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Siemens HE43B030 - Molded Case Circuit Breaker, 30A 480V 3-Pole

Siemens
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Siemens HE43B030 is a molded case circuit breaker designed for providing reliable overcurrent and short-circuit protection in three-phase electrical systems. It features a 30A current rating and a 480V voltage rating, with a robust thermal-magnetic trip unit combining long-time delay and instantaneous tripping functions for comprehensive protection. The breaker is constructed with a durable molded case, utilizes a three-pole bolt-on connection, and operates reliably across a wide temperature range from -25°C to 70 °C (-13 to 158 °F). It complies with industry standards and offers an interrupting capacity of 25kA at 480V, making it suitable for industrial panelboards, motor control centers, and commercial power distribution applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal-Magnetic Protection
  • Voltage Rating: 480V AC
  • Current Rating: 30A
  • Poles: 3
  • Connection: Bolt-On
  • AIC Rating: 25kA @ 480V
  • Phase: 3
  • Trip Functions: Long Time and Instantaneous Trip
  • Frame: HE Series
  • Temp Rating: -25°C to 70 °C (-13 to 158 °F)
  • Weight: 7 lb
  • Standards: Designed to meet applicable industry standards
  • Applications: Industrial panelboards, motor control centers, commercial power distribution


Product Identification
  • UPC: 783643210127
  • GTIN: 00783643210127