Siemens 3VA2510-5HN32-0AA0

The 3VA25 circuit breaker is designed for low voltage applications, adhering to IEC standards. It operates at a rated voltage of 690V and provides a medium low breaking capacity, classified as Class M. This device is capable of handling a maximum short-circuit breaking capacity of 55kA at 415V, with a rated permanent current of 1000A.

Integrated with an ETU350 electronic trip unit featuring LSI characteristics, this circuit breaker ensures effective overload protection with a setting range for overload release current from 400A to 1000A. Short-circuit protection is adjustable from 1.5 to 10 times the rated current.

Designed for built-in installation, this device has a degree of protection rated at IP40 and allows for mounting on a DIN rail. The connection for the main current circuit is located on the front side and utilizes screw connections for reliability. Notably, the unit does not include an integrated earth fault protection or under voltage release, and it does not feature additional auxiliary contacts.