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Siemens SENTRON 3VA5222-6ED31-0AA0

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3VA5222-6ED31-0AA0

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The Siemens 3VA5222-6ED31-0AA0 is a molded case circuit breaker designed for effective line protection in three-phase systems. With a rated current of 225 A and a maximum voltage of 600 V AC, this device features three poles and offers protection functions for long-time and instantaneous tripping.

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Technical specifications for 3VA5222-6ED31-0AA0

ManufacturerSiemens
Product TypeMolded Case Circuit Breaker
Product LineSENTRON
Part Number3VA5222-6ED31-0AA0
UPC804766308222
Protection FunctionsLI (Long-Time, Instantaneous)
Poles3 Poles
Connection TypeFeed-Thru
PhaseThree-Phase
ApplicationLine Protection
Rated Current225 A
Tc ConnectionPunched Copper Bar
Rated Voltage600 V AC
Degree of ProtectionIP40
Frequency50/60 Hz
Interrupting Rating65 kA at 480 V
Compliance StandardsUL, IEC

The 3VA5222-6ED31-0AA0 molded case circuit breaker from Siemens’ SENTRON series provides reliable circuit protection for various applications. Rated for three-phase operation, this device offers three poles and is optimized for line protection. It features a rated current capability of 225 amperes, allowing it to handle significant loads without compromising safety.

Designed to operate at a maximum voltage of 600 V AC, this circuit breaker is particularly suitable for high power applications. The thermal-magnetic protection function includes both long-time and instantaneous options, providing flexible tripping characteristics to meet different protection needs.

Connections are made easily through a feed-thru design, featuring a punched copper bar for efficient current distribution. The device's degree of protection is rated at IP40, which ensures adequate defense against dust and solid objects, although it is not water-tight. Furthermore, this circuit breaker is capable of operating at frequency rates of 50 or 60 Hz, making it versatile across various installation types.

With a robust interrupting capacity of 65 kA at 480 V, it ensures safe operation under fault conditions, effectively minimizing the risk of damage. The product is compliant with UL and IEC standards, confirming its reliability and safety in industrial applications.