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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 38

Siemens cover frame for door cutout 104.6 x 75.8mm WxH accessory for: motor 3VA9237-0SB30
Siemens

cover frame for door cutout 104.6 x 75.8mm WxH accessory for: motor

Zoro # G915961004
Mfr # 3VA9237-0SB30
product price:  $33.85
/ea
Sold in mult. of 10 for $338.50
Siemens cover frame for door cutout 104.6 x 112.8 mm WxH accessory for: circuit 3VA9233-0SB20
Siemens

cover frame for door cutout 104.6 x 112.8 mm WxH accessory for: circuit

Zoro # G915960991
Mfr # 3VA9233-0SB20
product price:  $48.55
/ea
Sold in mult. of 9 for $436.95
Siemens circular conduc. terminal TA4.3 4 x 120240 mmsqrd for 4 cables 3 units 3VA9603-0JJ43
Siemens

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

Zoro # G915960199
Mfr # 3VA9603-0JJ43
product price:  $305.99
/ea
Sold in mult. of 2 for $611.98
Siemens circular conduc. terminal TC1.3 14 AWG1/0 Cu 3 units with auxiliary 3VA9234-0JK11
Siemens

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

Zoro # G915960168
Mfr # 3VA9234-0JK11
product price:  $383.99
/ea
Sold in mult. of 2 for $767.98
Siemens Transport packaging for 3RW50 size S12 3RW5907-0VY00
Siemens

Transport packaging for 3RW50 size S12

Zoro # G916300390
Mfr # 3RW5907-0VY00
product price:  $117.99
/ea
Sold in mult. of 4 for $471.96
Siemens circular conduc. terminal TA4.4 4 x 120300 mmsqrd with aux. conductor voltage 3VA9603-0JC44
Siemens

circular conduc. terminal TA4.4 4 x 120300 mmsqrd with aux. conductor voltage

Zoro # G915960113
Mfr # 3VA9603-0JC44
product price:  $426.99
/ea
Siemens cover frame for door cutout 104.6 x 84.7mm WxH accessory for: circuit 3VA9253-0SB20
Siemens

cover frame for door cutout 104.6 x 84.7mm WxH accessory for: circuit

Zoro # G915961011
Mfr # 3VA9253-0SB20
product price:  $33.89
/ea
Sold in mult. of 11 for $372.79
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 motorized op. mech. MO 100.130 V AC/DC accessory for circuit breaker 3VW9011-0AF03
Siemens

motorized op. mech. MO 100.130 V AC/DC accessory for circuit breaker

Zoro # G915868075
Mfr # 3VW9011-0AF03
product price:  $1,477.99
/ea
Siemens BREAKER VL LUG CU/AL 30KCMIL E/D-FR ACC TA1DG30
Siemens

BREAKER VL LUG CU/AL 30KCMIL E/D-FR ACC

Zoro # G915366182
Mfr # TA1DG30
product price:  $27.15
/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 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 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 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 circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 2 cables 4 units 3VA9504-0JB32
Siemens

circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 2 cables 4 units

Zoro # G015960181
Mfr # 3VA9504-0JB32
product price:  $334.99
/ea
Sold in mult. of 2 for $669.98
Siemens Circuit breaker size S00 for motor protection CLASS 10 A-release 1.4.2 A 3RV1011-1BA15
Siemens

Circuit breaker size S00 for motor protection CLASS 10 A-release 1.4.2 A

Zoro # G715465948
Mfr # 3RV1011-1BA15
product price:  $125.99
/ea
Sold in mult. of 4 for $503.96
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 BREAKER VL NEUT CT 60A D FRM NGSD060
Siemens

BREAKER VL NEUT CT 60A D FRM

Zoro # G215366158
Mfr # NGSD060
product price:  $1,434.99
/ea
Siemens cover frame for door cutout 221.1 x 253.6 mm WxH circuit breaker 3-pole 3VA9877-0SB60
Siemens

cover frame for door cutout 221.1 x 253.6 mm WxH circuit breaker 3-pole

Zoro # G615868436
Mfr # 3VA9877-0SB60
product price:  $83.15
/ea
Sold in mult. of 5 for $415.75
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 3-pole 3VA9323-0KP10
Siemens

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

Zoro # G315867951
Mfr # 3VA9323-0KP10
product price:  $334.99
/ea
Sold in mult. of 2 for $669.98
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 circular conduc. terminal TA4.3 4 x 4/0500 kcmil for 4 cables 4 units 3VA9674-0JJ43
Siemens

circular conduc. terminal TA4.3 4 x 4/0500 kcmil for 4 cables 4 units

Zoro # G215960141
Mfr # 3VA9674-0JJ43
product price:  $485.99
/ea
Siemens door feedthrough accessory for: 3VA20/21/22 3VA9167-0KT00
Siemens

door feedthrough accessory for: 3VA20/21/22

Zoro # G816284806
Mfr # 3VA9167-0KT00
product price:  $65.59
/ea
Sold in mult. of 7 for $459.13
Siemens BREAKER VL 3-LUG KIT CU 2W 500KCMIL N 3TC4NG500
Siemens

BREAKER VL 3-LUG KIT CU 2W 500KCMIL N

Zoro # G415365364
Mfr # 3TC4NG500
product price:  $3,353.99
/ea
Siemens mounting base rear connection accessories for: 3VA58/59 3VA68/69 3VA9873-0WN00
Siemens

mounting base rear connection accessories for: 3VA58/59 3VA68/69

Zoro # G616525147
Mfr # 3VA9873-0WN00
product price:  $2,003.99
/ea
Siemens circular conduc. terminal TC1.3 14 AWG1/0 Cu 4 units accessory for: 3VA52 3VA9234-0JD11
Siemens

circular conduc. terminal TC1.3 14 AWG1/0 Cu 4 units accessory for: 3VA52

Zoro # G315959984
Mfr # 3VA9234-0JD11
product price:  $234.99
/ea
Sold in mult. of 2 for $469.98
Siemens withdrawable unit complete kit accessory for: circuit breaker 3-pole 3VA9143-0KD00
Siemens

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

Zoro # G015868098
Mfr # 3VA9143-0KD00
product price:  $516.99
/ea
Siemens rear connection stud flat long 1 unit accessory for: 3VA13/14 3VA23/24 3VA9401-0QE20
Siemens

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

Zoro # G116284940
Mfr # 3VA9401-0QE20
product price:  $54.39
/ea
Sold in mult. of 8 for $435.12
Siemens circular conduc. terminal TA2.1 25150 mmsqrd large with auxiliary conductor 3VA9153-0JC12
Siemens

circular conduc. terminal TA2.1 25150 mmsqrd large with auxiliary conductor

Zoro # G115960203
Mfr # 3VA9153-0JC12
product price:  $88.29
/ea
Sold in mult. of 5 for $441.45
Siemens circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 3 cables with auxiliary 3VA9503-0JG32
Siemens

circular conduc. terminal TA3.2 3 x 120185 mmsqrd for 3 cables with auxiliary

Zoro # G715959980
Mfr # 3VA9503-0JG32
product price:  $289.99
/ea
Sold in mult. of 2 for $579.98
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor 3VA9244-0JK12
Siemens

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

Zoro # G515960179
Mfr # 3VA9244-0JK12
product price:  $271.99
/ea
Sold in mult. of 2 for $543.98
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-0AA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G315465881
Mfr # 3RV2111-0AA10
product price:  $154.99
/ea
Sold in mult. of 4 for $619.96
Siemens rear connection stud round short, 1 unit accessory for: 3VA10/11 3VA9111-0QF10
Siemens

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

Zoro # G316300518
Mfr # 3VA9111-0QF10
product price:  $18.75
/ea
Sold in mult. of 23 for $431.25
Siemens insulating plate broadened 3-pole, 1 unit accessory for: 3VA10/11 3VA9111-0WK30
Siemens

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

Zoro # G516213991
Mfr # 3VA9111-0WK30
product price:  $18.95
/ea
Sold in mult. of 21 for $397.95
Siemens rear interlock mounting plate accessory for: 3VA61/62 3VA9248-0VK20
Siemens

rear interlock mounting plate accessory for: 3VA61/62

Zoro # G216486060
Mfr # 3VA9248-0VK20
product price:  $29.69
/ea
Sold in mult. of 15 for $445.35
Siemens cover frame for door cutout for circuit breakers with front mounted rotary 3VA9877-0SB30
Siemens

cover frame for door cutout for circuit breakers with front mounted rotary

Zoro # G015868555
Mfr # 3VA9877-0SB30
product price:  $104.99
/ea
Sold in mult. of 4 for $419.96
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 38
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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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