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Siemens HE3A003 - 3-Pole Circuit Breaker 3A 480V (25kA AIC)

Siemens
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Siemens HE3A003 is a three-pole molded case circuit breaker designed to provide instantaneous magnetic-only protection for three-phase industrial circuits. It is rated for 480V AC systems with a 3A current rating and features a 25kA interrupting capacity at 480V to handle high fault currents. The breaker utilizes a robust bolt-on connection for secure installation and is part of the compact HE Series, with a unit weight of 8 lb. It is engineered to meet relevant industry standards for circuit protection devices. Typical applications include protecting control circuits, motor feeders, and other equipment where instantaneous trip protection is required.

Key Features & Specifications
  • Type: HE Series Molded Case Circuit Breaker, Magnetic-Only Protection
  • Voltage Rating: 480V AC
  • Current Rating: 3A
  • Poles: 3
  • Connection: Bolt-On
  • Protection Function: I - Instantaneous (Magnetic Only)
  • AIC Rating: 25kA @ 480V AC
  • Phase: 3
  • Weight: 8 lb
  • Family: HE Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC: 782451074068