Ground conductor series terminal

In a series terminal for use in connection with an elongated assembly rail of a type including a base portion, a pair of leg portions extending upwardly from opposite sides of said base portion, and a pair of side flange portions extending outwardly from the upper extremities of said leg portions terminating in elongated longitudinally extending side edges, said series terminal including a current bar which is electrically connectible to a ground connection, a contact base which is adapted to be latched to the assembly rail, and an insulator case including insulator latching bases for latching said insulator case to said assembly rail, the improvement comprising said contact base being integrally formed in a unitary construction with said current bar from a highly conductive metal and including a pair of spaced clamp ends which are receivable in clamping engagement with said opposite side edges so that said clamp ends are in substantially perpendicular relation to said base portion, said series terminal further comprising a resilient spring bow received on said contact base for resiliently urging the clamp ends thereof together in order to maintain said clamp ends in clamping engagement with said opposite side edges.