Circuit Breakers

Shop circuit breakers from trusted brands. Find molded case, miniature, and panel breakers for residential, commercial, and industrial applications. 

243 products

  • QCR1030

    QCR1030

    Sale

    QCR1030

    Eaton
    $43.00
    $52.00 $43.00
    Sale
  • QCR1010

    QCR1010

    Sale

    QCR1010

    Eaton
    $25.00
    $30.00 $25.00
    Sale
  • BAB2100 - Eaton 100 Amp 2 Pole Bolt-on Circuit Breaker

    BAB2100 - Eaton 100 Amp 2 Pole Bolt-on Circuit Breaker

    Sale

    BAB2100 - Eaton 100 Amp 2 Pole Bolt-on Circuit Breaker

    Eaton
    $95.40
    $118.00 $95.40
    Sale
  • BAB1020

    BAB1020

    Sale

    BAB1020

    Eaton
    $17.00
    $20.00 $17.00
    Sale
  • B215

    B215

    Sold out

    B215

    Siemens
    $26.00
    $26.00
    Sold out
  • B120H

    B120H

    Sold out

    B120H

    Siemens
    $25.00
    $30.00 $25.00
    Sold out
  • B120

    B120

    Sold out

    B120

    Siemens
    $16.00
    $16.00
    Sold out
  • B115

    B115

    B115

    Siemens
    $16.00
    $16.00
  • P1MB3PC

    P1MB3PC

    P1MB3PC

    Lovato
    From $39.00
    From $39.00
  • P1MB1PC01

    P1MB1PC

    Sale

    P1MB1PC

    Lovato
    From $12.00
    $44.00 From $12.00
    Sale
  • EP102ULHC06

    EP102ULHC06

    Sale

    EP102ULHC06

    General Electric
    $70.80
    $92.04 $70.80
    Sale
  • WMZT3C20

    WMZT3C20

    WMZT3C20

    Eaton
    $146.52
    $146.52
  • TED113020

    TED113020

    TED113020

    General Electric
    $45.44
    $45.44

  • TB63F

    TB63F

    General Electric
    $850.00
    $850.00
  • TED136020

    TED136020

    TED136020

    General Electric
    $314.00
    $314.00
  • TQ1115

    TQ1115

    TQ1115

    General Electric
    $0.00
    $0.00
  • JA3200W

    JA3200W

    JA3200W

    Eaton
    $1,611.94
    $1,611.94
  • CF3250EF

    CF3250EF

    CF3250EF

    Federal Pioneer
    $630.00
    $630.00
  • THQL1120

    THQL1120

    THQL1120

    General Electric
    $9.90
    $9.90
  • THQL1115

    THQL1115

    THQL1115

    General Electric
    $9.90
    $9.90