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Siemens HE43M030 - Molded Case 30A 3-Pole 480V Breaker

Siemens
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Siemens HE43M030 is a 3-pole molded case circuit breaker from the HE Series, designed for overcurrent protection in industrial power distribution systems. It is rated for 480V AC, 30A continuous current, and provides a 25kA interrupting capacity at 480V to handle high-fault conditions. The unit weighs 7 lb, features a bolt-on connection for secure panel mounting, and utilizes thermal-magnetic protection with LI (Long-Time and Instantaneous) trip functions for precise coordination. This breaker complies with industry standards for molded case circuit breakers, making it suitable for protecting branch circuits, feeders, and equipment in commercial and industrial environments.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HE Series
  • Voltage Rating: 480V AC
  • Current Rating: 30A
  • Poles: 3
  • Phase: 3
  • Connection: Bolt-On
  • Protection: Thermal Magnetic
  • Functions: LI - Long-Time and Instantaneous
  • AIC Rating: 25kA@480V
  • Weight: 7 lb
  • Item Subcategory: Molded Case
  • Family: HE Series
  • Type: HE


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