Wireless Powernet phase coupler for capacitive coupling between 2 different outer conductors. Standby loss only 0.2 watts. Modular device for mounting on DIN-EN 60715 TH35 mounting rail. 1 division unit = 18mm wide, 58mm deep. Voltage between the two outer conductors: 400V/50Hz. Frequency range 115-132kHz. The phase coupler increases the capacitive coupling between 2 different outer conductors if, for example, the cables within the installation are not laid parallel for at least a few meters (as a web or sheathed cable). Attention! The phase coupler may only be connected on the input side of the circuit breaker.