Side / top mounted with 1 DPDT contact suitable for slurries, sludges, hygroscopic powders with tendancy to form lumps ( 10 Kg/cm² ;250°C)
Tough and reliable with 1 SPDT contact for low density bulk soilds, hygroscopic powders with tendancy to form lumps ( 10 Kg/cm² ;150°C)
As above, but for high temperature ( 10 Kg/cm² ;250°C)
Compact with 1 SPST /PNP contacts suitable for grained materials.(10Kg/cm² ;80°C)