... of waterproof ,antifreeze and safety, etc. Germany type industrial socket have some features of waterproof ,antifreeze and safety, ... etc.european plugRubber Socket Rubber/Russian Socket1. Model: LJ R-2122.2. ... . Frequency: 50/60Hz5. Rated current(A): 16A6. Poles: 2P+E7. Grade: IP44Rubber Industrial Socket, Deutsch/German (schuko) type Germany type industrial socket