Featured Categories

  • Tools & Machining
  • Office, School & Shipping 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
  • Office, School & Shipping Supplies
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • 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 25

Siemens box terminal TS1.4 3 units 4 AWG&350 kcmil with aux. conductor voltage tap 3VA9243-0JH12
Siemens

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

Zoro # G916127881
Mfr # 3VA9243-0JH12
product price:  $56.15
/ea
Sold in mult. of 6 for $336.90
Siemens RC unit for 5SP4 2-pole 5SM2327-0
Siemens

RC unit for 5SP4 2-pole

Zoro # G616096722
Mfr # 5SM2327-0
product price:  $191.99
/ea
Sold in mult. of 3 for $575.97
Siemens module for handle interlock w. Bowd. cable accessory for: 3VA13/14 3VA23/24 3VA9367-0VF10
Siemens

module for handle interlock w. Bowd. cable accessory for: 3VA13/14 3VA23/24

Zoro # G316525157
Mfr # 3VA9367-0VF10
product price:  $110.99
/ea
Sold in mult. of 4 for $443.96
Siemens Circuit breaker size S00 for transformer protection A-release 0.14.0.2 A 3RV2411-0BA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.14.0.2 A

Zoro # G915465823
Mfr # 3RV2411-0BA10
product price:  $114.99
/ea
Sold in mult. of 5 for $574.95
Siemens mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm 3VA9111-0SS10
Siemens

mounting screw kit comprises 2 screws and nuts, metric thread M4 x 70 mm

Zoro # G716284807
Mfr # 3VA9111-0SS10
product price:  $19.49
/ea
Sold in mult. of 22 for $428.78
Siemens Transport packaging for 3RW55 Size 5 3RW5955-0VY00
Siemens

Transport packaging for 3RW55 Size 5

Zoro # G716486072
Mfr # 3RW5955-0VY00
product price:  $220.99
/ea
Sold in mult. of 2 for $441.98
No Product Image Available
Noark

Undervolt Trip 48Vdc Ul489

Zoro # G7166776
Mfr # UVT24NE
product price:  $96.99
/ea
Siemens locking provision for handle accessory for: 3VA15 3VA25/26 3VA9588-0LB10
Siemens

locking provision for handle accessory for: 3VA15 3VA25/26

Zoro # G716525139
Mfr # 3VA9588-0LB10
product price:  $126.99
/ea
Sold in mult. of 4 for $507.96
Siemens locking provision for handle accessory for: 3VA10/11 3VA12 3VA9088-0LB10
Siemens

locking provision for handle accessory for: 3VA10/11 3VA12

Zoro # G816525138
Mfr # 3VA9088-0LB10
product price:  $55.99
/ea
Sold in mult. of 8 for $447.92
Siemens circular conduc. terminal TA1.1 8 AWGA&3/0 4 units accessory for: 3VA51 3VA9134-0JB11
Siemens

circular conduc. terminal TA1.1 8 AWGA&3/0 4 units accessory for: 3VA51

Zoro # G515960117
Mfr # 3VA9134-0JB11
product price:  $40.59
/ea
Sold in mult. of 10 for $405.90
Brah Electric , Replacement for TSUV1 120VAC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A - 4000A BE-TSUV1
Brah Electric

, Replacement for TSUV1 120VAC Undervoltage Release For TPS, THS, TPSS, THSS, 2500A - 4000A

Zoro # G715544858
Mfr # BE-TSUV1
product price:  $2,592.99
/ea
Siemens circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary 3VA9404-0JC23
Siemens

circular conduc. terminal TA2.4 2 x 70300 mmsqrd for 2 cables with auxiliary

Zoro # G915960083
Mfr # 3VA9404-0JC23
product price:  $297.99
/ea
Sold in mult. of 2 for $595.98
Eaton Trip Units 3P 400A 600V EA KT3400T
Eaton

Trip Units 3P 400A 600V EA

Zoro # G615836732
Mfr # KT3400T
product price:  $1,155.99
/ea
No Product Image Available
Brah Electric

Nameplate For Hpc II, Top Fed, Large Frame Rated 2500A - 4000A

Zoro # G515544881
Mfr # THPCLT
product price:  $432.99
/ea
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 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
No Product Image Available
Siemens

WL SHUNT TRIP 120VAC 125VDC CONTINUOUS

Zoro # G816310031
Mfr # WLSTCD120
product price:  $377.99
/ea
Schneider Electric Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 380VAC to 480VAC S29388
Schneider Electric

Circuit breaker accessory, PowerPacT H/J/L, shunt trip, 380VAC to 480VAC

Zoro # G600422384
Mfr # S29388
product price:  $580.99
/ea
No Product Image Available
Siemens

ED 125VDC SH TRIP 2 AUX

Zoro # G516310119
Mfr # S11ED62AA
product price:  $3,362.99
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 0.11.0.16 A 3RV2411-0AA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.11.0.16 A

Zoro # G515465957
Mfr # 3RV2411-0AA10
product price:  $103.99
/ea
Sold in mult. of 5 for $519.95
Siemens circular conduc. terminal TC1.0 14 AWG8 AWG Cu 4 units accessory for: 3VA9134-0JD10
Siemens

circular conduc. terminal TC1.0 14 AWG8 AWG Cu 4 units accessory for:

Zoro # G015960204
Mfr # 3VA9134-0JD10
product price:  $101.99
/ea
Sold in mult. of 4 for $407.96
Siemens rear connection stud round long, 1 unit accessory for: 3VA20/21/22 3VA9201-0QF20
Siemens

rear connection stud round long, 1 unit accessory for: 3VA20/21/22

Zoro # G516300585
Mfr # 3VA9201-0QF20
product price:  $31.49
/ea
Sold in mult. of 14 for $440.86
No Product Image Available
Square D

MA, ME, MH, MX CIRCUIT BREAKER MECHANICAL LUG KIT (1)

Zoro # G0846329
Mfr # AL1000MA
product price:  $95.15
/ea
Siemens Accessory circuit breaker 3WL COM35 communication module PROFINET IO 3WL9111-1AT66-0AA0
Siemens

Accessory circuit breaker 3WL COM35 communication module PROFINET IO

Zoro # G315868163
Mfr # 3WL9111-1AT66-0AA0
product price:  $2,042.99
/ea
Siemens circular conduc. terminal TA7.1 6 x 1/0750 kcmil for 6 cables 3 units 3VA9773-0JJ64
Siemens

circular conduc. terminal TA7.1 6 x 1/0750 kcmil for 6 cables 3 units

Zoro # G515960100
Mfr # 3VA9773-0JJ64
product price:  $1,538.99
/ea
Siemens Circuit breaker size S2 for motor protection CLASS 10 A-release 9.5.14 A 3RV2031-4SA10
Siemens

Circuit breaker size S2 for motor protection CLASS 10 A-release 9.5.14 A

Zoro # G215465929
Mfr # 3RV2031-4SA10
product price:  $194.99
/ea
Sold in mult. of 3 for $584.97
Siemens nut keeper kit right-angled 4 units accessory for: 3VA20/21/22 3VA9224-0QG00
Siemens

nut keeper kit right-angled 4 units accessory for: 3VA20/21/22

Zoro # G416284787
Mfr # 3VA9224-0QG00
product price:  $61.35
/ea
Sold in mult. of 7 for $429.45
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
Siemens rear connection stud flat 3 units accessory for: 3VA12 3VA9213-0QE00
Siemens

rear connection stud flat 3 units accessory for: 3VA12

Zoro # G416525149
Mfr # 3VA9213-0QE00
product price:  $78.69
/ea
Sold in mult. of 6 for $472.14
Siemens circular conduc. terminal TA1.4 6 AWG&350 kcmil 4 units accessory for: 3VA52 3VA9234-0JB12
Siemens

circular conduc. terminal TA1.4 6 AWG&350 kcmil 4 units accessory for: 3VA52

Zoro # G915960021
Mfr # 3VA9234-0JB12
product price:  $59.99
/ea
Sold in mult. of 7 for $419.93
Battery Doctor Circuit Breaker-Reset-Manual&Switchable-W/Term Cover-80 Amp 31201
Battery Doctor

Circuit Breaker-Reset-Manual&Switchable-W/Term Cover-80 Amp

Zoro # G406621394
Mfr # 31201
product price:  $48.19
/ea
Sold in mult. of 8 for $385.52
No Product Image Available
Siemens

MD/ND 277VAC SH TRIP 1 A

Zoro # G516310133
Mfr # S15MN64A
product price:  $2,610.99
/ea
Siemens phase barriers, 2 units accessory for: 3VA55/65/66 3VA9672-0WA00
Siemens

phase barriers, 2 units accessory for: 3VA55/65/66

Zoro # G316284801
Mfr # 3VA9672-0WA00
product price:  $25.79
/ea
Sold in mult. of 13 for $335.27
Siemens circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables with 3VA9573-0JG23
Siemens

circular conduc. terminal TA3.1 2 x 4/0600 kcmil for 2 cables with

Zoro # G915960076
Mfr # 3VA9573-0JG23
product price:  $264.99
/ea
Sold in mult. of 2 for $529.98
Siemens circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor 3VA9254-0JC13
Siemens

circular conduc. terminal TA2.2 50240 mmsqrd large with auxiliary conductor

Zoro # G715960139
Mfr # 3VA9254-0JC13
product price:  $132.99
/ea
Sold in mult. of 3 for $398.97
Siemens AS-i overvoltage protection module IP67 for lightning protection zone 2 3RK1901-1GA01
Siemens

AS-i overvoltage protection module IP67 for lightning protection zone 2

Zoro # G116284902
Mfr # 3RK1901-1GA01
product price:  $516.99
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 25
  • First
  • Previous
  • 25
    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 & RelaysSwitchesCable Routing & Conduit
Wire Connectors & TerminalsFusesPower Wire & CableElectrical ControlsElectrical 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