... ,1105,1108,1109,1110,1111,1112,11761200-1279 KKP type Controller 1. Russian standard Master Controller2.KKP1101,1102,1103,1104,1105 ... master controller AC voltage span of contact may be reduced to 5 ± 2 mm (in order to improve the mechanical durability).1 ... .3 Performance of master controller is closed, Protection Degree of IP20 according ...