Skip Content

Filter Results By

Item
Amps
Frame Type
For Use With
Includes
Brand
Price
Shop By

Circuit Breaker Accessories

30 Results Found that Include 63 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page:  16 | 32 | 48
  • Lug Lug
  • Multiple product options available

    Each lug has a specific type of breaker that it is designed to work with.

    Multiple product options available

  • SQUARE D
  • Mounting Foot Mounting Foot
  • Multiple product options available

    Mounting feet are designed for use with QOU circuit breakers.

    Multiple product options available

Lcking Device,BQXD,BL,BQ,BQH,HBQ,BLH,HBL
Mechanical Interlock,BQ Circuit Breakers
Circuit Breaker Enclosure Lockout
Interlock Attachment,QO,Q1 Breakers
  • SQUARE D
  • Interlock Attachment, QO, Q1 Breakers Interlock Attachment,QO,Q1 Breakers
  • Interlock Attachment, Number of Poles 1 and 2, For Use With QO,Q1 Circuit Breakers, Includes Steel interlock attachment

  • Item # 2DH32
  • Mfr. Model # QO2DTI
  • Interlock Attachment, Number of Poles 1 and 2, For Use With QO,Q1 Circuit Breakers, Includes Steel interlock...More

  • Handle Tie Handle Tie
  • Multiple product options available

    Handle ties link the operating handles of multiple circuit breaker poles together.

    Multiple product options available

  • SQUARE D
  • External Operator External Operator
  • Multiple product options available

    Door-mounted external operators are designed for use with HD, HG, JD, and JG circuit breakers (except HD/HG 2-pole). They feature a standard black handle, with an adjustable shaft and operator.

    Multiple product options available

  • SQUARE D
  • Mounting Base Mounting Base
  • Multiple product options available

    Square D's OEM mounting bases can be used in residential or industrial applications.

    Multiple product options available

Auxiliary Contact,2A,FAZ Breakers
Jumper Bar Base,100A,QOU Circuit Breakrs
  • SQUARE D
  • Jumper Bar Base, 100A, QOU Circuit Breakrs Jumper Bar Base,100A,QOU Circuit Breakrs
  • Jumper Bar Base, Voltage 240VAC, 100 Amps, Number of Poles 1 and 2, For Use With QOU Circuit Breakers, Includes Jumper Bar Base, Cover, Mounting Screw

  • Item # 2DH72
  • Mfr. Model # QOU14100JBAR
  • Jumper Bar Base, Voltage 240VAC, 100 Amps, Number of Poles 1 and 2, For Use With QOU Circuit Breakers,...More

Bolt-On Mounting Base,15-100A,480Y/277V
  • GENERAL ELECTRIC
  • Bolt-On Mounting Base, 15-100A, 480Y/277V Bolt-On Mounting Base,15-100A,480Y/277V
  • Bolt-On Mounting Base, Voltage 277VAC, 15, 100 Amps, Number of Poles 1, 2 and 3, Frame Type 100A, For Use With GE TEY, THQB Circuit Breakers, Includes -

  • Item # 3HWP3
  • Mfr. Model # TEY3B
  • Bolt-On Mounting Base, Voltage 277VAC, 15, 100 Amps, Number of Poles 1, 2 and 3, Frame Type 100A, For Use...More

Pole Finger Safe Cover,QOU Crcut Breakrs
Auxiliary Contact,HD,HG,JD,JG Breakers
  • SQUARE D
  • Front Mounting Bracket Front Mounting Bracket
  • Multiple product options available

    These front mounting brackets have a various number of poles, but they are all intended for use with C60N circuit breakers.

    Multiple product options available

  • GENERAL ELECTRIC
  • Undervoltage Release Undervoltage Release
  • Multiple product options available

    These undervoltage releases are designed for use with GE Spectra circuit breakers. Each release features a captive mounting screw.

    Multiple product options available

Terminal Cover,80A,FAZ Breakers
Mounting Adapter,HD, HG, JD, JG Breakers
  • SQUARE D
  • Undervoltage Trip Undervoltage Trip
  • Multiple product options available

    Undervoltage trips are constructed to be utilized with HD, HG, JD, and JG circuit breakers.

    Multiple product options available

Interlock,HD, HG, JD, JG Circuit Breakrs
Solid Neutral Assembly,125A,3 Poles
Bell Alarm1,5-1200A,240VAC/125VDC
  • GENERAL ELECTRIC
  • Bell Alarm1,5-1200A, 240VAC/125VDC Bell Alarm1,5-1200A,240VAC/125VDC
  • Bell Alarm, Voltage 240VAC/125VDC, 15, 1200 Amps, Number of Poles 2 and 3, Frame Type 150A, 250A, 400A, 600A, 800A, 1200A, For Use With GE Spectra Series Circuit Breakers, Includes 3 In. to 36 In. 18 AWG Leads

  • Item # 3HWP1
  • Mfr. Model # SABAP1
  • Bell Alarm, Voltage 240VAC/125VDC, 15, 1200 Amps, Number of Poles 2 and 3, Frame Type 150A, 250A, 400A, 600A,...More

Replacement Trip Coil,15-1200A
  • GENERAL ELECTRIC
  • Replacement Trip Coil, 15-1200A Replacement Trip Coil,15-1200A
  • Replacement Trip Coil, 15, 1200 Amps, Number of Poles 2 and 3, Frame Type 150A, 250A, 400A, 600A, 800A, 1200A, For Use With GE Spectra Series Circuit Breakers, Includes Captive Mounting Screw

  • Item # 3HWP2
  • Mfr. Model # SACTUATOR
  • Replacement Trip Coil, 15, 1200 Amps, Number of Poles 2 and 3, Frame Type 150A, 250A, 400A, 600A, 800A,...More

Ground Fault Module,3 Poles
Gold Plated Bell Alarm,15-1200A,30V
  • GENERAL ELECTRIC
  • Gold Plated Bell Alarm, 15-1200A, 30V Gold Plated Bell Alarm,15-1200A,30V
  • Gold Plated Bell Alarm, Voltage 30VAC, 15, 1200 Amps, Number of Poles 2 and 3, Frame Type 150A, 250A, 400A, 600A, 800A, 1200A, For Use With GE Spectra Series Circuit Breakers, Includes 3 In. to 36 In. 18 AWG Leads

  • Item # 3HWN9
  • Mfr. Model # SABAG1
  • Gold Plated Bell Alarm, Voltage 30VAC, 15, 1200 Amps, Number of Poles 2 and 3, Frame Type 150A, 250A, 400A,...More

  • Lug Kit Lug Kit
  • Multiple product options available

    Each lug kit includes 3 lugs and a voltage of 600VAC, though they are made for different breakers.

    Multiple product options available

Bus Connector,160A,FAZ Breakers
Results per page:  16 | 32 | 48

Grainger has the circuit breaker accessories and parts to properly install new circuit breakers just about anywhere. For residential and building installations, find everything from circuit breaker mounting brackets to mount breakers flush inside a panel board, to padlock attachments that secure important circuits and prevent accidental shutdowns. For manufacturing and industrial usage, find an external shutdown operator that turns breakers off from outside the panel, or mounting brackets to install a miniature circuit breaker in a truck, van or piece of heavy equipment.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More