Circuit Breakers

Circuit Breakers

3851 products

  • KG3350S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S42

    KG3350S42

    Brand Eaton / Cutler Hammer
    SKU KG3350S42
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3350S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S43

    KG3350S43

    Brand Eaton / Cutler Hammer
    SKU KG3350S43
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3350S46 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S46

    KG3350S46

    Brand Eaton / Cutler Hammer
    SKU KG3350S46
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3350S47 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350S47

    KG3350S47

    Brand Eaton / Cutler Hammer
    SKU KG3350S47
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3350WA12S43Z04 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 500-1000 Trip Range, 350 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3350WA12S43Z04

    KG3350WA12S43Z04

    Brand Eaton / Cutler Hammer
    SKU KG3350WA12S43Z04
    New Surplus
    $4,420.00 1 in stock
    Certified Reconditioned
    $3,120.00 1 in stock
  • KG3400 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Line and Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400

    KG3400

    Brand Eaton / Cutler Hammer
    SKU KG3400
    New Surplus
    $3,795.00 1 in stock
    Certified Reconditioned
    $2,495.00 1 in stock
  • KG3400A06S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400A06S42

    KG3400A06S42

    Brand Eaton / Cutler Hammer
    SKU KG3400A06S42
    New Surplus
    $4,395.00 1 in stock
    Certified Reconditioned
    $3,095.00 1 in stock
  • KG3400A06S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400A06S43

    KG3400A06S43

    Brand Eaton / Cutler Hammer
    SKU KG3400A06S43
    New Surplus
    $4,395.00 1 in stock
    Certified Reconditioned
    $3,095.00 1 in stock
  • KG3400S41

    KG3400S41

    KG3400S41

    Brand Eaton / Cutler Hammer
    SKU KG3400S41
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3400S42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S42

    KG3400S42

    Brand Eaton / Cutler Hammer
    SKU KG3400S42
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3400S43 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S43

    KG3400S43

    Brand Eaton / Cutler Hammer
    SKU KG3400S43
    New Surplus
    $4,195.00 2 in stock
    Certified Reconditioned
    $2,895.00 2 in stock
  • KG3400S46 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Right Pole Mounted Shunt Trip 12-24V AC/DC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S46

    KG3400S46

    Brand Eaton / Cutler Hammer
    SKU KG3400S46
    New Surplus
    $4,195.00 2 in stock
    Certified Reconditioned
    $2,895.00 3 in stock
  • KG3400S47 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400S47

    KG3400S47

    Brand Eaton / Cutler Hammer
    SKU KG3400S47
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KG3400W KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Without Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400W

    KG3400W

    Brand Eaton / Cutler Hammer
    SKU KG3400W
    New Surplus
    $3,795.00 1 in stock
    Certified Reconditioned
    $2,495.00 1 in stock
  • KG3400WS42 KG Frame Style, Molded Case Generator Circuit Breaker, Thermal Magnetic Interchangeable Trip Unit, 1000-2000 Trip Range, 400 Ampere at 40 Degree Celsius, 3 Pole, 600VAC @ 50/60HZ, Left Pole Mounted Shunt Trip 12-24V AC/DC. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KG3400WS42

    KG3400WS42

    Brand Eaton / Cutler Hammer
    SKU KG3400WS42
    New Surplus
    $4,195.00 1 in stock
    Certified Reconditioned
    $2,895.00 1 in stock
  • KH36070 KH (I-Line) Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 70 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KH36070

    KH36070

    Brand Square-D
    SKU KH36070
    New Surplus
    $2,995.00
    Certified Reconditioned
    $1,795.00 1 in stock
  • KH36080 KH (I-Line) Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 80 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KH36080

    KH36080

    Brand Square-D
    SKU KH36080
    New Surplus
    $2,995.00
    Certified Reconditioned
    $1,795.00 1 in stock
  • KH36090 KH (I-Line) Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 90 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KH36090

    KH36090

    Brand Square-D
    SKU KH36090
    New Surplus
    $2,995.00
    Certified Reconditioned
    $1,795.00 1 in stock
  • KH36100 KH (I-Line) Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 100 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KH36100

    KH36100

    Brand Square-D
    SKU KH36100
    New Surplus
    $2,995.00
    Certified Reconditioned
    $1,795.00 1 in stock
  • KH36110 KH (I-Line) Frame Style, Molded Case Circuit Breaker, Thermal Magnetic Non-interchangeable Trip Unit, 110 Ampere at 40 Degree Celsius, 3 Pole, Load End Terminals Standard. New Surplus and Certified Reconditioned with 1 Year Warranty.

    KH36110

    KH36110

    Brand Square-D
    SKU KH36110
    New Surplus
    $2,995.00
    Certified Reconditioned
    $1,795.00 1 in stock