IZM circuit-breakers [t-head1-first]

These circuit-breakers protect electrical equipment in the rated current range from 630 to 6300 A. They have digital tripping electronics, which are available in four different versions.

The tripping units offer extensive protection and signalling functions, extending from standard short-circuit and overload protection to energy management with data transmission.

Circuit-breakers IZM are built and tested to the specifications in IEC/EN 60947.

They feature isolating characteristics. In conjunction with a locking device, they are suitable for use as main switches to IEC/EN 60204.

The circuit-breakers in the IZM range are also available as IN switch-disconnectors without tripping units.

IZM1	IZM2	IZM3