General
Mounting method	DRA (DIN-rail adapter)
Width in number of modular spacings	2
Bus system KNX

The choke decouples the bus line from the power supply. It can be used in conjunction with the power supply SV/S 30.640.5 to supply a second EIB line. The choke has a reset button for releasing the bus line and resetting the bus devices connected to this line to their basic state. The bus is connected via a bus connection terminal. The 30 V auxiliary voltage is connected via a connection terminal.