40A Circuit Breaker

We have the 40a circuit breaker you need to get the job done right.

Shop 40A Circuit Breaker results

(Showing 1 - 15)

Mfr # M9F42140

Key Features:

  • Item: IEC Miniature Circuit Breaker
  • Series: C60BP
  • Amps: 40A
Mfr # HOM240

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 40A
Mfr # HOM230

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 30A
Mfr # HOM270

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 70A
Mfr # HOM220

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 20A
Mfr # HOM215

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 15A
Mfr # QO120

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 20A
Mfr # QO230

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 30A
Mfr # HOM220GFI

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 20A
Mfr # HOM120

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 20A
Mfr # QO330

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: QO
  • Amps: 30A
Mfr # HOM230GFI

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 30A
Mfr # QOC32UF

Key Features:

  • Item: Cover
  • Circuit Breaker Type: QO
  • Height: 27.24 in
Mfr # HOMT2020

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOMT
  • Amps: 20A
Mfr # HOM120GFI

Key Features:

  • Item: Miniature Circuit Breaker
  • Series: HOM
  • Amps: 20A