Default product image

Siemens HE3B045 - Molded Case 45A 3-Pole 480V

Siemens
Price
Save $-584.37
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens HE3B045 is a 45A, 3-pole molded case circuit breaker from the HE Series, designed for LI (Long-Time and Instantaneous) protection in industrial power distribution systems. It operates at 480V with a 25kA interrupting capacity at that voltage, utilizing thermal magnetic protection for reliable overcurrent response. This bolt-on unit weighs 8 lb and features a 3-phase configuration, ensuring robust performance in demanding electrical environments. It complies with industry standards for molded case circuit breakers, making it suitable for protecting branch circuits and equipment in commercial and industrial applications.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, HE Series, Thermal Magnetic
  • Voltage Rating: 480V
  • Current Rating: 45A
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Connection: Bolt-On
  • Functions: LI - Long-Time and Instantaneous
  • Weight: 8 lb
  • Protection: Thermal Magnetic
  • Family: HE Series
  • Item Subcategory: Molded Case


Product Identification
  • UPC:
  • GTIN: