ST 61-B1 straight Actuator ST 61-B5 angled Actuator BZ 16-12F IP67 BZ 16-12T IP67 BZ 16-03F IP67 BZ 16-03T IP67 BZ 16-B1 HS Si 4 1Ö/1S-2m HS Si 4 1Ö/1S-5m HS Si 4 1Ö/1S-10m HS Si 4 2Ö-2m HS Si 4 2Ö-5m HS Si 4 2Ö-10m MC 4 RC Si M30 1Ö/1S-2m RC Si M30 1Ö/1S-5m