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Siemens HE2A045 - Molded Case 45A 480V 2-Pole Breaker

Siemens
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Siemens HE2A045 is a 2-pole molded case circuit breaker from the HE Series, designed for instantaneous magnetic-only protection in industrial applications. It is rated for 45A at 480V AC, single-phase, with a 25kA interrupting capacity at 480V, ensuring reliable fault interruption. The unit features a bolt-on connection, weighs 3 lb, and is constructed for robust performance in demanding environments. It complies with industry standards for molded case breakers, providing dependable overcurrent protection. Typical applications include motor control centers and distribution panels requiring precise magnetic trip characteristics.

Key Features & Specifications
  • Type: Molded Case, HE Series, Magnetic Only
  • Voltage Rating: 480V AC
  • Current Rating: 45A
  • Poles: 2
  • Connection: Bolt-On
  • Protection: Magnetic Only (Instantaneous)
  • AIC Rating: 25kA@480V
  • Phase: 1
  • Functions: I - Instantaneous
  • Weight: 3 lb
  • Family: HE Series
  • Item Subcategory: Molded Case


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