Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Electrical Supplies
  4. /
  5. Circuit Protection
  6. /
  7. Circuit Breaker & Panelboard Accessories
Search Feedback

Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 29

Ge Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces AF64SD
Ge

Cover, Pro-Stock A-Series Panelboards Use With, 600A, 42 Spaces

Zoro # G8505375
Mfr # AF64SD
product price:  $640.99
/ea
Square D Door Kit, PowerPact(R) B Circuit Breakers, 0 Poles LV426937
Square D

Door Kit, PowerPact(R) B Circuit Breakers, 0 Poles

Zoro # G6528571
Mfr # LV426937
product price:  $108.99
/ea
Automation Systems Interconnect Panel Interface Connector With A 15A Breaker And A 120V GFCI Receptacle,  RAI-GFCI-109-B
Automation Systems Interconnect

Panel Interface Connector With A 15A Breaker And A 120V GFCI Receptacle,

Zoro # G612172239
Mfr # RAI-GFCI-109-B
product price:  $221.99
/ea
Schneider Electric Circuit breaker accessory, PowerPacT H/J, rotary handle, operating mechanism kit, direct mounted S29339
Schneider Electric

Circuit breaker accessory, PowerPacT H/J, rotary handle, operating mechanism kit, direct mounted

Zoro # G800422320
Mfr # S29339
product price:  $206.99
/ea
No Product Image Available
Nsi

Neutral Bars, 600V, 225A

Zoro # G1628048
Mfr # 1018MB
product price:  $67.39
/ea
Square D PowerPact M/P-FRAME MOULDED CASE CIRCUIT, PowerPact P PowerPact, PowerPact M PowerPact, 1200A CU1200P24K
Square D

PowerPact M/P-FRAME MOULDED CASE CIRCUIT, PowerPact P PowerPact, PowerPact M PowerPact, 1200A

Zoro # G3309552
Mfr # CU1200P24K
product price:  $600.99
/ea
Square D Panelboard accessory, NQ, rail/deadfront extension kit, 18in rail NQ18RDE
Square D

Panelboard accessory, NQ, rail/deadfront extension kit, 18in rail

Zoro # G0856287
Mfr # NQ18RDE
product price:  $358.04
/ea
Square D Mounting Base, 240V AC, 70A, 3 Poles QOMB3
Square D

Mounting Base, 240V AC, 70A, 3 Poles

Zoro # G0841709
Mfr # QOMB3
product price:  $88.85
/ea
Square D Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H NQC50S
Square D

Panelboard enclosure cover, NQ, NEMA 1, surface, 14in W x 50in H

Zoro # G0856007
Mfr # NQC50S
product price:  $236.99
/ea
Automation Systems Interconnect Panel Interface Connector With A 3A Breaker And A 120V Dual AC Receptacle RAI-DAC-102-B
Automation Systems Interconnect

Panel Interface Connector With A 3A Breaker And A 120V Dual AC Receptacle

Zoro # G012537355
Mfr # RAI-DAC-102-B
product price:  $112.99
/ea
Automation Systems Interconnect Panel Interface Connector With A 10A Breaker And A 120V Dual AC Receptacle RAI-DAC-107-B
Automation Systems Interconnect

Panel Interface Connector With A 10A Breaker And A 120V Dual AC Receptacle

Zoro # G312537383
Mfr # RAI-DAC-107-B
product price:  $113.99
/ea
Zoro Select Circuit Breaker Lockout, Single Pole Breakers, 1 Poles 45MZ96
Zoro Select

Circuit Breaker Lockout, Single Pole Breakers, 1 Poles

Zoro # G1011663
Mfr # 45MZ96
product price:  $5.85
/ea
Sold in mult. of 2 for $11.70
Eaton Ground Bar Kit, 14 Terminal GBKP14
Eaton

Ground Bar Kit, 14 Terminal

Zoro # G721850424
Mfr # GBKP14
product price:  $37.59
/ea
Functional Devices-Rib Track Mount Switch, Circuit Breakr, 120V AC, 4A PSMN01SB4
Functional Devices-Rib

Track Mount Switch, Circuit Breakr, 120V AC, 4A

Zoro # G3224337
Mfr # PSMN01SB4
product price:  $37.79
/ea
Ge Main Breaker Kit, Pro-Stock A-Series Panelboards, 100A MB612
Ge

Main Breaker Kit, Pro-Stock A-Series Panelboards, 100A

Zoro # G8505454
Mfr # MB612
product price:  $138.99
/ea
No Product Image Available
Ge

Rating Plug for Spectra Series 30A

Zoro # G622797514
Mfr # SRPE30A30
product price:  $213.99
/ea
No Product Image Available
Nsi

Nema Panel Lug (3)600-2

Zoro # G1629000
Mfr # 3-600L2/L4
product price:  $106.99
/ea
Functional Devices-Rib Track Mount Switch, Circuit Breaker, 24V AC, 10A PSMN24SB10
Functional Devices-Rib

Track Mount Switch, Circuit Breaker, 24V AC, 10A

Zoro # G3224291
Mfr # PSMN24SB10
product price:  $40.35
/ea
Functional Devices-Rib Track Mount Switch, Circuit Breaker Use With, 120V AC, 10A PSMN01SB10
Functional Devices-Rib

Track Mount Switch, Circuit Breaker Use With, 120V AC, 10A

Zoro # G3224328
Mfr # PSMN01SB10
product price:  $34.19
/ea
Square D Kit, 125A, 2 Poles QOCRBGK1C
Square D

Kit, 125A, 2 Poles

Zoro # G900422367
Mfr # QOCRBGK1C
product price:  $102.99
/ea
No Product Image Available
Nsi

Nema Panel Lug (3)350-6

Zoro # G1628973
Mfr # 3-350L2/L4
product price:  $98.29
/ea
Square D Trim front, I-Line Panelboard, HCR-U, surface mount, w/door, 44in W x 86in H HCR86TSD
Square D

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

Zoro # G0856460
Mfr # HCR86TSD
product price:  $1,238.99
/ea
Square D Panelboard accessory, I-Line, assembly kit, solid neutral, 800A, 14 AWG to 350kcmil HC8SN
Square D

Panelboard accessory, I-Line, assembly kit, solid neutral, 800A, 14 AWG to 350kcmil

Zoro # G0855517
Mfr # HC8SN
product price:  $650.99
/ea
Siemens circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 4 units 3VA9244-0JF60
Siemens

circular conduc. terminal TA2.6 6 x 14 AWG2 AWG for 6 cables 4 units

Zoro # G515960018
Mfr # 3VA9244-0JF60
product price:  $207.99
/ea
Sold in mult. of 2 for $415.98
Phoenix Contact TMC 7 B BUS CAP Protective covers for 1022224
Phoenix Contact

TMC 7 B BUS CAP Protective covers for

Zoro # G116059425
Mfr # 1022224
product price:  $2.69
/ea
Sold in mult. of 3 for $8.07
Siemens circular conduc. terminal TA1.0 14 AWGA&8 AWG 4 units accessory for: 3VA51 3VA9134-0JB10
Siemens

circular conduc. terminal TA1.0 14 AWGA&8 AWG 4 units accessory for: 3VA51

Zoro # G715960061
Mfr # 3VA9134-0JB10
product price:  $23.45
/ea
Sold in mult. of 14 for $328.30
Noark Flange handle operating mechanism (on door) - 1102530 - for M1/M2/M3/M4/M5/M6 OMC
Noark

Flange handle operating mechanism (on door) - 1102530 - for M1/M2/M3/M4/M5/M6

Zoro # G622704802
Mfr # OMC
product price:  $45.95
/ea
Schneider Electric Microperforated mounting plate H600xW600 w/holes diam 3, 6mm on 12, 5mm pitch NSYMF66
Schneider Electric

Microperforated mounting plate H600xW600 w/holes diam 3, 6mm on 12, 5mm pitch

Zoro # G7826284
Mfr # NSYMF66
product price:  $49.69
/ea
Square D Load Center Lock Kit For Qo612 & Qo816 S PK8FL
Square D

Load Center Lock Kit For Qo612 & Qo816 S

Zoro # G0570781
Mfr # PK8FL
product price:  $79.23
/ea
Square D Trim front, I-Line Panelboard, HCJ, surface mount, door in door, hinged right, 32in W x 91in H HC3291TSHR
Square D

Trim front, I-Line Panelboard, HCJ, surface mount, door in door, hinged right, 32in W x 91in H

Zoro # G0856600
Mfr # HC3291TSHR
product price:  $1,931.99
/ea
No Product Image Available
Associated Equipment

80AMP CIRCUIT BREAKER KIT

Zoro # G602002690
Mfr # AE610124
product price:  $73.49
/ea
Siemens Shunt trip 12V AC/DC for MCB 5ST3031-0XX01
Siemens

Shunt trip 12V AC/DC for MCB

Zoro # G316129768
Mfr # 5ST3031-0XX01
product price:  $97.99
/ea
Sold in mult. of 4 for $391.96
Siemens interlock bolt PRO for locking the inclination adjustment scope of 6AV6881-4AW41-4AA0
Siemens

interlock bolt PRO for locking the inclination adjustment scope of

Zoro # G216284833
Mfr # 6AV6881-4AW41-4AA0
product price:  $106.99
/ea
Sold in mult. of 4 for $427.96
Enerpac Load Cell, 10, 000 Lbs LH50
Enerpac

Load Cell, 10, 000 Lbs

Zoro # G908255936
Mfr # LH50
product price:  $3,342.99
/ea
Optifuse Splashproof Boot for Thermal Breakers CBW-B-DC-11
Optifuse

Splashproof Boot for Thermal Breakers

Zoro # G913829870
Mfr # CBW-B-DC-11
product price:  $1.85
/ea
Sold in mult. of 5 for $9.25
Connecticut Electric Circuit Breaker UBIZ 15 amps Standard Single Pole UBIZ15
Connecticut Electric

Circuit Breaker UBIZ 15 amps Standard Single Pole

Zoro # G716239784
Mfr # UBIZ15
product price:  $169.99
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 29
  • First
  • Previous
  • 29
    of 81 pages
  • Next
  • Last

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 & ConduitWire Connectors & Terminals
Electrical ControlsFusesPower Wire & CableElectrical Box CoversWire & Cable Bundling
1d434 cover1d427 cover125a sub panel1d687 enclosure100 amp square d
1d435 panel cover125 amp main breaker1d442 cover1/4-20 stud circuit breaker125 amp breaker

Sign Up & Save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow Us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every Part Plays a Part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research

Zoro, Inc

Connect

Customer Service From Real People

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc