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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 61

No Product Image Available
Square D

Trim front, I-Line Panelboard, HCR-U, surface mount, door in door, hinged right, 44in W x 86in H

Zoro # G5204291
Mfr # HC4486TSHR
product price:  $2,350.99
/ea
Siemens accessories circuit breaker 3WL rated current ref. module 3000A f. 3WL9111-2AA77-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 3000A f.

Zoro # G515866112
Mfr # 3WL9111-2AA77-0AA0
product price:  $387.99
/ea
Siemens Undervoltage release 230 V AC with 6 terminals for miniature circuit breaker 5SL4 5ST3040
Siemens

Undervoltage release 230 V AC with 6 terminals for miniature circuit breaker 5SL4

Zoro # G115868196
Mfr # 5ST3040
product price:  $205.99
/ea
Sold in mult. of 3 for $617.97
Siemens Undervoltage release 24 V DC with 6 terminals for miniature circuit breaker 5SL4 5ST3042
Siemens

Undervoltage release 24 V DC with 6 terminals for miniature circuit breaker 5SL4

Zoro # G115868226
Mfr # 5ST3042
product price:  $205.99
/ea
Sold in mult. of 3 for $617.97
Siemens RC unit for 5SY 3-pole 5SM2835-8
Siemens

RC unit for 5SY 3-pole

Zoro # G816096652
Mfr # 5SM2835-8
product price:  $277.99
/ea
Sold in mult. of 2 for $555.98
Siemens RC unit for 5SY 4-pole 5SM2845-8
Siemens

RC unit for 5SY 4-pole

Zoro # G816096669
Mfr # 5SM2845-8
product price:  $281.99
/ea
Sold in mult. of 2 for $563.98
Siemens ALPHA 630 Universal Assembly kit for circuit breaker 1x 3VL160X+DI H=300 8GK6710-3KK33
Siemens

ALPHA 630 Universal Assembly kit for circuit breaker 1x 3VL160X+DI H=300

Zoro # G915868594
Mfr # 8GK6710-3KK33
product price:  $513.99
/ea
Siemens SIWAREX WL280 RN-S SA self-aligning bearing base part rated load 60t - 7MH4115-5GC11
Siemens

SIWAREX WL280 RN-S SA self-aligning bearing base part rated load 60t -

Zoro # G816129763
Mfr # 7MH4115-5GC11
product price:  $1,803.99
/ea
Siemens RC unit for 5SL4 4-pole 5SM2346-0
Siemens

RC unit for 5SL4 4-pole

Zoro # G916096651
Mfr # 5SM2346-0
product price:  $182.99
/ea
Sold in mult. of 3 for $548.97
Siemens ALPHA 630 Universal Assembly kit for circuit breaker 1x 3VL160X+DI 8GK6710-3KK23
Siemens

ALPHA 630 Universal Assembly kit for circuit breaker 1x 3VL160X+DI

Zoro # G615868641
Mfr # 8GK6710-3KK23
product price:  $339.99
/ea
Sold in mult. of 2 for $679.98
Siemens RC unit for 5SY 2-pole 5SM2622-6
Siemens

RC unit for 5SY 2-pole

Zoro # G416096731
Mfr # 5SM2622-6
product price:  $79.19
/ea
Sold in mult. of 5 for $395.95
Siemens RC unit for 5SL4 4-pole 5SM2643-6
Siemens

RC unit for 5SL4 4-pole

Zoro # G116096703
Mfr # 5SM2643-6
product price:  $86.99
/ea
Sold in mult. of 5 for $434.95
Siemens Dedicated Spacer Bar For HP Xdcrs to 1200mm / 48 in. pipes or Univ Xdcrs 7ME3960-0MS40
Siemens

Dedicated Spacer Bar For HP Xdcrs to 1200mm / 48 in. pipes or Univ Xdcrs

Zoro # G616284792
Mfr # 7ME3960-0MS40
product price:  $590.99
/ea
Siemens RC unit for 5SL4 2-pole 5SM2323-6
Siemens

RC unit for 5SL4 2-pole

Zoro # G216096740
Mfr # 5SM2323-6
product price:  $76.59
/ea
Sold in mult. of 6 for $459.54
Siemens RC unit for 5SY 2-pole 5SM2822-8
Siemens

RC unit for 5SY 2-pole

Zoro # G416096694
Mfr # 5SM2822-8
product price:  $180.99
/ea
Sold in mult. of 3 for $542.97
Siemens SIWAREX WL280 RN-S SA self-aligning bearing base part rated load 28t - 7MH4115-5DC11
Siemens

SIWAREX WL280 RN-S SA self-aligning bearing base part rated load 28t -

Zoro # G416129781
Mfr # 7MH4115-5DC11
product price:  $1,364.99
/ea
No Product Image Available
Weg

Trip Signal And Alarm Contact Block 1No+1Nc For Shirt Circut And Overload For Mpw100

Zoro # G722868138
Mfr # TSB-SC-11 MPW100
product price:  $44.89
/ea
Siemens RC unit for 5SP4 4-pole 5SM2847-8
Siemens

RC unit for 5SP4 4-pole

Zoro # G616096678
Mfr # 5SM2847-8
product price:  $406.99
/ea
Siemens RC unit for 5SL4 4-pole 5SM2343-6
Siemens

RC unit for 5SL4 4-pole

Zoro # G216096658
Mfr # 5SM2343-6
product price:  $88.39
/ea
Sold in mult. of 5 for $441.95
Siemens RC unit for 5SY 4-pole 5SM2845-2
Siemens

RC unit for 5SY 4-pole

Zoro # G616096654
Mfr # 5SM2845-2
product price:  $185.99
/ea
Sold in mult. of 3 for $557.97
Siemon COVER-HINGE PLASTIC LASTING, FOR 66M BLOCK, BLUE 106687
Siemon

COVER-HINGE PLASTIC LASTING, FOR 66M BLOCK, BLUE

Zoro # G4900918
Mfr # 106687
product price:  $8.39
/ea
Sold in mult. of 25 for $209.75
Siemens shunt trip left for electrical interlocking 24 V DC accessory for: 3VA1 3VA9988-0BM10
Siemens

shunt trip left for electrical interlocking 24 V DC accessory for: 3VA1

Zoro # G616046604
Mfr # 3VA9988-0BM10
product price:  $152.99
/ea
Sold in mult. of 3 for $458.97
Siemens RC unit for 5SY 2-pole 5SM2825-8
Siemens

RC unit for 5SY 2-pole

Zoro # G316096664
Mfr # 5SM2825-8
product price:  $232.99
/ea
Sold in mult. of 2 for $465.98
Siemens RC unit for 5SY 4-pole 5SM2745-6
Siemens

RC unit for 5SY 4-pole

Zoro # G516096747
Mfr # 5SM2745-6
product price:  $130.99
/ea
Sold in mult. of 4 for $523.96
Siemens Terminal Module Cabinet TMC incl. adapter board and ribbon cable 6RY1803-0AB05
Siemens

Terminal Module Cabinet TMC incl. adapter board and ribbon cable

Zoro # G316284900
Mfr # 6RY1803-0AB05
product price:  $997.99
/ea
Siemens RC unit for 5SY 4-pole 5SM2745-0
Siemens

RC unit for 5SY 4-pole

Zoro # G016096704
Mfr # 5SM2745-0
product price:  $84.69
/ea
Sold in mult. of 5 for $423.45
Siemens RC unit for 5SY 3-pole 5SM2832-8
Siemens

RC unit for 5SY 3-pole

Zoro # G016096650
Mfr # 5SM2832-8
product price:  $228.99
/ea
Sold in mult. of 3 for $686.97
Siemens Service package for TP1900 Comfort INOX and ITC 1900 INOX Consisting 6AV2185-4UA00-0AX0
Siemens

Service package for TP1900 Comfort INOX and ITC 1900 INOX Consisting

Zoro # G016300535
Mfr # 6AV2185-4UA00-0AX0
product price:  $450.99
/ea
No Product Image Available
Rittal

Circuit-Breaker Component Adaptor 3-Pole

Zoro # G921696143
Mfr # 9342510
product price:  $268.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 with overload relay 3RV2131-4WA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 with overload relay

Zoro # G215465943
Mfr # 3RV2131-4WA10
product price:  $397.99
/ea
Sold in mult. of 2 for $795.98
Siemens BREAKER VL CABLE INTERLOCK SYSTEM N/P-FR CBTP
Siemens

BREAKER VL CABLE INTERLOCK SYSTEM N/P-FR

Zoro # G715365552
Mfr # CBTP
product price:  $2,369.99
/ea
Siemens Circuit breaker size S0 for motor protection CLASS 10 A-release 0.7.1 A 3RV2021-0JA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 A-release 0.7.1 A

Zoro # G315465959
Mfr # 3RV2021-0JA10
product price:  $93.15
/ea
Sold in mult. of 6 for $558.90
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 22...32 A 3RV2032-4EA15
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 22...32 A

Zoro # G415465972
Mfr # 3RV2032-4EA15
product price:  $358.99
/ea
Sold in mult. of 2 for $717.98
Siemens insulating plate extended 3-pole, 1 unit accessory for: 3VA12 3VA9211-0WJ30
Siemens

insulating plate extended 3-pole, 1 unit accessory for: 3VA12

Zoro # G116213988
Mfr # 3VA9211-0WJ30
product price:  $16.25
/ea
Sold in mult. of 22 for $357.50
Square D Rotary Handle, PowerPact(R) H and J Circuit Breakers, 0 Poles S29338
Square D

Rotary Handle, PowerPact(R) H and J Circuit Breakers, 0 Poles

Zoro # G0623192
Mfr # S29338
product price:  $311.99
/ea
Square D Panelboard Ground Bar Kit, Aluminum, 4 AWG PK32DGTA
Square D

Panelboard Ground Bar Kit, Aluminum, 4 AWG

Zoro # G0570398
Mfr # PK32DGTA
product price:  $87.36
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 61
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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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