450 Buzzer Beacon, Yellow LED, 24 V dc

  • RS Stock No. 678-2907
  • Mfr. Part No. 45030055
  • Manufacturer Werma
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): DE
Product Details

Werma Buzzer Beacon

The Werma DC steady buzzer beacon with yellow LED has a potential-free output for transmission of the acknowledgement signal to the control unit. This device has a maximum sound output of 80dB at 1m.

Features and Benefits

The supply voltage is 24VDC
Unique acknowledgement function: by gently pressing the front face the audible signal can be turned off leaving the optical signal on to highlight the malfunction
LED permanent light with additional continuous tone
Silence the audible signal by lightly pressing the frontal area
Life duration up to 50,000 hours
Positive and negative logic possible
3kHz tone frequency
Installation mounting for Ø 22.5mm (Mzz x 1.5mm) with anti-twist device


IP65 rated

Attribute Value
Supply Voltage 24 V dc
Lens Colour Yellow
Mounting Style Panel Mount
Current Type DC
Light Effect Steady
Sounder Type Buzzer
Decibels at 1 Metre 80dB
Series 450
Bulb Type LED
Housing Colour Black
Minimum Temperature -20°C
Housing Material ABS, PC
Maximum Temperature +50°C
12 In Global stock for delivery within 4 - 6 working days
Price Each
Was MYR698.37
MYR 691.11
Per unit
1 - 5
6 +