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
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Support
0
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

Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 11

Eaton Loadcenter Cover Screws LCCSCS
Eaton

Loadcenter Cover Screws

Zoro # G321855423
Mfr # LCCSCS
product price: 
$7.59
/pk 6, $1.27/ea
Sold in mult. of 2 for $15.18
Square D Circuit Breaker Toggle Padlocking Device S33996
Square D

Circuit Breaker Toggle Padlocking Device

Zoro # G0840345
Mfr # S33996
product price: 
$42.55
/ea
Brah Electric , Bumper Kit For Manual Charge Mech, Power Break II Insulated Case Circuit Breakers PB2-BUMP
Brah Electric

, Bumper Kit For Manual Charge Mech, Power Break II Insulated Case Circuit Breakers

Zoro # G215545010
Mfr # PB2-BUMP
product price: 
$396.99
/ea
Square D Circuit Breaker Replacement Handle S33997
Square D

Circuit Breaker Replacement Handle

Zoro # G0566660
Mfr # S33997
product price: 
$165.99
/ea
Eaton Circuit Breaker Accessories CH125RBCS
Eaton

Circuit Breaker Accessories

Zoro # G116110003
Mfr # CH125RBCS
product price: 
$14.29
/ea
Square D Load center accessory, Homeline, padlocking kit, for quad circuit breaker handles, lock off position HOMQPA
Square D

Load center accessory, Homeline, padlocking kit, for quad circuit breaker handles, lock off position

Zoro # G3607549
Mfr # HOMQPA
product price: 
$13.15
/ea
Schneider Electric Circuit breaker accessory, PowerPacT H/J, extension, handle, toggle, fixed, set of 5 S29313
Schneider Electric

Circuit breaker accessory, PowerPacT H/J, extension, handle, toggle, fixed, set of 5

Zoro # G3974482
Mfr # S29313
product price: 
$117.99
/ea
Siemens box terminal TS1.4 3 units 4 AWG&350 kcmil with aux. conductor voltage tap 3VA9233-0JH12
Siemens

box terminal TS1.4 3 units 4 AWG&350 kcmil with aux. conductor voltage tap

Zoro # G916127867
Mfr # 3VA9233-0JH12
product price: 
$56.19
/ea
Sold in mult. of 6 for $337.14
Ideal Circuit Tracer Accessories, For SureTrace ISC-950
Ideal

Circuit Tracer Accessories, For SureTrace

Zoro # G716555815
Mfr # ISC-950
product price: 
$352.99
/ea
Abb NCNR/NRTV PISTOL HANDLE 80 MM, LONG BLACK. USE WITH 6 MM OHB80L6
Abb

NCNR/NRTV PISTOL HANDLE 80 MM, LONG BLACK. USE WITH 6 MM

Zoro # G2754587
Mfr # OHB80L6
product price: 
$145.99
/ea
Sold in mult. of 25 for $3,649.75
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
Ge Raintight Hub, 3.25inWx3.25inL TC75
Ge

Raintight Hub, 3.25inWx3.25inL

Zoro # G8510993
Mfr # TC75
product price: 
$18.89
/ea
Ge Raintight Hub, 3.25inWx3.25inL TC125
Ge

Raintight Hub, 3.25inWx3.25inL

Zoro # G8510941
Mfr # TC125
product price: 
$17.15
/ea
Square D Cover Trim, Flush, 20Wx50L NC50F
Square D

Cover Trim, Flush, 20Wx50L

Zoro # G7072371
Mfr # NC50F
product price: 
$283.99
/ea
Square D Cb Handle Padlock Attachment AHPALI
Square D

Cb Handle Padlock Attachment

Zoro # G0478165
Mfr # AHPALI
product price: 
$25.99
/ea
No Product Image Available
Nsi

Ground Bar, Copper, 10 Circuit, 2-14 AWG

Zoro # G1635039
Mfr # GBC2-10
product price: 
$40.15
/ea
Br & Ch Eaton Bolt-On 1.00 in. Hub For B Openings DS100H1P
Br & Ch

Eaton Bolt-On 1.00 in. Hub For B Openings

Zoro # G2721324
Mfr # DS100H1P
product price: 
$19.19
/ea
No Product Image Available
Nsi

Neutral Bars, 600V, 225A

Zoro # G1628258
Mfr # 1042MB
product price: 
$102.99
/ea
Square D Mounting Base, QO Load Centers Use With, 120/240V AC, 70A QOMB2
Square D

Mounting Base, QO Load Centers Use With, 120/240V AC, 70A

Zoro # G0567001
Mfr # QOMB2
product price: 
$61.19
/ea
Square D Panelboard accessory, I-Line, assembly kit, solid neutral, 225A, 14 AWG to 300kcmil HC2SN
Square D

Panelboard accessory, I-Line, assembly kit, solid neutral, 225A, 14 AWG to 300kcmil

Zoro # G0855499
Mfr # HC2SN
product price: 
$205.99
/ea
Optifuse Terminals Cover for 10-32 Stud Breakers SSC
Optifuse

Terminals Cover for 10-32 Stud Breakers

Zoro # G113828673
Mfr # SSC
product price: 
$1.29
/ea
Sold in mult. of 7 for $9.03
Ge Main Breaker Kit, Pro-Stock A-Series Panelboards, 100A MB423
Ge

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

Zoro # G8505594
Mfr # MB423
product price: 
$193.99
/ea
Square D Panelboard accessory, NF, lug kit, feed thru, 400A, aluminum NF400FTL
Square D

Panelboard accessory, NF, lug kit, feed thru, 400A, aluminum

Zoro # G0855937
Mfr # NF400FTL
product price: 
$254.52
/ea
Abb KT5VD-M, VARI-DEPTH MECH T4-T5 KT5VD-M
Abb

KT5VD-M, VARI-DEPTH MECH T4-T5

Zoro # G7738470
Mfr # KT5VD-M
product price: 
$259.99
/ea
Square D Drip hood, I-Line Panelboard, HCM, surface, 32in W x 9.5in D HCT2DH32
Square D

Drip hood, I-Line Panelboard, HCM, surface, 32in W x 9.5in D

Zoro # G0856740
Mfr # HCT2DH32
product price: 
$167.99
/ea
Penn-Union Lugs EA TP-600
Penn-Union

Lugs EA

Zoro # G316132508
Mfr # TP-600
product price: 
$96.39
/ea
Square D NQ Panelboard, jaw kit, set of 15 QO1PJ15
Square D

NQ Panelboard, jaw kit, set of 15

Zoro # G4057931
Mfr # QO1PJ15
product price: 
$485.99
/ea
Siemens locking provision for handle accessory for: circuit breaker 3-pole 3VA9877-0LB11
Siemens

locking provision for handle accessory for: circuit breaker 3-pole

Zoro # G615868559
Mfr # 3VA9877-0LB11
product price: 
$215.99
/ea
Sold in mult. of 2 for $431.98
Square D Panelboard interior, NF, main lugs, 400A, Cu bus, Al neutral assembly, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC max NF442L4C
Square D

Panelboard interior, NF, main lugs, 400A, Cu bus, Al neutral assembly, 42 pole spaces, 3 phase, 4 wire, 600Y/347VAC max

Zoro # G3576018
Mfr # NF442L4C
product price: 
$2,516.64
/ea
Square D Enclosure cover, NQ and NF panelboards, NEMA 1, surface, hinged, 20in W x 62in H NC62SHR
Square D

Enclosure cover, NQ and NF panelboards, NEMA 1, surface, hinged, 20in W x 62in H

Zoro # G0855788
Mfr # NC62SHR
product price: 
$430.99
/ea
Ge Raintight Hub, 3.25inWx3.25inL TC150
Ge

Raintight Hub, 3.25inWx3.25inL

Zoro # G8510957
Mfr # TC150
product price: 
$20.45
/ea
Square D Neutral Assy Insulated Groundable, 200A, 3 Poles 225SNA
Square D

Neutral Assy Insulated Groundable, 200A, 3 Poles

Zoro # G0839268
Mfr # 225SNA
product price: 
$135.99
/ea
Noark Rotary handle operating mechanism for M3/M4/M5/M6 Red/Yellow NEMA 4/NEMA 4X NEH3R2
Noark

Rotary handle operating mechanism for M3/M4/M5/M6 Red/Yellow NEMA 4/NEMA 4X

Zoro # G922705080
Mfr # NEH3R2
product price: 
$169.99
/ea
Square D Ground Bar Kit, 4-Terminal PK4GTA
Square D

Ground Bar Kit, 4-Terminal

Zoro # G821855992
Mfr # PK4GTA
product price: 
$8.74
/ea
Sold in mult. of 2 for $17.48
Eaton Cutler-Hammer Eaton Bolt-On 1.50 in. Hub For Meter Socket ARP00005CH15
Eaton Cutler-Hammer

Eaton Bolt-On 1.50 in. Hub For Meter Socket

Zoro # G2922848
Mfr # ARP00005CH15
product price: 
$17.25
/ea
Square D Panelboard Cover/Trim Nf Type 1 S Hr 56H NC56SHR
Square D

Panelboard Cover/Trim Nf Type 1 S Hr 56H

Zoro # G0854178
Mfr # NC56SHR
product price: 
$475.99
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 11
  • First
  • Previous
  • 11
    of 80 pages
  • Next
  • Last
How was your search?

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
FusesElectrical ControlsPower Wire & CableLugs, Multitap & Split Bolt ConnectorsElectrical Box Covers
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

Sign up and 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
  • Deals
  • Sitemap
  • Track My Order

Services

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

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