US Patent 11031715 Connection terminal having a reduced size

A connection terminal for connecting at least one electrical conductor includes: a housing; a first connection space formed in the housing; a second connection space formed in the housing; a first busbar piece arranged in the first connection space; a second busbar piece arranged in the second connection space; a first torsion spring which is arranged in the first connection space and has a clamping limb and a retaining limb; and a second torsion spring which is arranged in the second connection space and has a clamping limb and a retaining limb. The first connection space and the second connection space adjoin one another. The first torsion spring is arranged in the first connection space and the second torsion spring is arranged in the second connection space such that the retaining limb of the first torsion spring is supported by the retaining limb of the second torsion spring.