Default product image

Siemens HE3B045L - Molded Case Circuit Breaker 45A 3-Pole 480V

Siemens
Price
Save $-868.92
/
Condition
  • In stock, ready to ship
  • Backordered, shipping soon
Call for Price
Siemens HE3B045L is a 3-pole molded case circuit breaker from the HE Series, designed for low-voltage power distribution with thermal-magnetic protection providing LI (Long-Time and Instantaneous) trip functions. It is rated for 45A at 480VAC, 3-phase, with a high interrupting capacity of 25kA at 480V and 65kAIC at 480V, and features a feed-thru connection type. The unit weighs 8 lb and is constructed with a non-interchangeable trip unit for consistent overload and short-circuit protection. It is UL Listed and operates at 50/60 Hz with a temperature rating of 40 degrees Celsius. This breaker is suitable for demanding industrial and commercial electrical systems requiring reliable circuit protection.

Key Features & Specifications
  • Type: Molded Case
  • Family: HE Series
  • Functions: LI - Long-Time and Instantaneous
  • Protection: Thermal Magnetic
  • Current Rating: 45 A
  • Voltage Rating: 480V
  • Poles: 3
  • Phase: 3
  • AIC Rating: 25kA@480V
  • Interrupt Rating: 65 kAIC at 480V
  • Interrupt Rating: 25 kAIC at 600Y/347V
  • Connection: Feed-Thru
  • Weight: 8 lb
  • Frequency: 50/60 Hz
  • Temperature Rating: 40 degrees Celsius
  • UL Listed