3VA5340-6EC31-0AA0 | Siemens Molded Case Circuit Breaker

Description 

The Siemens 3VA5340-6EC31-0AA0 is a 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA5 series, engineered for reliable protection in industrial and commercial power distribution systems. 

Technical Specifications 

Information About 3VA5340-6EC31-0AA0

The Siemens 3VA5340-6EC31-0AA0 is a 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA5 series, engineered for robust protection in industrial and commercial power distribution systems. It features a 400 A rated current and a high breaking capacity of 65 kA at 480 V AC, making it suitable for demanding applications.

Key Features:

• Rated Current (In): 400 A

• Breaking Capacity:

  • 100 kA @ 240 V AC

  • 65 kA @ 480 V AC

  • 25 kA @ 600 V AC

• Voltage Rating: Up to 600 V AC / 500 V DC

• Trip Unit: TM230 thermal-magnetic with fixed overload protection (Ir = 400 A) and short-circuit protection (Ii = 5–10 × In)

• Frame Size: 3VA53

• Mounting: Fixed

• Enclosure Protection: IP40

• Certifications: UL, CE, VDE, EAC

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