Circuit Breakers

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

243 products

  • B3100

    B3100

    Sold out

    B3100

    Siemens
    $199.00
    $199.00
    Sold out
  • B260

    B260

    Sold out

    B260

    Siemens
    $48.00
    $48.00
    Sold out
  • B240

    B240

    Sold out

    B240

    Siemens
    $26.00
    $26.00
    Sold out
  • B230

    B230

    Sold out

    B230

    Siemens
    $26.00
    $26.00
    Sold out
  • B220

    B220

    Sold out

    B220

    Siemens
    $26.00
    $26.00
    Sold out
  • B130

    B130

    Sold out

    B130

    Siemens
    $40.00
    $40.00
    Sold out
  • BQ2B020

    BQ2B020

    BQ2B020

    Siemens
    $65.00
    $65.00
  • THQB2130GF

    THQB2130GF

    THQB2130GF

    General Electric
    $80.00
    $80.00
  • THQB2120GF

    THQB2120GF

    THQB2120GF

    General Electric
    $80.00
    $80.00
  • THHQB2150

    THHQB2150

    THHQB2150

    General Electric
    $120.00
    $120.00
  • THHQB2140

    THHQB2140

    THHQB2140

    General Electric
    $128.00
    $128.00
  • THHQB2120

    THHQB2120

    THHQB2120

    General Electric
    $60.00
    $60.00
  • THHQB2115

    THHQB2115

    THHQB2115

    General Electric
    $110.00
    $110.00
  • THHQB1135

    THHQB1135

    THHQB1135

    General Electric
    $59.99
    $59.99
  • THHQB1125

    THHQB1125

    THHQB1125

    General Electric
    $29.99
    $29.99
  • THHQB1120

    THHQB1120

    THHQB1120

    General Electric
    $29.99
    $29.99
  • THHQB1115GF

    THHQB1115GF

    THHQB1115GF

    General Electric
    $350.00
    $350.00
  • QC2060

    QC2060

    QC2060

    Eaton
    $60.00
    $60.00
  • QC2015

    QC2015

    QC2015

    Eaton
    $91.84
    $91.84
  • BQL330

    BQL330

    Sale

    BQL330

    Eaton
    $250.00
    $350.00 $250.00
    Sale