Watertight Receptacle IMPA CODE: 792761 1. Designed to meet IEC standards and color cosing system. 2. The configurations for trceptacles are single-rated which assures proper mating of devices with the same voltage and amperage. 3. So it is impossible to couple a plug and receptacle of different voltage and or amperage ratings to avoid causing damage to the equipment or even personal injury. 4. The receptacles with interlock device eliminate the possibility of making or breaking the circuit under load or making a haphazard connection. 5. Specification