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Challenger CBB3040H - Molded Case 40A 3-Pole 240V

Challenger
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Challenger CBB3040H is a molded case circuit breaker designed for overload and short circuit protection in industrial and commercial electrical systems. This three-pole, 40 Amp unit operates at 240 Volts with a 10 kA interrupting capacity at 240V, utilizing a thermal magnetic trip mechanism for reliable protection. The breaker features a bolt-on connection type, weighs 1 lb, and is part of the CBB Series with a Type CBB designation. It is UL Listed, CSA Certified, and HACR Rated, ensuring compliance with rigorous safety standards. This breaker is ideal for three-phase systems in demanding environments requiring robust circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Manufacturer: Challenger
  • Family: CBB Series
  • Type: CBB
  • Weight: 1 lb
  • Voltage Rating: 240V
  • Poles: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC rating: 10kA@240V
  • Phase: 3
  • Current Rating: 40A
  • Amperage: 40A
  • Interrupt Rating: 10 kAIC
  • Trip Type: Thermal-Magnetic
  • Certifications: UL Listed, CSA Certified, HACR Rated
  • Series/Frame: CBB
  • Dimensions: 3.00"W x 3.41"L x 2.92"D