Bus switching relay for the top hat rail for switching loads up to 16A/230V. Copies the state of a switching output signal from the System 9000 alarm system. The signal the relay responds to is set via the software. Occupies an address in the system. Can be mounted on a DIN top hat rail. Operating voltage via bus. Power consumption when switching off: 5mA, power consumption when switching on: 45mA, I-calc =45mA. Load capacity with resistive load (cos =1): max. 16A / 230V. Load capacity with inductive load (cos = 0.4): max. 8A / 230V. Halogen lighting: max. 1KW. Minimum DC load: 0.5W. Galvanically separated according to protection class 2. Dimensions: 18 x 87 x 64mm (one DIN unit).