Siemens SIRIUS 3RV2 Series Contactor Accessory

Professional range of Siemens Sirius plug-in disconnector modules. The modules can be locked in the disengaged position. Designed for use with motor circuit breakers.

Sirius disconnector modules

As an alternative to screw connections a large number of Siemens low voltage components are also available with cage clamp connections.,Solid, stranded and finely stranded conductors, with or without end sleeves, can be connected, where two conductors can be clamped independent of one another at each terminal.,Inserting a flat bladed screwdriver opens the terminal; the conductor is then introduced and securely clamped following the removal of the screwdriver. The chromium-nickel spring steel of the cage clamp terminal guarantees corrosion resistant contact of the conductors.

Time saving: the connection can be made quickly without having to press on end sleeves