AS-i LED/Buzzer EM Contin. tone 30VDC YE

  • LED permanent beacon with additional continuous tone for two-stage
  • signalling
  • Silence the audible signal by lightly pressing the frontal area to
  • activate acknowledgement function
  • Acknowledgement signal fed back to the Master via AS-Interface Bus
  • Maintenance-free durability up to 50,000 hours
Part No.: 450.310.55
Voltage: 18,5 - 31,6V (ASI) DC
Light colour: Yellow
Signal effect: Permanent
Fixing: Built-in mounting
Diameter in mm: 50 mm
Height in mm: 81 mm
Protection rating: IP65
  • CE
  • RoHS
  • cULus
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Price in $270.82

$ 270.82*


$ 270.82*

Mechanical data
Height 81 mm
Diameter 50 mm
Materials PC
Dome colour Yellow
Housing colour Black
Protection category IP65
Connection Screw terminals
cross-sectional area maximum 1,50mm² / 16AWG
Type of fixing Built-in mounting
Service life optical 50,000 h maximum
Acoustic service life 5,000 h minimum
Working temperature minimum -20°C
Working temperature maximum +50°C
UL Type Rating Type 12
Weight with packaging 60 g
Product weight 47 g
Electrical data
Operating voltage 18,5 - 31,6V (ASI)
Operating voltage type DC
Rated operational current 80 mA
Rated inrush current 500 mA
Protection class Protection class 2
Pollution degree 3
In the connection area: 2
Optical data
Light source LED
Light colour Yellow
Optical signal image Permanent
Acustical data
Volume/dB(max) at 1m distance 80,0 dB dB(A)
Acoustic signal image Continuous tone
Audio frequency 2800 Hz

Tone type 1