Wago 234510 way jumper links 41mm w for series 2002 wago 2002 406000 005 wago 2002 406000 005 6 way 25a insulated push in jumper bar for 2002 series colour red pack size 100 wago 2002 406000 005 6 way 25a insul push in jumpers for 2002 series red 100pk