PACKET-TYPE SWITCH Russian patent published in 2001 - IPC

FIELD: electrical engineering; switching devices for ac and dc circuits. SUBSTANCE: packet-type switch has square-section shaft, stack of switching mechanisms assembled of inner and outer switching mechanisms, as well as change-over mechanism, bottom supporting strip, and top locking panel with transparent decorative cover. Top locking panel is provided with two bracing bolts passed through all mechanisms and through bottom supporting strip; all these component parts are braced by means of bolts and nuts. EFFECT: enlarged functional capabilities, reduced size and material input, increased number of handled circuits and load. 14 cl, 9 dwg