... standard KKP master controller 2.KKP1101,1102,1103,1104,1105,1108,1109,1110,1111,1112,11761200-1279 KKP type Controller 1. Russian standard ... . voltage: AC 500 V.1.2 Span of master controller contact: DC voltage - 9 ± 2 mm. For master controller AC voltage span of contact ... may be reduced to 5 ± 2 mm (in order to ...