Patent ID: 7410385

Claim:
A busbar connection module comprising: a housing, said housing comprising a first group of receiving chambers for spring contacts, which are arranged side by side in a plane, the receiving chambers of the first group being defined by walls, which are molded onto at least one of a plurality of side wall of the housing; a predetermined number of clamping devices arranged in the housing for receiving and fastening stripped line ends, said clamping devices being arranged next to one another in a plane and being constructed without screws, supports projecting on the underside of the clamping devices for fastening to power supply bars; and a second group of receiving chambers, each of said chambers being provided adjacent to a respective receiving chamber of the first group for receiving one of the clamping devices, each clamping device comprising a contact spring and a clamping spring, said contact spring being provided for being contacted by an associated power supply bar, and wherein further a clamp portion of said clamping spring is connected with a portion of said contact spring, wherein the receiving chambers of the first and second groups are divided by a partition which establishes a slot, through which a leg of the respective spring contact is guided.