6FX2003-8lb50, 5x50+3x1-2.5sqmm 6FX2003-8lb35, 5x35+3x1-2.5sqmm 6FX2003-8lb25, 5x25+3x1-2.5sqmm 6FX2003-8lb16, 5x16+3x1-2.5sqmm 6FX2003-8lb10, 5x10+3x1-2.5sqmmcontacts not delivered core section 10 - 50 sqmm 6-pole socket, screw cap powerconnector size 3