Portable power connector (socket) 4x16 EH-PSM-416 can be used to connect mobile industrial and construction equipment, for power supply stalls and huts. This portable socket used both indoors and in the open, compatible with mobile electrical power system with cable and a stationary electrical single-phase and three-phase. It is intended for connection to the AC network frequency of 50 Hz to 380 & ndash voltage; 415 V. The rated current for that connector - 16 A method works at temperatures from -25 to +50 degrees Celsius. Protection class IP44. The screws used in this product for mechanical and electrical connections are protected from corrosion and loosening. Spring as well protected against corrosion and reliably fix the plug. Housing and insulation parts bearing live parts of the power connectors are made of heat-resistant and self-extinguishing materials. Number of poles - 3P + PE. The position of the grounding contact - 6 chasov.Tak same power the portable terminal can be applied for domestic use where the required increased from moisture and dust protection