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Challenger CF3150 - 150A 3-Pole Thermal Magnetic (600V AC, 35kA@480V)

Challenger
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Challenger CF3150 Circuit Breaker - 150A 3-Pole Thermal Magnetic (600V AC, 35kA@480V) The Challenger CF3150 is a 3-pole molded case circuit breaker from the CF Series, designed to provide overcurrent protection for electrical systems. It utilizes a thermal magnetic protection mechanism with LI (Long-Time and Instantaneous) functions, rated for 600V AC and a continuous current of 150A. This bolt-on unit weighs 4 lb and features a compact, robust construction suitable for panelboard installation. It carries an interrupting rating of 35kA at 480V AC, ensuring reliable fault clearance in demanding environments. The CF3150 is commonly applied in industrial and commercial power distribution systems requiring dependable circuit protection.

Key Features & Specifications
  • Type: CF
  • Family: CF Series
  • Item Subcategory: Molded Case
  • Poles: 3
  • Current Rating: 150A
  • Voltage Rating: 600V AC
  • Interrupting Rating: 35kA at 480V
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • Connection: Bolt-On
  • Phase: 3
  • Weight: 4 lb