Cutler Hammer HKD2300A06 - 300A 3-Pole Circuit Breaker
Cutler Hammer HKD2300A06 - 300A 3-Pole Circuit Breaker

Cutler Hammer HKD2300A06 - 300A 3-Pole Circuit Breaker

Cutler Hammer
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Cutler Hammer HKD2300A06 is a molded case circuit breaker designed for overcurrent protection in industrial power distribution systems. It is rated for 600V AC and 300A, providing reliable interruption of fault currents. The unit measures 4.1 inches in depth, 5.5 inches in height, and 5.5 inches in width, weighing 11.5 pounds, with a robust thermoplastic housing. It complies with UL 489 and NEMA standards, ensuring safe operation in demanding environments. Typical applications include motor control centers, switchboards, and panelboards in manufacturing and utility facilities.

Key Features & Specifications
  • Type: Molded case circuit breaker, thermal-magnetic trip
  • Voltage Rating: 600V AC
  • Current Rating: 300A
  • Dimensions: 4.1 in x 5.5 in x 5.5 in (Depth x Height x Width)
  • Weight: 11.5 lb
  • Standards: UL 489, NEMA
  • Applications: Industrial power distribution, motor control centers, switchboards
  • Breaker Type: HKD
  • Frame Size: 300A
  • Poles: 3
  • Phase: 3
  • Connection: Line and load terminals
  • Mounting: Fixed
  • Frequency Rating: 50/60 Hz
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Lug
  • Installation Type: Panelboard or switchboard
  • Item QTY: 1
  • Breaker Frame: HKD
  • Current Rating: 300A
  • Operating Temperature Maximum Celsius: 40°C


Product Identification
  • UPC: 78667907739
  • GTIN: 00786679077399