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Westinghouse EHB1020 - Molded Case Circuit Breaker 20A 1P 277V

Westinghouse
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Westinghouse EHB1020 is a molded case circuit breaker designed for providing reliable overcurrent protection in single-phase electrical systems. It features a 20A current rating and a 277V AC voltage rating, engineered with a compact, bolt-on connection design for secure panel mounting. This thermal magnetic breaker is UL Listed and provides 10kA interrupting capacity, utilizing long-time and instantaneous (LI) trip functions to protect against both overloads and short circuits. It is typically applied in industrial and commercial lighting panels, motor control centers, and branch circuit protection applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic Protection, Bolt-On Connection
  • Voltage Rating: 277V AC
  • Current Rating: 20A
  • Poles: 1
  • Phase: 1
  • AIC Rating: 10kA @ 277V
  • Protection Functions: LI (Long-Time and Instantaneous)
  • Certification: UL Listed
  • Family: AB DE-ION
  • Weight: 1 lb


Product Identification
  • UPC: 786679314203