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

Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 45

Siemens box terminal TS1.4 4 units 4 AWG350 kcmil with aux. conductor voltage tap 3VA9244-0JH12
Siemens

box terminal TS1.4 4 units 4 AWG350 kcmil with aux. conductor voltage tap

Zoro # G516127878
Mfr # 3VA9244-0JH12
product price:  $81.29
/ea
Sold in mult. of 5 for $406.45
Siemens residual current device RCD820 advanced RCD type A loadside mounted rated 3VA9324-0RL30
Siemens

residual current device RCD820 advanced RCD type A loadside mounted rated

Zoro # G416083199
Mfr # 3VA9324-0RL30
product price:  $1,717.99
/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 TA4.1 2 x 400 kcmil750 kcmil with aux. conductor 3VA9674-0JC24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil with aux. conductor

Zoro # G015959994
Mfr # 3VA9674-0JC24
product price:  $562.99
/ea
Siemens Bowden cable interlocking for handle accessory for: 3VA55 3VA9577-0VF10
Siemens

Bowden cable interlocking for handle accessory for: 3VA55

Zoro # G416486068
Mfr # 3VA9577-0VF10
product price:  $285.99
/ea
Sold in mult. of 2 for $571.98
Siemens cover frame for door cutout 101.6 x 45.65 mm WxH accessory for: circuit 3VA9034-0SB10
Siemens

cover frame for door cutout 101.6 x 45.65 mm WxH accessory for: circuit

Zoro # G315961024
Mfr # 3VA9034-0SB10
product price:  $32.99
/ea
Sold in mult. of 11 for $362.89
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9213-0KB01
Siemens

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

Zoro # G015868128
Mfr # 3VA9213-0KB01
product price:  $77.79
/ea
Sold in mult. of 7 for $544.53
Siemens circular conduc. terminal TC1.0 14 AWG8 AWG Cu with auxiliary conductor 3VA9133-0JK10
Siemens

circular conduc. terminal TC1.0 14 AWG8 AWG Cu with auxiliary conductor

Zoro # G215960011
Mfr # 3VA9133-0JK10
product price:  $88.29
/ea
Sold in mult. of 4 for $353.16
Siemens rear connection stud round short, 1 unit accessory for: 3VA52 3VA9231-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA52

Zoro # G116486122
Mfr # 3VA9231-0QF10
product price:  $28.55
/ea
Sold in mult. of 15 for $428.25
Siemens rear interlock mounting plate accessory for: 3VA20/21/22 3VA9268-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA20/21/22

Zoro # G416486105
Mfr # 3VA9268-0VK20
product price:  $24.69
/ea
Sold in mult. of 18 for $444.42
Siemens rear connection stud round long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QF20
Siemens

rear connection stud round long 1 unit accessory for: 3VA13/14 3VA23/24

Zoro # G416284893
Mfr # 3VA9401-0QF20
product price:  $54.39
/ea
Sold in mult. of 8 for $435.12
Siemens circular conduc. terminal TA2.6 6 x 1.535 mmsqrd for 6 cables 3 units 3VA9263-0JF60
Siemens

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

Zoro # G215959978
Mfr # 3VA9263-0JF60
product price:  $136.99
/ea
Sold in mult. of 4 for $547.96
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 rear connection stud flat long, 1 unit accessory for: 3VA12 3VA9211-0QE20
Siemens

rear connection stud flat long, 1 unit accessory for: 3VA12

Zoro # G316486076
Mfr # 3VA9211-0QE20
product price:  $31.69
/ea
Sold in mult. of 14 for $443.66
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 rear connection stud round long, 1 unit accessory for: 3VA51 3VA9131-0QF20
Siemens

rear connection stud round long, 1 unit accessory for: 3VA51

Zoro # G516486067
Mfr # 3VA9131-0QF20
product price:  $31.35
/ea
Sold in mult. of 14 for $438.90
Siemens rear connection stud round short, 1 unit accessory for: 3VA61/62 3VA9241-0QF10
Siemens

rear connection stud round short, 1 unit accessory for: 3VA61/62

Zoro # G316486069
Mfr # 3VA9241-0QF10
product price:  $28.55
/ea
Sold in mult. of 15 for $428.25
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 nut keeper kit, 3 units accessory for: 3VA12 3VA9213-0QA00
Siemens

nut keeper kit, 3 units accessory for: 3VA12

Zoro # G016284910
Mfr # 3VA9213-0QA00
product price:  $28.75
/ea
Sold in mult. of 15 for $431.25
Siemens rear connection stud flat 4 units accessory for: 3VA65/66 3VA9674-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA65/66

Zoro # G316486090
Mfr # 3VA9674-0QE00
product price:  $317.99
/ea
Sold in mult. of 2 for $635.98
Siemens box terminal TS1.2 3 units 10 AWG&3/0 with aux. conductor voltage tap 3 3VA9233-0JH11
Siemens

box terminal TS1.2 3 units 10 AWG&3/0 with aux. conductor voltage tap 3

Zoro # G016127873
Mfr # 3VA9233-0JH11
product price:  $53.39
/ea
Sold in mult. of 6 for $320.34
Siemens door feedthrough accessory for: 3VA12 3VA9257-0KT00
Siemens

door feedthrough accessory for: 3VA12

Zoro # G516486111
Mfr # 3VA9257-0KT00
product price:  $65.85
/ea
Sold in mult. of 7 for $460.95
Siemens plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA13/14 3VA9323-0KP00
Siemens

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

Zoro # G215867969
Mfr # 3VA9323-0KP00
product price:  $783.99
/ea
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 circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables 4 units 3VA9604-0JJ43
Siemens

circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables 4 units

Zoro # G415960163
Mfr # 3VA9604-0JJ43
product price:  $406.99
/ea
Siemens terminal cover plug-in and withdraw. breaker accessory for: circuit breaker 3VA9124-0KB01
Siemens

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

Zoro # G015868050
Mfr # 3VA9124-0KB01
product price:  $74.15
/ea
Sold in mult. of 6 for $444.90
Siemens plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA61/62 3VA9143-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA61/62

Zoro # G115868042
Mfr # 3VA9143-0KP00
product price:  $269.99
/ea
Sold in mult. of 2 for $539.98
Siemens JD/LD 240V SHUNT TRIP S03JLD6
Siemens

JD/LD 240V SHUNT TRIP

Zoro # G516310072
Mfr # S03JLD6
product price:  $1,848.99
/ea
Siemens BREAKER VL NEUT CT 1600A P NGSP160
Siemens

BREAKER VL NEUT CT 1600A P

Zoro # G515317683
Mfr # NGSP160
product price:  $1,434.99
/ea
Siemens cover frame for door cutout 104.6 x 45.65 mm WxH accessory for: circuit 3VA9253-0SB10
Siemens

cover frame for door cutout 104.6 x 45.65 mm WxH accessory for: circuit

Zoro # G015961003
Mfr # 3VA9253-0SB10
product price:  $26.15
/ea
Sold in mult. of 12 for $313.80
Siemens insulating plate broadened 3-pole, 1 unit accessory for: 3VA13/14 3VA23/24 3VA9481-0WK30
Siemens

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

Zoro # G016083117
Mfr # 3VA9481-0WK30
product price:  $23.15
/ea
Sold in mult. of 14 for $324.10
Siemens rear connection stud flat 4 units accessory for: 3VA20/21/22 3VA9204-0QE00
Siemens

rear connection stud flat 4 units accessory for: 3VA20/21/22

Zoro # G216525158
Mfr # 3VA9204-0QE00
product price:  $105.99
/ea
Sold in mult. of 5 for $529.95
Siemens mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm 3VA9116-0SS10
Siemens

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

Zoro # G116284919
Mfr # 3VA9116-0SS10
product price:  $19.49
/ea
Sold in mult. of 22 for $428.78
Siemens nut keeper kit 4 units accessory for: 3VA53/53 3VA9474-0QA00
Siemens

nut keeper kit 4 units accessory for: 3VA53/53

Zoro # G516284816
Mfr # 3VA9474-0QA00
product price:  $100.99
/ea
Sold in mult. of 5 for $504.95
Siemens PROFINET Gateway COM041 communication module accessory for circuit breaker 3VW9011-0AT14
Siemens

PROFINET Gateway COM041 communication module accessory for circuit breaker

Zoro # G215868386
Mfr # 3VW9011-0AT14
product price:  $1,622.99
/ea
Siemens rear connection stud flat short, 1 unit accessory for: 3VA61/62 3VA9241-0QE10
Siemens

rear connection stud flat short, 1 unit accessory for: 3VA61/62

Zoro # G016486109
Mfr # 3VA9241-0QE10
product price:  $28.55
/ea
Sold in mult. of 15 for $428.25
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 45
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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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