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Siemens 3VA5330-6EF31-0AA0 - Molded Case Breaker 300A 65kA

Siemens
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Siemens 3VA5330-6EF31-0AA0 is a 3-pole molded case circuit breaker from the Sentron Series, designed for thermal-magnetic protection against overloads and short circuits. It is rated for 300A continuous current with an interrupting capacity of 65kA at 480VAC, operating on a 3-phase system within a temperature range of -13°F to 158°F (-25°C to 70°C). This UL Listed unit weighs 5.19 lb and is compatible with the 3VA53 frame, featuring a compact molded case construction for panelboard installation. It complies with UL 489 standards for industrial and commercial power distribution applications. Typical uses include feeder protection in switchboards, motor control centers, and branch circuit protection in manufacturing facilities.

Key Features & Specifications
  • Type: Molded Case Circuit Breaker, Thermal Magnetic
  • Voltage Rating: 480V AC
  • Current Rating: 300A
  • Dimensions: Compatible with 3VA53 frame
  • Standards: UL Listed (UL 489)
  • Applications: Industrial power distribution, feeder protection, branch circuits
  • Poles: 3
  • Phase: 3
  • AIC rating: 65kA@480V
  • Protection: Thermal Magnetic
  • Temp Rating: -13°F to 158°F (-25°C to 70°C)
  • Weight: 5.19 lb
  • Family: Sentron Series
  • Certification: UL Listed
  • Compatible Frames: 3VA53


Product Identification
  • UPC: 80476679315
  • GTIN: 00804766793158