Elpress AK50-12 — compression (crimp) cable lug for terminating a 50 mm² aluminium conductor onto an M12 stud. Formed from solid aluminium (Al 99.7%) for connecting aluminium conductors to aluminium busbars and apparatus. Accepts solid (IEC 60228 Class 1) and stranded (Class 2) aluminium conductors. Requires two compression crimps per the Elpress crimp sequence; the connection is tested to IEC 61238-1 within the Elpress crimp system. Used in low-voltage power distribution, switchgear and cabinet terminations.