Electrical switch appts. with plug-in connections - uses opposing spring contact tongues attached to end of flexible current band fitting either side of stationary current rail

摘要

The switch appts. has at least one plug-in connection (35) which is brought into contact with a fixed current rail (37). The plug-in connection has contact springs (39, 41) provided by opposing spring contact tongues (45, 47) defining a U shaped reception slot (43) for the current rail secured to one end of an elastic current band (61) which lies in spring contact with a fixed terminal (33) within the switch appts. at the other side. The contact springs extend at right angles to the longitudinal direction of the current rail and are provided by two similar spring sheet metal elements between which the end of the current band is damped via a rivet fixing. ADVANTAGE - Secure connections with compensation of mfg. tolerances.