Siemens Auxiliary Contact, 2 Contact, NO/NC, Snap-On, Sirius Classic

Auxiliary Contactor Blocks for Auxiliary Contactors, 3RH11

Snap-fit auxiliary contactor blocks for auxiliary contactors according to DIN EN 50 005
Model size S00 (for auxiliary contactors 3RH11)
2 and 4-pole auxiliary contactor blocks for building auxiliary contactors with 6 and 8 contacts

Siemens SIRIUS Cage Clamp Technology

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.