MSS 300-SA สีแดง, เทคโนโลยีทั่วไป

MSS 300-SA สีแดง, เทคโนโลยีทั่วไป

  • Volume up to 100 dB(A)
  • Robust, compact type with modern design
  • Great reliability and long service life
  • 11 different tone variants can be selected (incl. DIN tone)
  • For surface and flush-mounted cable feed

MSS Stand-alone Signaling Devices are used independently without detector for signaling an alarm directly in the fire location. Visually, they blend perfectly with the series 320 and 420 fire detectors.

 
MSS 300‑SA  
Operating voltage 9 V DC to 30 V DC
Current consumption from external source Standby: 1 mA Alarm: max. 20 mA
MSS 400 LSN‑SA / MSS 401 LSN‑SA  
Operating voltage 15 V DC to 33 V DC
Current consumption from external source Quiescent state / alarm
MSS 401 LSN‑SA Standby: 2 mA Alarm: max. 20 mA
Current consumption from LSN  
MSS 400 LSN‑SA Standby: 2 mA Alarm: max. 20 mA
MSS 401 LSN‑SA Max. 1.025 mA
   
Connections (inputs/outputs) 0.28 mm2 to 2.5mm2
Dimensions (W x H) 128 x 40.5 mm
Weight
Without packaging Approx. 230 g
With packaging Approx. 275 g
Housing  
Material Plastic, ABS (Novodur)
Color Red, similar to RAL 3001 White, similar to RAL 9010
   
Protection class as per EN 60529 IP 54
Permissible operating temperature -10 °C to +55 °C
Permissible storage temperature -25 °C to +85 °C
   
Sound pressure level at a distance of 1 m Max. 100 dB (A)
Frequency range 440 Hz up to 2.85 kHz