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  • B140

    SIEMENS

    SKU: B140

    B140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Bolt On
    $43.84
    1 in stock
  • BAB1040-CH-SURN

    CUTLER HAMMER

    SKU: BAB1040-CH-SURN

    BAB1040-CH-SURN

    Type: Circuit Breaker
    Manufacturer: Cutler Hammer
    Amperage: 40
    Poles: 1
    Type: Bolt On
    $30.00
    8 in stock
  • BQ1B040

    SIEMENS

    SKU: BQ1B040

    BQ1B040

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Bolt On
    $16.67
    11 in stock
  • BR140

    EATON

    SKU: BR140

    BR140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    $13.33
    6 in stock
  • CHF140

    CUTLER HAMMER

    SKU: CHF140

    CHF140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    $9.82
    Available for backorder
  • CHQ140-SURN

    CUTLER HAMMER

    SKU: CHQ140-SURN

    CHQ140-SURN

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    Type: Square D QO replacement
    $20.00
    20 in stock
  • HOM140

    SQUARE D

    SKU: HOM140

    HOM140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 120
    Type: Plug On
    $5.10
    18 in stock
  • HOM140CP

    SQUARE D

    SKU: HOM140CP

    HOM140CP

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug On
    Type: Consumer Packaged
    $7.53
    20 in stock
  • MP140-CH-SURN

    CROUSE-HINDS

    SKU: MP140-CH-SURN

    MP140-CH-SURN

    Type: Circuit Breaker
    Manufacturer: Crouse Hinds
    Amperage: 40
    Poles: 1
    Type: Plug On
    $15.00
    25 in stock
  • NA40-FPI-GR-SURN

    FEDERAL PIONEER

    SKU: NA40-FPI-GR-SURN

    NA40-FPI-GR-SURN

    Type: Circuit Breaker
    Manufacturer: Federal PiOneer
    Amperage: 40
    Poles: 1
    Type: Plug On
    $30.00
    167 in stock
  • Q140

    SIEMENS

    SKU: Q140

    Q140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug On
    $5.40
    18 in stock
  • QO140

    SQUARE D

    SKU: QO140

    QO140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Plug On
    $9.95
    92 in stock
  • QOB140

    SQUARE D

    SKU: QOB140

    QOB140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Bolt On
    $31.90
    49 in stock
  • QOU140

    SQUARE D

    SKU: QOU140

    QOU140

    Type: Feed Through Circuit Breaker
    Amperage: 40
    Voltage: 120
    Poles: 1
    Type: Din Rail
    $23.33
    10 in stock
  • ST201M-K40

    ABB

    SKU: ST201M-K40

    ST201M-K40

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 480
    Poles: 1
    Trip Type: TMF
    Interrupting Rating: 10ka @ 480
    Trip Characteristic: K
    Standard: UL1077
    $30.46
    Available for backorder
  • TEY140-SURN

    GE

    SKU: TEY140-SURN

    TEY140-SURN

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 277
    Poles: 1
    Trip Type: TMF
    Interrupting Rating: 14ka @ 277
    Line Terminals: Bolt-On
    Load Terminals: 14-10 AWG
    Standard: UL 80%
    $50.00
    1 in stock
  • TEYALEH0ABXXXXXX

    ABB

    SKU: TEYALEH0ABXXXXXX

    TEYALEH0ABXXXXXX

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 480
    Poles: 1
    Phase: A
    Trip Type: TMF
    Interrupting Rating: 65ka @ 480
    Line Terminals: ReliaGear NeXT
    Load Terminals: 10-4 AWG
    Standard: UL 80%
    $606.57
    2 in stock
  • TEYALEH0BBXXXXXX

    ABB

    SKU: TEYALEH0BBXXXXXX

    TEYALEH0BBXXXXXX

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 480
    Poles: 1
    Phase: B
    Trip Type: TMF
    Interrupting Rating: 65ka @ 480
    Line Terminals: ReliaGear NeXT
    Load Terminals: 10-4 AWG
    Standard: UL 80%
    $606.57
    1 in stock
  • TEYALEH0CBXXXXXX

    ABB

    SKU: TEYALEH0CBXXXXXX

    TEYALEH0CBXXXXXX

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 480
    Poles: 1
    Phase: C
    Trip Type: TMF
    Interrupting Rating: 65ka @ 480
    Line Terminals: ReliaGear NeXT
    Load Terminals: 10-4 AWG
    Standard: UL 80%
    $606.57
    2 in stock
  • THQB1140

    ABB

    SKU: THQB1140

    THQB1140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 2
    Type: Bolt On
    $35.00
    89 in stock
  • THQL1140

    ABB

    SKU: THQL1140

    THQL1140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    $15.34
    20 in stock
  • THQP140

    ABB

    SKU: THQP140

    THQP140

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    $5.52
    18 in stock
  • UBIA40NI

    CONNECTICUT ELECTRIC

    SKU: UBIA40NI

    UBIA40NI

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    Type: Wadsworth replacement
    $63.13
    1 in stock
  • UBIF40N

    CONNECTICUT ELECTRIC

    SKU: UBIF40N

    UBIF40N

    Type: Circuit Breaker
    Amperage: 40
    Voltage: 120/240
    Poles: 1
    Type: Plug On
    Type: Federal Pacific thick replacement
    $36.60
    25 in stock