SF-550 soft starter

Three-phase soft starter.

Input voltage 3 x 400 V
Maximum power 55 kW

The SF soft starters are used to perform a safe boot of three-phase asynchronous squirrel-cage motors. Soft starter eliminates a star-delta systems and drastically reduces the current surge that occurs during start-up of even heavily loaded motors (e.g. mills and grinding machines).

SKU: SF-550 Category: Tag: