Bosch FAP-OC-520 FAP-520 Automatic Fire Detectors LSN improved version Detector optical/chemical white F.01U.510.151

Modern, ultra-flat design Smooth, easily-cleaned detector surface Innovative fastening mechanism High reliability Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators Extended system parameters of improved LSN technology Color White Dimensions (Ø x H) (cm) 11.30 x 5.50 cm LSN current consumption (mA) 3.26 mA Material Plastic Operating temperature (°C) -10 – 50 °C Operating voltage (VDC) 15 – 33 VDC Permissible air speed (m/s) 20 m/s Weight (g) 180 g