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Challenger CBBH3020H - 3-Pole 20A 240V Bolt-On Circuit Breaker

Challenger
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Challenger CBBH3020H is a 3-pole molded case circuit breaker designed for overcurrent protection in electrical distribution systems. It is rated for 20A at 240V with a 22kA interrupting capacity, utilizing thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions. This bolt-on unit weighs 1 lb and is constructed for secure panel mounting in three-phase applications. The breaker complies with industry standards for molded case circuit breakers. It is suited for commercial and industrial power distribution panels requiring reliable branch circuit protection.

Key Features & Specifications
  • Type: CBBH
  • Manufacturer: Challenger
  • Item Subcategory: Molded Case
  • Family: CBBH Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 240V
  • Current Rating: 20A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 22kA @ 240V
  • Weight: 1 lb
  • Amperage: 20 A
  • Mounting Type: Bolt-On
  • Interrupt Rating: 22kA @ 240V
  • Series/Frame: CBB