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  • B140

    SIEMENS

    SKU: B140

    B140

    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Bolt on
    $11.43
    1 in stock
  • BQ1B040

    SIEMENS

    SKU: BQ1B040

    BQ1B040

    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Bolt on
    $13.33
    1 in stock
  • BQ3B040

    SIEMENS

    SKU: BQ3B040

    BQ3B040

    Amperage: 40
    Voltage: 120/240
    Poles: 3
    Type: Bolt on
    $121.43
    2 in stock
  • HOM140

    SQUARE D

    SKU: HOM140

    HOM140

    Type: Circuit breaker
    Amperage: 40
    Voltage: 120
    Poles: 120
    Type: Plug in
    $4.37
    26 in stock
  • HOM140CP

    SQUARE D

    SKU: HOM140CP

    HOM140CP

    Type: Circuit breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug in
    Type: Consumer packaged
    $6.46
    20 in stock
  • HOM240

    SQUARE D

    SKU: HOM240

    HOM240

    Type: Circuit breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug in
    $12.66
    19 in stock
  • HOM240GFI

    SQUARE D

    SKU: HOM240GFI

    HOM240GFI

    Type: GFI Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug in
    $106.87
    3 in stock
  • HOMT1515240

    SQUARE D

    SKU: HOMT1515240

    HOMT1515240

    Type: Quad circuit breaker
    Amperage: 15(2) - 40/2
    Voltage: 120/240
    Type: Plug in
    $30.93
    3 in stock
  • HOMT2020240

    SQUARE D

    SKU: HOMT2020240

    HOMT2020240

    Type: Quad circuit breaker
    Amperage: 20(2) - 40/2
    Voltage: 120/240
    Type: Plug in
    $30.93
    Available for backorder
  • NEFBN26TE040R2AB

    ABB

    SKU: NEFBN26TE040R2AB

    NEFBN26TE040R2AB

    Amperage: 40
    Voltage: 600
    Poles: 2 Phase AB
    Trip type: TMF
    Interrupting rating: 65ka @ 480
    Line terminals: ReliaGear neXT
    Standard: UL 80%
    $623.66
    Available for backorder
  • NEFBN26TE040R2AC

    ABB

    SKU: NEFBN26TE040R2AC

    NEFBN26TE040R2AC

    Amperage: 40
    Voltage: 600
    Poles: 2
    Trip type: TMF
    Interrupting rating: 65ka @ 480
    Line terminals: ReliaGear NeXT
    Load terminals: 1-1/0 AWG
    Standard: UL 80%
    Phase: AC
    $623.66
    Available for backorder
  • NEFBN26TE040R2BC

    ABB

    SKU: NEFBN26TE040R2BC

    NEFBN26TE040R2BC

    Amperage: 40
    Voltage: 600
    Poles: 2 - Phase BC
    Trip type: TMF
    Interrupting rating: 65ka @ 480
    Line terminals: ReliaGear neXT
    Standard: UL 80%
    $623.66
    Available for backorder
  • NEFBV26TE040R2AB

    ABB

    SKU: NEFBV26TE040R2AB

    NEFBV26TE040R2AB

    Amperage: 40
    Voltage: 600
    Poles: 2 - Phase AB
    Trip type: TMF
    Interrupting rating: 35ka @ 480
    Line terminals: ReliaGear neXT
    Standard: UL 80%
    $1,272.40
    Available for backorder
  • Q140

    SIEMENS

    SKU: Q140

    Q140

    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug in
    $4.63
  • Q21540CT

    SIEMENS

    SKU: Q21540CT

    Q21540CT

    Type: Quad circuit breaker
    Amperage: 15/1(2) - 40/2
    Voltage: 120/240
    Type: 120/240
    $23.14
    Available for backorder
  • Q22040CT

    SIEMENS

    SKU: Q22040CT

    Q22040CT

    Type: Quad circuit breaker
    Amperage: 40/2 - 20/1(2)
    Voltage: 120/240
    Type: Plug in
    $27.79
    13 in stock
  • Q22040CT2

    SIEMENS

    SKU: Q22040CT2

    Q22040CT2

    Type: Quad circuit breaker
    Amperage: 20/2 - 40/2
    Voltage: 120/240
    Type: Plug in
    $25.93
    Available for backorder
  • Q23040CT2

    SIEMENS

    SKU: Q23040CT2

    Q23040CT2

    Type: Quad circuit breaker
    Amperage: 30/2 - 40/2
    Voltage: 120/240
    Type: Plug in
    $41.13
    20 in stock
  • Q240

    SIEMENS

    SKU: Q240

    Q240

    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Plug in
    $13.64
    52 in stock
  • Q24020CT2

    SIEMENS

    SKU: Q24020CT2

    Q24020CT2

    Type: Quad circuit breaker
    Amperage: 40/2 - 20/2
    Voltage: 120/240
    Type: Plug in
    $36.67
    10 in stock