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Siemens HE3A090L - Molded Case Circuit Breaker 90A 480V

Siemens
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Siemens HE3A090L is a 3-pole molded case circuit breaker from the HE Series, designed for instantaneous magnetic-only protection in industrial and commercial power distribution systems. It is rated for 90 amps at 480 volts AC with a 25kA interrupting capacity at 480V, and it features a feed-thru connection for straightforward installation. The breaker weighs 8 lb and is built for robust performance in three-phase applications. It complies with industry standards for overcurrent protection in demanding environments. This unit is typically applied in motor control centers, panelboards, and other equipment requiring reliable short-circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: HE Series
  • Type: HE
  • Weight: 8 lb
  • Functions: I - Instantaneous
  • Voltage Rating: 480V
  • Poles: 3
  • Connection: Feed-Thru
  • Protection: Magnetic Only
  • AIC rating: 25kA@480V
  • Phase: 3
  • Current Rating: 90A
  • Amperage: 90 Amps
  • Interrupt Rating: 25kA at 480V
  • Series/Frame: HE Series
  • Trip Unit: Thermal Magnetic
  • Mounting Type: Lug-in/Lug-out