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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 44

Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole 3VA9214-0KP10
Siemens

plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole

Zoro # G015867862
Mfr # 3VA9214-0KP10
product price: 
$165.99
/ea
Sold in mult. of 3 for $497.97
Siemens undervoltage release UVR 24 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE01
Siemens

undervoltage release UVR 24 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G615867811
Mfr # 3VW9011-0AE01
product price: 
$320.99
/ea
Sold in mult. of 2 for $641.98
Siemens cover frame for door cutout 183.6 x 122.3 mm WxH accessory for: circuit 3VA9364-0SB20
Siemens

cover frame for door cutout 183.6 x 122.3 mm WxH accessory for: circuit

Zoro # G315961031
Mfr # 3VA9364-0SB20
product price: 
$59.65
/ea
Sold in mult. of 7 for $417.55
Siemens rear connection stud flat 3 units accessory for: 3VA61/62 3VA9243-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA61/62

Zoro # G416486129
Mfr # 3VA9243-0QE00
product price: 
$93.99
/ea
Sold in mult. of 5 for $469.95
Siemens rear connection stud round 3 units accessory for: 3VA52 3VA9233-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA52

Zoro # G416300449
Mfr # 3VA9233-0QF00
product price: 
$93.89
/ea
Sold in mult. of 5 for $469.45
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 ALPHA 630 Universal circuit breaker assembly kit 1x 3VA13-14/ 3VA23-24/400 8GK6740-4KK23
Siemens

ALPHA 630 Universal circuit breaker assembly kit 1x 3VA13-14/ 3VA23-24/400

Zoro # G115868479
Mfr # 8GK6740-4KK23
product price: 
$387.99
/ea
Sold in mult. of 2 for $775.98
Siemens plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA12 3VA9213-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 3-pole 3VA12

Zoro # G815868045
Mfr # 3VA9213-0KP00
product price: 
$289.99
/ea
Sold in mult. of 2 for $579.98
Siemens circular conduc. terminal TA1.1 8 AWGA&3/0 with auxiliary conductor voltage 3VA9134-0JG11
Siemens

circular conduc. terminal TA1.1 8 AWGA&3/0 with auxiliary conductor voltage

Zoro # G615960109
Mfr # 3VA9134-0JG11
product price: 
$53.19
/ea
Sold in mult. of 9 for $478.71
Siemens circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for 3VA9243-0JC18
Siemens

circular conduc. terminal TA2.2 2 AWG350 kcmil with control wire tap for

Zoro # G415960132
Mfr # 3VA9243-0JC18
product price: 
$133.99
/ea
Sold in mult. of 3 for $401.97
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: 
$111.99
/ea
Sold in mult. of 5 for $559.95
Siemens rear connection stud round 4 units accessory for: 3VA20/21/22 3VA9204-0QF00
Siemens

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

Zoro # G716284876
Mfr # 3VA9204-0QF00
product price: 
$105.99
/ea
Sold in mult. of 5 for $529.95
Siemens BREAKER VL VAR DEPTH ROT 1 3R 12 J/L-FR RHVL12
Siemens

BREAKER VL VAR DEPTH ROT 1 3R 12 J/L-FR

Zoro # G515366056
Mfr # RHVL12
product price: 
$1,202.99
/ea
Siemens circular conduc. terminal TC6.2 4 x 1/0500 kcmil Cu for 4 cables 3 units 3VA9773-0JE43
Siemens

circular conduc. terminal TC6.2 4 x 1/0500 kcmil Cu for 4 cables 3 units

Zoro # G015960105
Mfr # 3VA9773-0JE43
product price: 
$1,654.99
/ea
Siemens circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 4 3VA9674-0JJ24
Siemens

circular conduc. terminal TA4.1 2 x 400 kcmil750 kcmil for 2 cables 4

Zoro # G715960030
Mfr # 3VA9674-0JJ24
product price: 
$485.99
/ea
Siemens rear connection stud flat 3 units accessory for: 3VA52 3VA9233-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA52

Zoro # G116525128
Mfr # 3VA9233-0QE00
product price: 
$93.99
/ea
Sold in mult. of 5 for $469.95
Siemens circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9373-0JF68
Siemens

circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units

Zoro # G815960169
Mfr # 3VA9373-0JF68
product price: 
$199.99
/ea
Sold in mult. of 2 for $399.98
Siemens cover frame for door cutout 104.6 x 70.7mm WxH accessory for: circuit 3VA9163-0SB10
Siemens

cover frame for door cutout 104.6 x 70.7mm WxH accessory for: circuit

Zoro # G515961022
Mfr # 3VA9163-0SB10
product price: 
$32.49
/ea
Sold in mult. of 11 for $357.39
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 3-pole 3VA9603-0KP10
Siemens

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

Zoro # G315868248
Mfr # 3VA9603-0KP10
product price: 
$565.99
/ea
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 circular conduc. terminal TC1.3 14 AWG1/0 Cu 3 units accessory for: 3VA9143-0JD11
Siemens

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

Zoro # G015960099
Mfr # 3VA9143-0JD11
product price: 
$119.99
/ea
Sold in mult. of 4 for $479.96
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 Transport packaging for 3RW55/52 Size 4 3RW5954-0VY00
Siemens

Transport packaging for 3RW55/52 Size 4

Zoro # G016284903
Mfr # 3RW5954-0VY00
product price: 
$117.99
/ea
Sold in mult. of 4 for $471.96
Siemens plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA63 3VA9344-0KP00
Siemens

plug-in unit complete kit accessory for: circuit breaker 4-pole 3VA63

Zoro # G115867809
Mfr # 3VA9344-0KP00
product price: 
$1,247.99
/ea
Siemens circular conduc. terminal TC1.4 6 AWG350 kcmil Cu with auxiliary conductor 3VA9243-0JK12
Siemens

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

Zoro # G615959974
Mfr # 3VA9243-0JK12
product price: 
$207.99
/ea
Sold in mult. of 2 for $415.98
Siemens rear connection stud flat long, 1 unit accessory for: 3VA51 3VA9131-0QE20
Siemens

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

Zoro # G416486082
Mfr # 3VA9131-0QE20
product price: 
$29.95
/ea
Sold in mult. of 15 for $449.25
Siemens undervoltage release UVR 60 V AC/DC accessory for circuit breaker 3WL10 / 3VW9011-0AE04
Siemens

undervoltage release UVR 60 V AC/DC accessory for circuit breaker 3WL10 /

Zoro # G815867871
Mfr # 3VW9011-0AE04
product price: 
$394.99
/ea
Sold in mult. of 2 for $789.98
Siemens circular conduc. terminal TA2.1 25A&150 mmAsqrd large, 2 units accessory for: 3VA9112-0JJ12
Siemens

circular conduc. terminal TA2.1 25A&150 mmAsqrd large, 2 units accessory for:

Zoro # G815960077
Mfr # 3VA9112-0JJ12
product price: 
$49.85
/ea
Sold in mult. of 9 for $448.65
Siemens rear connection stud flat 3 units accessory for: 3VA10/11 3VA9113-0QE00
Siemens

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

Zoro # G416525132
Mfr # 3VA9113-0QE00
product price: 
$62.29
/ea
Sold in mult. of 7 for $436.03
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 rear connection stud round 3 units accessory for: 3VA61/62 3VA9243-0QF00
Siemens

rear connection stud round 3 units accessory for: 3VA61/62

Zoro # G716284883
Mfr # 3VA9243-0QF00
product price: 
$93.89
/ea
Sold in mult. of 5 for $469.45
Abb KXT2MC-3PC, KIT MC CU 6X14-2 AWG XT2 3PC UL/CSA KXT2MC-3PC
Abb

KXT2MC-3PC, KIT MC CU 6X14-2 AWG XT2 3PC UL/CSA

Zoro # G7738988
Mfr # KXT2MC-3PC
product price: 
$251.99
/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 circular conduc. terminal TA2.3 2 x 4 AWG300 kcmil with control wire tap 3VA9233-0JC28
Siemens

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

Zoro # G515960032
Mfr # 3VA9233-0JC28
product price: 
$133.99
/ea
Sold in mult. of 3 for $401.97
Siemens locking provision for handle accessory for: 3VA52/53/54 3VA61-64 3VA9378-0LB10
Siemens

locking provision for handle accessory for: 3VA52/53/54 3VA61-64

Zoro # G116525159
Mfr # 3VA9378-0LB10
product price: 
$88.75
/ea
Sold in mult. of 5 for $443.75
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
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 44
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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

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FusesElectrical ControlsPower Wire & CableElectrical Box CoversLugs, Multitap & Split Bolt Connectors
square d nf panelideal circuit tracer kitcircuit breaker handletype ch breakerqo breaker panel
circuit breaker thqlsquare d 40 ampsiemens 200 amp panelge 125 amp breakersquare d nf panelboard

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