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 27

Siemens rear connection stud round 4 units accessory for: 3VA61/62 3VA9244-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA61/62

Zoro # G616284778
Mfr # 3VA9244-0QF00
product price:  $125.99
/ea
Sold in mult. of 4 for $503.96
Siemens accessories circuit breaker 3WL rated current ref. module 800A f. 3WL9111-2AA56-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 800A f.

Zoro # G315866220
Mfr # 3WL9111-2AA56-0AA0
product price:  $387.99
/ea
Eaton Ground Bar Kit, 14 Terminal GBKP14
Eaton

Ground Bar Kit, 14 Terminal

Zoro # G721850424
Mfr # GBKP14
product price:  $31.99
/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:  $124.99
/ea
Siemens FACE MOUNTING PLATE FOR 2P BREAKER FP9555
Siemens

FACE MOUNTING PLATE FOR 2P BREAKER

Zoro # G215693469
Mfr # FP9555
product price:  $61.75
/ea
Sold in mult. of 10 for $617.50
Siemens Circuit breaker size S2 for motor protection Class 20 A-release 32.40 A 3RV2031-4UB10
Siemens

Circuit breaker size S2 for motor protection Class 20 A-release 32.40 A

Zoro # G215465837
Mfr # 3RV2031-4UB10
product price:  $347.99
/ea
Sold in mult. of 2 for $695.98
Siemens Circuit breaker size S00 for motor protection CLASS 10 with overload relay 3RV2111-4AA10
Siemens

Circuit breaker size S00 for motor protection CLASS 10 with overload relay

Zoro # G415465859
Mfr # 3RV2111-4AA10
product price:  $186.99
/ea
Sold in mult. of 3 for $560.97
Siemens circular conduc. terminal TA2.7 6 x 14 AWG2 AWG for 6 cables 3 units 3VA9373-0JF60
Siemens

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

Zoro # G515960155
Mfr # 3VA9373-0JF60
product price:  $148.99
/ea
Sold in mult. of 3 for $446.97
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 actuating unit with rod variable depth flanged actuator set 3VA9478-0DK72
Siemens

actuating unit with rod variable depth flanged actuator set

Zoro # G115917580
Mfr # 3VA9478-0DK72
product price:  $410.99
/ea
No Product Image Available
Eaton

JG-Frame Circuit Breaker Rotary Handle Mechanism

Zoro # G822797581
Mfr # JHMCCFAY
product price:  $59.29
/ea
Eaton Meter Socket, 200A, Ringless, 7-Jaw, Lever Bypass UTH7213CCH
Eaton

Meter Socket, 200A, Ringless, 7-Jaw, Lever Bypass

Zoro # G021853095
Mfr # UTH7213CCH
product price:  $242.99
/ea
Siemens circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil with aux. conductor 3VA9673-0JC34
Siemens

circular conduc. terminal TA4.2 3 x 500 kcmil750 kcmil with aux. conductor

Zoro # G115960111
Mfr # 3VA9673-0JC34
product price:  $562.99
/ea
Siemens RC unit for 5SY 2-pole 5SM2325-0
Siemens

RC unit for 5SY 2-pole

Zoro # G016096735
Mfr # 5SM2325-0
product price:  $152.99
/ea
Sold in mult. of 3 for $458.97
Siemens Circuit breaker size S0 for motor protection CLASS 10 with overload relay 3RV2121-4DA10
Siemens

Circuit breaker size S0 for motor protection CLASS 10 with overload relay

Zoro # G515465919
Mfr # 3RV2121-4DA10
product price:  $218.99
/ea
Sold in mult. of 3 for $656.97
Siemens plug-in unit conversion kit for MCCB accessory for: circuit breaker 4-pole 3VA9114-0KP10
Siemens

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

Zoro # G015867923
Mfr # 3VA9114-0KP10
product price:  $154.99
/ea
Sold in mult. of 3 for $464.97
Siemens residual current device RCD520 basic RCD type A loadside mounted rated 3VA9113-0RL20
Siemens

residual current device RCD520 basic RCD type A loadside mounted rated

Zoro # G316083190
Mfr # 3VA9113-0RL20
product price:  $1,151.99
/ea
No Product Image Available
Siemens

ED 277VAC SH TRIP 1 BELL

Zoro # G116310083
Mfr # S15ED64B
product price:  $2,610.99
/ea
Siemens cover frame for door cutout 76.2 x 45.65 mm WxH accessory for: circuit 3VA9053-0SB10
Siemens

cover frame for door cutout 76.2 x 45.65 mm WxH accessory for: circuit

Zoro # G115961002
Mfr # 3VA9053-0SB10
product price:  $26.95
/ea
Sold in mult. of 15 for $404.25
Ge Raintight Hub, 3.25inWx3.25inL TC250
Ge

Raintight Hub, 3.25inWx3.25inL

Zoro # G8510975
Mfr # TC250
product price:  $34.79
/ea
Saginaw Control & Engineering Bolt Pack, Subpanel 3/8-16, 4PK SCE-102298
Saginaw Control & Engineering

Bolt Pack, Subpanel 3/8-16, 4PK

Zoro # G411164718
Mfr # SCE-102298
product price:  $7.55
/pk 4, $1.89/ea
Automation Systems Interconnect Panel Interface MaleDB9 Connector, Enclosed Panel Feed Through 9Pin D Sub Connector, IP65 and NEMA 4X RAI-DSUB9M
Automation Systems Interconnect

Panel Interface MaleDB9 Connector, Enclosed Panel Feed Through 9Pin D Sub Connector, IP65 and NEMA 4X

Zoro # G612537380
Mfr # RAI-DSUB9M
product price:  $50.79
/ea
Siemens Circuit breaker size S00 for transformer protection A-release 0.22.0.32 A 3RV2411-0DA10
Siemens

Circuit breaker size S00 for transformer protection A-release 0.22.0.32 A

Zoro # G715465931
Mfr # 3RV2411-0DA10
product price:  $103.99
/ea
Sold in mult. of 5 for $519.95
Siemens rear connection stud round 4 units accessory for: 3VA53/54 3VA63/64 3VA9474-0QF00
Siemens

rear connection stud round 4 units accessory for: 3VA53/54 3VA63/64

Zoro # G716284791
Mfr # 3VA9474-0QF00
product price:  $219.99
/ea
Sold in mult. of 2 for $439.98
B-Tek S-CELL EYEBOLT PLATED 985-0052
B-Tek

S-CELL EYEBOLT PLATED

Zoro # G823362702
Mfr # 985-0052
product price:  $37.79
/ea
Siemens circular conduc. terminal TA1.2 35A&185 mmAsqrd 3 units accessory for: 3VA12 3VA9253-0JB12
Siemens

circular conduc. terminal TA1.2 35A&185 mmAsqrd 3 units accessory for: 3VA12

Zoro # G615959981
Mfr # 3VA9253-0JB12
product price:  $41.25
/ea
Sold in mult. of 11 for $453.75
Siemens circular conduc. terminal TA1.3 14 AWGA&1/0 4 units accessory for: 3VA61/62 3VA9144-0JB11
Siemens

circular conduc. terminal TA1.3 14 AWGA&1/0 4 units accessory for: 3VA61/62

Zoro # G615960123
Mfr # 3VA9144-0JB11
product price:  $46.15
/ea
Sold in mult. of 10 for $461.50
Siemens circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables with auxiliary 3VA9254-0JC22
Siemens

circular conduc. terminal TA2.3 2 x 25150 mmsqrd for 2 cables with auxiliary

Zoro # G315960140
Mfr # 3VA9254-0JC22
product price:  $151.99
/ea
Sold in mult. of 3 for $455.97
Siemens accessories circuit breaker 3WL sealing disc for ETU76 for prot. 3WL9111-0AT46-0AA0
Siemens

accessories circuit breaker 3WL sealing disc for ETU76 for prot.

Zoro # G015868630
Mfr # 3WL9111-0AT46-0AA0
product price:  $40.79
/ea
Sold in mult. of 8 for $326.32
No Product Image Available
Eaton

Power Outlet Panels Ringless 125A 240V

Zoro # G915836784
Mfr # CHR9N9NS
product price:  $586.99
/ea
Siemens Extension unit 22 hardwired for mounting on all fully IP65-enclosed 6AV7674-1LA61-0AA0
Siemens

Extension unit 22 hardwired for mounting on all fully IP65-enclosed

Zoro # G016284811
Mfr # 6AV7674-1LA61-0AA0
product price:  $1,815.99
/ea
Siemens circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units 3VA9504-0JB23
Siemens

circular conduc. terminal TA3.1 2 x 120300 mmsqrd for 2 cables 4 units

Zoro # G615960192
Mfr # 3VA9504-0JB23
product price:  $256.99
/ea
Sold in mult. of 2 for $513.98
Siemens cover frame for door cutout 221.1 x 253.6 mm WxH circuit breaker 3-pole 3VA9877-0SB60
Siemens

cover frame for door cutout 221.1 x 253.6 mm WxH circuit breaker 3-pole

Zoro # G615868436
Mfr # 3VA9877-0SB60
product price:  $83.15
/ea
Sold in mult. of 5 for $415.75
Siemens accessories circuit breaker 3WL rated current ref. module 1600A f. 3WL9111-2AA61-0AA0
Siemens

accessories circuit breaker 3WL rated current ref. module 1600A f.

Zoro # G615866111
Mfr # 3WL9111-2AA61-0AA0
product price:  $387.99
/ea
Lovato 1 Change Over Aux Contact For Ul489 Mini Breakers P1X1011UH
Lovato

1 Change Over Aux Contact For Ul489 Mini Breakers

Zoro # G922868068
Mfr # P1X1011UH
product price:  $360.99
/pk 12, $30.08/ea
Schneider Electric Set of 4 step slides with brackets for adjustment of m.plate in PLM 108 NSYDPLM350
Schneider Electric

Set of 4 step slides with brackets for adjustment of m.plate in PLM 108

Zoro # G400422621
Mfr # NSYDPLM350
product price:  $77.59
/ea
Circuit Breaker & Panelboard Accessories (2,500+ items) - Page 27
  • First
  • Previous
  • 27
    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