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Siemens 3VA6340-6KQ31-0AA0 - Molded Case Breaker 400A 3-Pole

Siemens
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Siemens 3VA6340-6KQ31-0AA0 is a 3-pole molded case circuit breaker from the Sentron Series, designed for reliable line protection in industrial and commercial power distribution systems using solid-state LSIG (Long-Time, Short-Time, Instantaneous and Ground Fault) protection functions. It is rated for 400A continuous current with a voltage rating of 600V and an interrupting capacity of 65kA at 480V AC. The unit features a feed-thru connection type, fixed mounting, and a UL Frame 400, weighing 10 lb with an operating temperature range of -13°F to 158°F (-25°C to 70°C). This breaker is UL Listed and complies with applicable industry standards for safety and performance. Typical applications include main and feeder protection in industrial plants, commercial buildings, and other facilities requiring high breaking capacity and precise solid-state protection.

Key Features & Specifications
  • Manufacturer: Siemens
  • Series: 3VA6
  • Item Subcategory: Molded Case
  • Family: Sentron Series
  • Type: 3VA
  • Amperage: 400A
  • Number of Poles: 3
  • Voltage Rating: 600V
  • Interrupting Rating: 65kA @ 480V
  • Mounting Type: Fixed
  • Connection Type: Feed-Thru
  • Trip Unit: ETU860 LSIG
  • Functions: LSIG - Long-Time, Short-Time, Instantaneous and Ground Fault
  • Protection Type: Solid State
  • Frame: UL Frame 400
  • Standards: UL Listed
  • Certification: UL Listed
  • Phase: 3
  • Temp Rating: -13°F-158°F (-25°C-70°C)
  • Weight: 10 lb


Product ID: 3VA6340-6KQ31-0AA0