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Circuit Breaker

Items 1 to 20 of 50 total
  1. Siemens NGB3B045B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 45A - 600V - 14k A IR

    Siemens NGB3B045B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 45A - 600V - 14k A IR

    Siemens NGB3B045B - Molded Case Circuit Breakers - Type NGB Frame (Panelboard Mount) - 3-Pole - 45A - 600V - 14k A IR


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    $2,418.57

  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 NGG2B045L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 2-Pole - 45A - 25k A IR

    SIEMENS NGG2B045L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 2-Pole - 45A - 25k A IR

    SIEMENS NGG2B045L - Molded Case Circuit Breakers - GG 125A Frame (Cable In - Cable Out) - 480V - 2-Pole - 45A - 25k A IR


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    $1,833.68

  4. This photo just demonstrates what Q345 looks like, not actual model.

    Siemens Q345 Plug in Circuit Breaker - 3-Pole - 240VAC - 45 Amp - Thermal Magnetic Type

    Siemens Type QP - Q345 Plug in Circuit Breaker, 3-Pole, 240VAC, 45 Amp, Thermal Magnetic Type


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    $478.31

  5. 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

  6. Siemens B245H - Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 45 Amp - Thermal Magnetic Type - 22kA IR

    Siemens B245H - Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 45 Amp - Thermal Magnetic Type - 22kA IR

    Siemens B245H - Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 45 Amp - Thermal Magnetic Type - 22k A IR


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    $190.06

  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 BQD6345 - Molded Case Circuit Breakers - 3-Pole - 45A - 347/600VAC - 10k A IR

    Siemens BQD6345 - Molded Case Circuit Breakers - 3-Pole - 45A - 347/600VAC - 10k A IR

    Siemens BQD6345 - Molded Case Circuit Breakers - 3-Pole - 45A - 347/600VAC - 10k A IR


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    $753.05

  9. SIEMENS HED42B045 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 2-Pole - 45A - 42k A IR

    SIEMENS HED42B045 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 2-Pole - 45A - 42k A IR

    SIEMENS HED42B045 - Molded Case Circuit Breakers - Type HED4 - 480VAC - 2-Pole - 45A - 42k A IR


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    $1,263.46

  10. Siemens HGB2K045B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 2-Pole - 45A - 480V - 35k A IR

    Siemens HGB2K045B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 2-Pole - 45A - 480V - 35k A IR

    Siemens HGB2K045B - Molded Case Circuit Breakers - Type HGB2 (Panelboard Mount) - 2-Pole - 45A - 480V - 35k A IR


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    $2,361.62

  11. 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

  12. SIEMENS CQD345 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount -  480/277V - 3-Pole - 45A - 14k A IR

    SIEMENS CQD345 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 3-Pole - 45A - 14k A IR

    SIEMENS CQD345 - Molded Case Circuit Breakers - Type CQD (Cable In - Cable Out) DIN Rail Mount - 480/277V - 3-Pole - 45A - 14k A IR


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    $1,413.90

  13. Siemens B245 Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 45 Amp - Thermal Magnetic Type

    Siemens B245 Bolt on Circuit Breaker - 2-Pole - 120/240VAC - 45 Amp - Thermal Magnetic Type

    Siemens Type BL - B245 Bolt on Circuit Breaker, 2-Pole, 120/240VAC, 45 Amp, Thermal Magnetic Type


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    $97.33

  14. SIEMENS HGG2B045L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 2-Pole - 45A - 35k A IR

    SIEMENS HGG2B045L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 2-Pole - 45A - 35k A IR

    SIEMENS HGG2B045L - Molded Case Circuit Breakers - Type HGG (Cable In - Cable Out) - 480V - 2-Pole - 45A - 35k A IR


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    $8,514.00

  15. This photo just demonstrates what BQ3B045 looks like, not actual model.

    SIEMENS - BQ3B045 - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 45 Amps

    BQ3B045 - Bolt on Thermal Magnetic Circuit Breaker - 3-Pole - 45 Amps


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    $302.24

  16. SIEMENS ED22B045 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 2-Pole - 45A - 10k A IR

    SIEMENS ED22B045 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 2-Pole - 45A - 10k A IR

    SIEMENS ED22B045 - Molded Case Circuit Breakers - Type ED2 - 240VAC - 2-Pole - 45A - 10k A IR


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    $410.33

  17. Siemens BQD345 - Molded Case Circuit Breakers - 3-Pole - 45A - 480VAC - 14k A IR - HACR rated

    Siemens BQD345 - Molded Case Circuit Breakers - 3-Pole - 45A - 480VAC - 14k A IR - HACR rated

    Siemens BQD345 - Molded Case Circuit Breakers - 3-Pole - 45A - 480VAC - 14k A IR - HACR rated


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    $753.05

  18. 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

  19. Siemens NGB3K045B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 3-Pole - 45A - 480V - 25k A IR

    Siemens NGB3K045B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 3-Pole - 45A - 480V - 25k A IR

    Siemens NGB3K045B - Molded Case Circuit Breakers - Type NGB2 (Panelboard Mount) - 3-Pole - 45A - 480V - 25k A IR


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    $1,928.52

  20. Siemens LGB2K045B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 2-Pole - 45A - 480V - 65k A IR

    Siemens LGB2K045B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 2-Pole - 45A - 480V - 65k A IR

    Siemens LGB2K045B - Molded Case Circuit Breakers - Type LGB2 (Panelboard Mount) - 2-Pole - 45A - 480V - 65k A IR


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    $4,165.31

Items 1 to 20 of 50 total