MERZ Motor protection circuit breakers are special type of circuit breakers, designed for protection of wide range of single-phase and three-phase AC motors against overload and short circuit. They are used in industry, small machines, agricultural machines, compressors etc.
Our MERZ MS25 is resistant to contact welding and enables low contact heating. It automatically switches-off at over-current with thermal or magnetic release. It has vertical and horizontal operational position and wide variety of snap-on auxilary switch blocks and accessories. It can be adapted to the needs of users.