100 mm

Combined visual-audible signaling devicesFlashing Sounder 100 dB (A) / 5 Joules SON FL1LED Blinking Sounder 100 dB (A) / SON FL1L• choice of 10 different tones• 1 additional externally selectable tone• automatic synchronisation in system mode• reverse polarity protection• volume control• ideal for fi re alarm systems due to low power consumptionr =18 mIP 55+ 55 °C- 25 °CEN54-3AcousticrangeProtectionsystemOperatingtemperatureStandardElectrical data SON FL1 SON FL1LRated voltage 24 V DC 12 V DC 24 V DCOperating range 20 V – 28 V 10 V – 14 V 20 V – 28 VRated current consumption 275 mA 525 mA 125 mAMechanical data SON FL1 SON FL1LSound pressure level 100 dB (A)Alarm tones10, 2-stage alarmFlash energy5 JoulesFlash / blink frequency 1 Hz 2 Hz, can be set to blinking or continuous lightLight source xenon fl ash tube 8 high output LEDLens coloursclear, yellow, amber, red, green, blueOperating temperature - 25 °C ... + 55 °CStorage temperature - 40 °C ... + 70 °CRelative humidity 90 %Protection system according to EN 60529 IP 55Duty cycle 100 %Materiallenspolycarbonate (PC)housing UL 94 VO & 5VA classifi ed ABSColour housing RAL 3000 (fl ame red), optionally grey or whiteCable entry4 disruptions prepared on the side and bottomConnecting terminals 0.5 – 2.5 mm 2Weight 260 g 460 g160www.pfannenberg.com