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  1. Home
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  3. Electrical Supplies
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  5. Circuit Protection
  6. /
  7. Circuit Breaker & Panelboard Accessories

Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 46

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 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 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 cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit 3VA9504-0SB10
Siemens

cover frame for door cutout 270.3 x 193.8 mm WxH accessory for: circuit

Zoro # G815961005
Mfr # 3VA9504-0SB10
product price:  $117.99
/ea
Sold in mult. of 5 for $589.95
Siemens door sealing frame IP30 for withdr. circuit breakers for installing in 3VW9011-0AP04
Siemens

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

Zoro # G815868489
Mfr # 3VW9011-0AP04
product price:  $136.99
/ea
Sold in mult. of 3 for $410.97
Siemens circular conduc. terminal TA2.1 4 AWG300 kcmil with control wire tap for 3VA9133-0JC18
Siemens

circular conduc. terminal TA2.1 4 AWG300 kcmil with control wire tap for

Zoro # G715960115
Mfr # 3VA9133-0JC18
product price:  $138.99
/ea
Sold in mult. of 3 for $416.97
Siemens rating plug 400A accessory for circuit breaker 3WL10 / 3VA27 3VW9011-0AA53
Siemens

rating plug 400A accessory for circuit breaker 3WL10 / 3VA27

Zoro # G415867905
Mfr # 3VW9011-0AA53
product price:  $152.99
/ea
Sold in mult. of 3 for $458.97
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9223-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G116083178
Mfr # 3VA9223-0RL30
product price:  $1,258.99
/ea
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 circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap 3VA9243-0JC28
Siemens

circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap

Zoro # G215960202
Mfr # 3VA9243-0JC28
product price:  $126.99
/ea
Sold in mult. of 3 for $380.97
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:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9214-0KB01
Siemens

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

Zoro # G815867901
Mfr # 3VA9214-0KB01
product price:  $74.15
/ea
Sold in mult. of 6 for $444.90
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 handle interlocking module accessory for: 3VA52 3VA9238-0VF30
Siemens

handle interlocking module accessory for: 3VA52

Zoro # G716500990
Mfr # 3VA9238-0VF30
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
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 Extension Board HART/RS485 for low-power RTU3000C family connection 6NH3112-3BA00-6XX1
Siemens

Extension Board HART/RS485 for low-power RTU3000C family connection

Zoro # G716284777
Mfr # 6NH3112-3BA00-6XX1
product price:  $554.99
/ea
Siemens circular conduc. terminal TC1.3 14 AWG1/0 Cu with auxiliary conductor 3VA9144-0JK11
Siemens

circular conduc. terminal TC1.3 14 AWG1/0 Cu with auxiliary conductor

Zoro # G415960057
Mfr # 3VA9144-0JK11
product price:  $191.99
/ea
Sold in mult. of 3 for $575.97
Siemens rear connection stud round 3 units accessory for: 3VA10/11 3VA9113-0QF00
Siemens

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

Zoro # G016300344
Mfr # 3VA9113-0QF00
product price:  $62.15
/ea
Sold in mult. of 7 for $435.05
Siemens circular conduc. terminal TA5.3 4 x 150&300 mmsqrd for 4 cables 3 units 3VA9603-0JJ45
Siemens

circular conduc. terminal TA5.3 4 x 150&300 mmsqrd for 4 cables 3 units

Zoro # G315960133
Mfr # 3VA9603-0JJ45
product price:  $61.29
/ea
Sold in mult. of 7 for $429.03
Siemens cover frame for door cutout 221.1 x 196.4 mm WxH circuit breaker 3-pole 3VA9877-0SB20
Siemens

cover frame for door cutout 221.1 x 196.4 mm WxH circuit breaker 3-pole

Zoro # G515868536
Mfr # 3VA9877-0SB20
product price:  $76.15
/ea
Sold in mult. of 6 for $456.90
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 cover frame for door cutout 139.6 x 100.8 mm WxH accessory for: circuit 3VA9164-0SB20
Siemens

cover frame for door cutout 139.6 x 100.8 mm WxH accessory for: circuit

Zoro # G615960987
Mfr # 3VA9164-0SB20
product price:  $42.35
/ea
Sold in mult. of 9 for $381.15
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:  $20.95
/ea
Sold in mult. of 15 for $314.25
Siemens Handle coupler for residual current miniature circuit breaker D=70 mm 5ST3805-1
Siemens

Handle coupler for residual current miniature circuit breaker D=70 mm

Zoro # G715867933
Mfr # 5ST3805-1
product price:  $26.25
/ea
Sold in mult. of 17 for $446.25
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 mounting screw kit comprises 4 screws and nuts, inch thread No. 8-32 UNC x 3VA9164-0SS00
Siemens

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

Zoro # G716284913
Mfr # 3VA9164-0SS00
product price:  $31.89
/ea
Sold in mult. of 14 for $446.46
Siemens cover frame for door cutout 104.6 x 80.8mm WxH accessory for: 3VA9147-0SB30
Siemens

cover frame for door cutout 104.6 x 80.8mm WxH accessory for:

Zoro # G215961025
Mfr # 3VA9147-0SB30
product price:  $42.75
/ea
Sold in mult. of 10 for $427.50
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 insulating plate extended 3-pole, 1 unit accessory for: 3VA51 3VA9131-0WJ30
Siemens

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

Zoro # G316213986
Mfr # 3VA9131-0WJ30
product price:  $18.35
/ea
Sold in mult. of 22 for $403.70
Siemens plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA20/21/22 3VA9124-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA20/21/22

Zoro # G815867987
Mfr # 3VA9124-0KP00
product price:  $383.99
/ea
Sold in mult. of 2 for $767.98
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
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 TA2.1 4 AWG300 kcmil large with auxiliary 3VA9134-0JC12
Siemens

circular conduc. terminal TA2.1 4 AWG300 kcmil large with auxiliary

Zoro # G315960171
Mfr # 3VA9134-0JC12
product price:  $117.99
/ea
Sold in mult. of 3 for $353.97
Siemens cover frame for door cutout 76.2 x 45.65 mm WxH accessory for: circuit 3VA9053-0SB10
Siemens

cover frame for door cutout 76.2 x 45.65 mm WxH accessory for: circuit

Zoro # G115961002
Mfr # 3VA9053-0SB10
product price:  $26.95
/ea
Sold in mult. of 15 for $404.25
Siemens rear connection stud flat horizontal connection 3 units accessory for: 3VA25 3VA9603-0QE60
Siemens

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

Zoro # G016525143
Mfr # 3VA9603-0QE60
product price:  $275.99
/ea
Sold in mult. of 2 for $551.98
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
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 46
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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.

Related Categories

Panelboards, Load Centers, & Circuit Breaker EnclosuresCircuit BreakersElectrical Switches & RelaysCable Routing & ConduitFuses
Wire Connectors & TerminalsElectrical ControlsPower Wire & CableElectrical Box CoversWire & Cable Bundling
square d qob breakersiemens bqdcircuit breaker lug kitsquare d 40 amptype br circuit breaker
circuit breakers 2 polecircuit breaker thqlge 125 amp breakerbreaker lugssurface mount kit

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