SIRIUS Buzzer, , 230 V ac

  • RS stock no. 181-1666
  • Mfr. Part No. 8WD4450-0FA
  • Manufacturer Siemens
Technical data sheets
Legislation and Compliance
COO (Country of Origin): DE
Product Details

Siemens Buzzer

The Siemens Sirius series buzzer Buzzer element has an acoustic signal of continuous tone or pulsating. Loudness level is adjustable up to 85 dB and available in black colour. Tone frequency is 1.75KHz. It has an operating supply voltage rating of 230VAC and current consumption of 25mA. The outer diameter is 70mm and has a bayonet mounting type. The suitable ambient temperature ranges between -20°C and 50°C.


• IP65 rating
• UL approved
• EAC certified
• CE certified

Attribute Value
Series Sirius
Component Type Buzzer Element
Multifunction Yes
Current Type AC
Supply Voltage 230 V ac
Maximum Decibel 85dB
Height 72mm
Base Diameter 70mm
IP Rating IP65
Housing Colour Black
Maximum Temperature +50°C
Minimum Temperature -20°C
1 Available from UK/Europe in 4–6 working days (Covid-19 flight delays could impact quoted delivery times) for collection or delivery to major cities (Heavy, hazardous or lithium product excluded. Delivery T&C's apply)
Price (Excl VAT) Each
R 1,387.26
(exc. VAT)
R 1,595.35
(inc. VAT)
Per unit
1 +
R 1,387.26
Not Available for premium delivery