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Breakers

20 Item(s)
Position Model Price Set Ascending Direction

  1. This photo just demonstrates what BAB1045 looks like, not actual model.

    Cutler Hammer Type BA - BAB1045 Bolt on Circuit Breaker - 1-Pole - 120/240VAC - 45A

    Eaton Cutler-Hammer Type BA, BAB1045 Bolt on Circuit Breaker - 1-Pole - 120/240VAC - 45 AMP


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    $24.02

    Out of stock

  2. This photo just demonstrates what Q145 looks like, not actual model.

    Siemens Q145 - Type QP - Plug In Circuit Breaker, 1-Pole, 120/240VAC, 45 Amp, Thermal Magnetic Type

    Siemens Q145 - Type QP - Plug In Circuit Breaker, 1-Pole, 120/240VAC, 45 Amp, Thermal Magnetic Type - Calibrated At: 40° Celsius


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    $29.32

  3. SIEMENS HED41B045 - Molded Case Circuit Breakers - Type HED4 - 277VAC - 1-Pole - 45A - 25k A IR

    SIEMENS HED41B045 - Molded Case Circuit Breakers - Type HED4 - 277VAC - 1-Pole - 45A - 25k A IR

    SIEMENS HED41B045 - Molded Case Circuit Breakers - Type HED4 - 277VAC - 1-Pole - 45A - 25k A IR


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    $572.69

  4. SIEMENS HGG1B045L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 277V - 1-Pole - 45A - 35k A IR

    SIEMENS HGG1B045L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 277V - 1-Pole - 45A - 35k A IR

    SIEMENS HGG1B045L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 277V - 1-Pole - 45A - 35k A IR


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    $3,060.00

  5. Siemens HGB1K045B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 35k A IR

    Siemens HGB1K045B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 35k A IR

    Siemens HGB1K045B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 35k A IR


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    $824.78

  6. This photo just demonstrates what BQ1B045 looks like, not actual model.

    SIEMENS - BQ1B045 - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 45 Amps

    BQ1B045 - Bolt on Thermal Magnetic Circuit Breaker - 1-Pole - 45 Amps


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    $42.26

  7. SIEMENS ED41B045 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 1-Pole - 45A - 22k A IR

    SIEMENS ED41B045 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 1-Pole - 45A - 22k A IR

    SIEMENS ED41B045 - Molded Case Circuit Breakers - Type ED4 - 277VAC - 1-Pole - 45A - 22k A IR


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    $222.88

  8. SIEMENS CQD145 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 277V AC - 1-Pole - 45A - 14k A IR

    SIEMENS CQD145 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 277V AC - 1-Pole - 45A - 14k A IR

    SIEMENS CQD145 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 277V AC - 1-Pole - 45A - 14k A IR


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    $97.15

  9. This photo just demonstrates what B145H looks like, not actual model.

    Siemens B145H - Bolt On Circuit Breaker - 1-Pole - 120VAC - 45 Amp - Thermal Magnetic Type - 22kA IR

    Siemens B145H - Bolt On Circuit Breaker - 1-Pole - 120VAC - 45 Amp - Thermal Magnetic Type - 22k A IR


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    $87.61

  10. This photo just demonstrates what QO145 looks like, not actual model.

    Square D - QO145 - Plug In Circuit Breaker - 1-Pole -120/240VAC - 45 Amp - Thermal Magnetic

    QO145 Square D Circuit Breaker -1-Pole - 120/240VAC - 45 Amp - Thermal Magnetic


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    $46.85

    Out of stock

  11. SIEMENS LGG1B045L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 277V - 1-Pole - 45A - 65k A IR

    SIEMENS LGG1B045L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 277V - 1-Pole - 45A - 65k A IR

    SIEMENS LGG1B045L - Molded Case Circuit Breakers - Type LGG (Cable In - Cable Out) - 277V - 1-Pole - 45A - 65k A IR


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    $3,420.00

  12. Siemens LGB1K045B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 65k A IR

    Siemens LGB1K045B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 65k A IR

    Siemens LGB1K045B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 65k A IR


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    $1,462.19

  13. This photo just demonstrates what QOB145 looks like, not actual model

    Square D - QOB145 - Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 45 Amp

    SquareD QOB145 - Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 45 Amp


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    $31.88

  14. SIEMENS ED61B045 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 45A - 30k A IR

    SIEMENS ED61B045 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 45A - 30k A IR

    SIEMENS ED61B045 - Molded Case Circuit Breakers - Type ED6 - 347VAC - 1-Pole - 45A - 30k A IR


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    $498.89

  15. SIEMENS NGG1B045L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 277V - 1-Pole - 45A - 25k A IR

    SIEMENS NGG1B045L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 277V - 1-Pole - 45A - 25k A IR

    SIEMENS NGG1B045L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 277V - 1-Pole - 45A - 25k A IR


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    $1,035.40

  16. Siemens NGB1K045B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 25k A IR

    Siemens NGB1K045B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 25k A IR

    Siemens NGB1K045B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 1-Pole - 45A - 480V - 25k A IR


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    $853.61

  17. This photo just demonstrates what B145 looks like, not actual model.

    Siemens B145 Bolt On Circuit Breaker - 1-Pole - 120/240VAC - 45 Amp - Thermal Magnetic Type

    Siemens Type BL - B145 Bolt On Circuit Breaker, 1-Pole, 120/240VAC, 45 Amp, Thermal Magnetic Type


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    $46.26

  18. SIEMENS ED21B045 - Molded Case Circuit Breakers - Type ED2 - 120VAC - 1-Pole - 45A - 10k A IR

    SIEMENS ED21B045 - Molded Case Circuit Breakers - Type ED2 - 120VAC - 1-Pole - 45A - 10k A IR

    SIEMENS ED21B045 - Molded Case Circuit Breakers - Type ED2 - 120VAC - 1-Pole - 45A - 10k A IR


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    $181.26

  19. Siemens NGB1B045B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 1-Pole - 45A - 347V - 14k A IR

    Siemens NGB1B045B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 1-Pole - 45A - 347V - 14k A IR

    Siemens NGB1B045B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 1-Pole - 45A - 347V - 14k A IR


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    $1,074.92

  20. GE - THQB1145 - Molded Case Circuit Breaker - 1 Pole - 45 Amps

    GE - THQB1145 - Molded Case Circuit Breaker - 1 Pole - 45 Amps

    THQB1145 - Molded Case Circuit Breaker - 45 Amps - 1 Pole - 120V


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    $12.10

20 Item(s)
Position Model Price Set Ascending Direction
 
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  1. Amp Rating: 45A Remove This Item
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  1. Circuit Breaker (20)
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  2. $1,000.00 - $1,999.99 (3)
  3. $3,000.00 and above (2)
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  1. Cutler Hammer (1)
  2. General Electric (1)
  3. Siemens (16)
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  1. 120 (1)
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  1. AWG 6-4 | 3 -2/0 (1)
  2. AWG 8 | 6-4 (4)
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