Electrifying a rack of a cabinet or rack

Electrifying means which is attached to a framework of a switchgear cabinet or rack or attachable with at least one piece with a frame profile (2, 3) formed on or separate electrification strip (60), in the touch-safe in a longitudinal receptacle (6.3) for feeding electric lines (16) are housed, and with at least one fixed or fixable in this unit (7) which is positionable at different positions along the receptacle (6.3) characterized, that at least one insert (7) than from a mains supply via the electric lines (16) powered or can be fed direct voltage supply unit with DC voltage decrease sockets (7.22) is designed so that the electrification strip (60) and a female profile (6) of H-shaped cross section with a center wall (6.4) is formed, that recesses are present in the central wall (6.4), in the finger-safe, accessible from the user side, male couplings (11) are inserted, arranged that on the side facing away from the user side rear of the inserts (7) at least one of the male couplings (11) adapted to plug unit ...