English | Russian |
electrical protection shutter | защитные шторки (financial-engineer) |
protective shutter | защитная шторка (Lanita2) |
socket with safety shutters | розетка со шторками (These are spring-loaded shutters that close off the contact openings, or slots, of the receptacles. When a plug is inserted into the receptacle, both springs are compressed and the shutters then open, allowing for the metal prongs to make contact to create an electrical circuit. muzungu) |