mult. of 5 for $426.25
Siemens rating plug 1250A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA58
Siemens

rating plug 1250A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G915867887
Mfr # 3VW9011-0AA58
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor 3VA9234-0JK12
Siemens

circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor

Zoro # G715960184
Mfr # 3VA9234-0JK12
product price: 
$271.99
/ea
Sold in mult. of 2 for $543.98
Siemens mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x 3VA9154-0SS00
Siemens

mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x

Zoro # G716284906
Mfr # 3VA9154-0SS00
product price: 
$31.39
/ea
Sold in mult. of 14 for $439.46
Siemens rear connection stud round long, 1 unit accessory for: 3VA20/21/22 3VA9201-0QF20
Siemens

rear connection stud round long, 1 unit accessory for: 3VA20/21/22

Zoro # G516300585
Mfr # 3VA9201-0QF20
product price: 
$31.49
/ea
Sold in mult. of 14 for $440.86
Siemens rating plug 1000A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA57
Siemens

rating plug 1000A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G615867972
Mfr # 3VW9011-0AA57
product price: 
$152.99
/ea
Sold in mult. of 3 for $458.97
Siemens Disconnector module for circuit breaker Size S2 3RV2938-1A
Siemens

Disconnector module for circuit breaker Size S2

Zoro # G315868125
Mfr # 3RV2938-1A
product price: 
$117.99
/ea
Sold in mult. of 4 for $471.96
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 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 circular conduc. terminal TC3.2 3 x 250400 kcmil Cu with auxiliary 3VA9673-0JK32
Siemens

circular conduc. terminal TC3.2 3 x 250400 kcmil Cu with auxiliary

Zoro # G215960097
Mfr # 3VA9673-0JK32
product price: 
$1,344.99
/ea
Siemens protective sleeve 3 units accessory for: plug-in unit 3VA9603-0KP00 rear 3VA9603-0WH05
Siemens

protective sleeve 3 units accessory for: plug-in unit 3VA9603-0KP00 rear

Zoro # G816284882
Mfr # 3VA9603-0WH05
product price: 
$59.85
/ea
Sold in mult. of 8 for $478.80
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 extended 4-pole, 1 unit accessory for: 3VA51 3VA9131-0WJ40
Siemens

insulating plate extended 4-pole, 1 unit accessory for: 3VA51

Zoro # G616213990
Mfr # 3VA9131-0WJ40
product price: 
$24.65
/ea
Sold in mult. of 16 for $394.40
Siemens rear interlock mounting plate accessory for: 3VA13/14 3VA23/24 3VA9468-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA13/14 3VA23/24

Zoro # G216486091
Mfr # 3VA9468-0VK20
product price: 
$24.69
/ea
Sold in mult. of 18 for $444.42
Siemens Lightning conductor T1/T2 UN 240/400 V 5SD7413-2
Siemens

Lightning conductor T1/T2 UN 240/400 V

Zoro # G316284849
Mfr # 5SD7413-2
product price: 
$582.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables with auxiliary 3VA9504-0JG23
Siemens

circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables with auxiliary

Zoro # G615960178
Mfr # 3VA9504-0JG23
product price: 
$296.99
/ea
Sold in mult. of 2 for $593.98
Siemens mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x 3VA9368-0SS00
Siemens

mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x

Zoro # G116284834
Mfr # 3VA9368-0SS00
product price: 
$41.55
/ea
Sold in mult. of 11 for $457.05
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 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 Lightning conductor T1/T2 UN 240/400 V 5SD7414-3
Siemens

Lightning conductor T1/T2 UN 240/400 V

Zoro # G416284923
Mfr # 5SD7414-3
product price: 
$977.99
/ea
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9123-0KB01
Siemens

terminal cover plug-in and withdraw. breaker accessory for: circuit breaker

Zoro # G215868041
Mfr # 3VA9123-0KB01
product price: 
$56.39
/ea
Sold in mult. of 7 for $394.73
Siemens plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA11 3VA9114-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA11

Zoro # G315867869
Mfr # 3VA9114-0KP00
product price: 
$356.99
/ea
Sold in mult. of 2 for $713.98
Siemens nut keeper kit right-angled, 3 units accessory for: 3VA10/11 3VA9113-0QG00
Siemens

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

Zoro # G616284822
Mfr # 3VA9113-0QG00
product price: 
$32.99
/ea
Sold in mult. of 11 for $362.89
Siemens RC unit for 5SP4 2-pole 5SM2627-8
Siemens

RC unit for 5SP4 2-pole

Zoro # G616096715
Mfr # 5SM2627-8
product price: 
$434.99
/ea
Siemens rear connection stud round long, 1 unit accessory for: 3VA10/11 3VA9111-0QF20
Siemens

rear connection stud round long, 1 unit accessory for: 3VA10/11

Zoro # G616300607
Mfr # 3VA9111-0QF20
product price: 
$26.19
/ea
Sold in mult. of 17 for $445.23
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 rear main circuit connections horizontally/vertically adjust. 3 units 3VW9011-0AL32
Siemens

rear main circuit connections horizontally/vertically adjust. 3 units

Zoro # G316284887
Mfr # 3VW9011-0AL32
product price: 
$240.99
/ea
Sold in mult. of 2 for $481.98
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
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 39
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About Circuit Breaker & Panelboard Accessories

Circuit breaker accessories are indispensable electrical devices that safeguard circuits and equipment from overloads and short circuits. Engineered to detect abnormally high currents or voltages, they interrupt the flow of electricity when any anomaly is detected, ensuring safety and reliability.

Types of Circuit Breaker Accessories

Our extensive collection includes various types of circuit breaker accessories such as circuit breaker handles, circuit breaker tie bars, and breaker lug adapters. From reputable brands like Square D to other trusted names in the industry, we cater to diverse applications whether it's for residential homes or commercial buildings. The type needed largely depends on the size and complexity of your building's electrical system.

How Circuit Breaker Accessories are Made

The construction quality of our circuit breaker accessories is second to none. Typically made with metal components like copper or aluminum that can carry large amounts of current without overheating, these essential parts are mounted into a robust housing made out of plastic or other materials capable of withstanding extreme temperatures.

Tips for Using Circuit Breaker Accessories

To ensure optimal performance from your circuit breakers, always choose the right accessory based on your specific needs. Remember that different types have different capacities and are suitable for various applications. Regular inspection and maintenance can also prolong their lifespan while maintaining safety standards.

Industry Applications Of Circuit Breaker Accessories

Circuit breaker accessories play a crucial role across numerous industries. They're commonly utilized by electricians, engineers, and other professionals working with electrical systems in sectors ranging from construction to manufacturing, energy production to telecommunications.

Find the Circuit Breaker Accessories 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.

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