Default product image

Siemens 3VA5445-5EC31-0AA0 - Molded Case Circuit Breaker 450A 3-Pole

Siemens
Price
Save $3,944.02
/
Condition
  • Low stock - 10 items left
  • Backordered, shipping soon
Call for Price
Siemens 3VA5445-5EC31-0AA0 is a 3-pole molded case circuit breaker from the Sentron Series, designed to provide thermal magnetic protection for electrical systems. It is rated for 450A at 480V nominal with a medium interrupting capacity of 35kA at 480V and 18kA at 600V, operating at 50/60 Hz. The unit weighs 5.19 lb and is built on a 3VA54 frame, with a temperature rating of -13°F to 158°F (-25°C to 70°C). It is UL Listed and certified for compliance with industry safety standards. This circuit breaker is typically applied in industrial and commercial power distribution systems requiring reliable overcurrent protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Item Subcategory: Molded Case
  • Family: Sentron Series
  • Type: 3VA
  • Poles: 3
  • Current Rating: 450A
  • Voltage Rating: 480V nominal
  • Interrupting Rating: 35kA at 480V, 18kA at 600V
  • Protection: Thermal Magnetic
  • Trip Unit: TM230
  • Frame: 3VA54
  • Phase: 3
  • Frequency: 50/60 Hz
  • Breaking Capacity Class: M (Medium)
  • Mounting Type: Molded Case
  • Weight: 5.19 lb
  • Temp Rating: -13°F-158°F (-25°C-70°C)
  • Standards: UL Listed
  • Certification: UL Listed


Product Identification
  • UPC: 804766793349
  • GTIN: 804766792328