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Siemens HE63B050 - Molded Case Circuit Breaker 50A 600V

Siemens
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Siemens HE63B050 is a 3-pole molded case circuit breaker from the HE Series, designed for overcurrent protection in industrial and commercial electrical systems. It is rated for 50A at 600V and provides LI (Long-Time and Instantaneous) protection functions through a thermal-magnetic trip unit. The unit features a bolt-on connection, weighs 7 lb, and delivers a 30kA interrupting rating at 480V. It is UL Listed and suitable for three-phase applications requiring reliable circuit interruption.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker
  • Family: HE Series
  • Functions: LI - Long-Time and Instantaneous
  • Voltage Rating: 600V
  • Current Rating: 50 Amps
  • Number of Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • AIC Rating: 30kA at 480V
  • Weight: 7 lb
  • Certifications: UL Listed
  • Application: Industrial/Commercial