Siemens 3VA2063-5HN36-0AA0

The 3VA20 series is designed for low voltage applications, specifically as an IEC molded case circuit breaker. It provides medium breaking capacity classified as Class M, capable of handling a rated current of 63A. The device's short-circuit breaking capacity is rated at 55kA at 415V and 2kA at 690V, ensuring reliable protection against overload and short-circuit conditions.

Equipped with the ETU350 electronic trip unit (LSI), this circuit breaker offers adjustable overload protection settings from 25A to 63A and instantaneous short-circuit protection ranging from 1.5 to 10 times the rated current. The device is designed for easy installation with a clamp connection located on the front side, suitable for use on a DIN rail, providing flexibility in various setups.

With a degree of protection rated at IP40, the breaker is suitable for a variety of environments. Its dimensions are 4.1 x 7.1 x 4.2 inches, making it compact for installation in control panels. The device does not include integrated earth fault protection or an under-voltage release, but it is a complete unit with a protection mechanism.