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Siemens EH1B050 - Molded Case 50A 1-Pole 277V

Siemens
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Siemens EH1B050 is a 1-pole molded case circuit breaker from the EH Series, designed for thermal-magnetic overcurrent protection in industrial applications. It is rated for 277V AC with a 50A continuous current capacity and an interrupting rating of 10kA at 277V. This bolt-on unit weighs 1 lb and features LI (Long-Time and Instantaneous) protection functions for reliable fault clearance. It complies with applicable industry standards for molded case circuit breakers. Typical applications include branch circuit protection in commercial and light industrial power distribution systems.

Key Features & Specifications
  • Type: Molded Case, Thermal Magnetic
  • Voltage Rating: 277V
  • Current Rating: 50A
  • AIC rating: 10kA@277V
  • Poles: 1
  • Phase: 1
  • Connection: Bolt-On
  • Protection: LI - Long-Time and Instantaneous
  • Weight: 1 lb
  • Family: EH Series
  • Functions: LI - Long-Time and Instantaneous