Default product image

Siemens HE3A090 - Molded Case 90A 480V 3-Phase Magnetic Only

Siemens
Price
Save $-1,141.87
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens HE3A090 Circuit Breaker - Molded Case 90A 480V 3-Phase Magnetic Only The Siemens HE3A090 is a 3-pole molded case circuit breaker from the HE Series, designed for instantaneous magnetic-only protection in industrial power distribution systems. It is rated for 90A at 480V AC with a 25kA interrupting capacity at 480V, supporting 3-phase applications with a bolt-on connection. This unit weighs 8 lb and features a compact molded case construction for reliable performance in demanding environments. It complies with industry standards for overcurrent protection, making it suitable for motor control centers and panelboards requiring selective coordination. Typical applications include industrial machinery, manufacturing facilities, and commercial electrical systems where instantaneous trip response is critical.

Key Features & Specifications
  • Type: Molded Case, HE Series, Magnetic Only
  • Voltage Rating: 480V AC
  • Current Rating: 90A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Bolt-On
  • Protection: I - Instantaneous
  • Weight: 8 lb
  • Functions: Instantaneous trip only
  • Circuit Breaker Mounting Style: Fixed
  • Terminal Connection: Bolt-On
  • Frequency Rating: 60 Hz
  • Phase Connection: 3-Phase
  • Standards: UL 489, CSA C22.2
  • Installation Type: Panelboard/MCC
  • Breaker Frame: HE Frame
  • Operating Temperature Maximum Celsius: 40°C


Product Identification
  • UPC: 783643000000
  • GTIN: 00783643000000