Filter Results By

Item
Amps
  • View MoreView Less
Number of Poles
Circuit Breaker Type
  • View MoreView Less
AC Voltage Rating
DC Voltage Rating
For Use With
  • View MoreView Less
Series
  • View MoreView Less
Brand
  • View MoreView Less
Price
  • View MoreView Less
Shop By

Plug In Miniature Circuit Breakers

491 Results Found that Include 491 Products 

 |  Results per page: 16 | 32 | 48

Plug In Circuit Breaker, 20A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D234 | Mfr. Model # QO120

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D301 | Mfr. Model # QO220

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 30A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D307 | Mfr. Model # QO230

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 30, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 30A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D354 | Mfr. Model # HOM230

Catalog Page # 277 (PDF)

Plug In Circuit Breaker, Amps 30, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 15A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D230 | Mfr. Model # QO115

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 15, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 30A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D239 | Mfr. Model # QO130

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 30, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D352 | Mfr. Model # HOM220

Catalog Page # 277 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 3P, 10kA, 240V

SQUARE D

Grainger Item # 1D322 | Mfr. Model # QO320

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 3, Circuit Breaker Type Standard, AC Voltage Rating 240VAC,...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 120V

SQUARE D

Grainger Item # 1D235 | Mfr. Model # QO120GFI

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 1, Circuit Breaker Type Ground Fault Circuit Interrupter...More

Plug In Circuit Breaker, 50A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D313 | Mfr. Model # QO250

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 50, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D342 | Mfr. Model # HOM120

Catalog Page # 277 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 120V

SIEMENS

Grainger Item # 3CNE8 | Mfr. Model # Q120

Catalog Page # 283 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating 120VAC,...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 240V

GENERAL ELECTRIC

Grainger Item # 3HXH8 | Mfr. Model # THQL1120

Catalog Page # 287 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 100A, 10kA, 240V

SQUARE D

Grainger Item # 1D251 | Mfr. Model # QO2100

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 100, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 60A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D315 | Mfr. Model # QO260

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 60, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 30A, 3P, 10kA, 240V

SQUARE D

Grainger Item # 1D324 | Mfr. Model # QO330

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 30, Number of Poles 3, Circuit Breaker Type Standard, AC Voltage Rating 240VAC,...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D250 | Mfr. Model # QO2020

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20/20, Number of Poles 1, Circuit Breaker Type Tandem, AC Voltage Rating...More

Plug In Circuit Breaker, 40A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D311 | Mfr. Model # QO240

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 40, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 50A, 3P, 10kA, 240V

SQUARE D

Grainger Item # 1D327 | Mfr. Model # QO350

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 50, Number of Poles 3, Circuit Breaker Type Standard, AC Voltage Rating 240VAC,...More

Plug In Circuit Breaker, 30A, 2P, 10kA, 240V

SIEMENS

Grainger Item # 3CNH6 | Mfr. Model # Q230

Catalog Page # 283 (PDF)

Plug In Circuit Breaker, Amps 30, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D337 | Mfr. Model # QOT2020

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20/20, Number of Poles 1, Circuit Breaker Type Tandem, AC Voltage Rating...More

Plug In Circuit Breaker, 40A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D356 | Mfr. Model # HOM240

Catalog Page # 277 (PDF)

Plug In Circuit Breaker, Amps 40, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 15A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 1D340 | Mfr. Model # HOM115

Catalog Page # 277 (PDF)

Plug In Circuit Breaker, Amps 15, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 60A, 3P, 10kA, 240V

SQUARE D

Grainger Item # 1D328 | Mfr. Model # QO360

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 60, Number of Poles 3, Circuit Breaker Type Standard, AC Voltage Rating 240VAC,...More

Plug In Circuit Breaker, 20A, 2P, 10kA, 240V

SIEMENS

Grainger Item # 3CNH1 | Mfr. Model # Q220

Catalog Page # 283 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 25A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 5B723 | Mfr. Model # QO125

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 25, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 15A, 1P, 10kA, 120V

SQUARE D

Grainger Item # 1D231 | Mfr. Model # QO115GFI

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 15, Number of Poles 1, Circuit Breaker Type Ground Fault Circuit Interrupter...More

Plug In Circuit Breaker, 20A, 1P, 10kA, 240V

PUSHMATIC

Grainger Item # 3YMT7 | Mfr. Model # UBIP2020

Catalog Page # 290 (PDF)

Plug In Circuit Breaker, Amps 20/20, Number of Poles 1, Circuit Breaker Type Tandem, AC Voltage Rating...More

Plug In Circuit Breaker, 10A, 1P, 10kA, 240V

SQUARE D

Grainger Item # 5B720 | Mfr. Model # QO110

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 10, Number of Poles 1, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 25A, 2P, 10kA, 240V

SIEMENS

Grainger Item # 6DNR0 | Mfr. Model # Q225

Catalog Page # 283 (PDF)

Plug In Circuit Breaker, Amps 25, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

Plug In Circuit Breaker, 20A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D304 | Mfr. Model # QO220GFI

Catalog Page # 276 (PDF)

Plug In Circuit Breaker, Amps 20, Number of Poles 2, Circuit Breaker Type Ground Fault Circuit Interrupter...More

Plug In Circuit Breaker, 50A, 2P, 10kA, 240V

SQUARE D

Grainger Item # 1D358 | Mfr. Model # HOM250

Catalog Page # 277 (PDF)

Plug In Circuit Breaker, Amps 50, Number of Poles 2, Circuit Breaker Type Standard, AC Voltage Rating...More

 |  Results per page: 16 | 32 | 48

A circuit breaker from Grainger helps protect electrical circuits from overload current and surges. Find all types of circuit breakers here, including high-voltage types for industrial machinery, medium-voltage breakers for residential use, and low-voltage circuit breakers for electronic applications. Rely on Grainger for circuit breaker options to help you protect your building's electrical supply.

loader image