Siemens 3VA6340-0HM31-0AA0 - Molded Case 400A 480V
Siemens 3VA6340-0HM31-0AA0 - Molded Case 400A 480V

Siemens 3VA6340-0HM31-0AA0 - Molded Case 400A 480V

Siemens
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Siemens 3VA6340-0HM31-0AA0 is a 3-pole molded case circuit breaker from the Sentron Series, designed for electrical protection with Long Time, Instantaneous, and Ground Fault (LIG) functions. It is rated for 400A at 480V with a high interrupting capacity of 200kA at 480V, utilizing an electronic trip unit ETU330 for precise overload protection set at 160A. This fixed mount unit weighs 5.19 lb, features a feed-thru connection, and operates within a temperature range of -13°F to 158°F (-25°C to 70°C). It is UL Listed and meets industry standards for reliable performance in demanding environments. Typical industrial applications include high-capacity distribution systems requiring robust ground fault and short-circuit protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Family: Sentron Series
  • Type: 3VA
  • Series/Frame: 3VA63
  • Item Subcategory: Molded Case
  • Poles: 3
  • Current Rating: 400A
  • Voltage Rating: 480V
  • Functions: LIG - Long Time, Instantaneous and Ground Fault
  • Trip Unit: Electronic Trip Unit ETU330
  • Overload Protection: 160A
  • Interrupt Rating: 200 kA (Class E)
  • Mounting Type: Fixed Mount
  • Connection: Feed-Thru
  • Weight: 5.19 lb
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Standards: UL Listed
  • Certification: UL Listed


3VA6340-0HM31-0AA0