RS PRO Push Button Switch, 3 A, PCB Pin

  • RS Stock No. 745-2445
  • Manufacturer RS PRO
Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

RS Buzzer Annunciator - ADP16 Series (16mm)

Buzzer Annunciator with a continuous tone designed to fit industry standard 16mm diameter cut-out in panels with a thickness between 0.5 and 5mm. The 80dB Buzzer Annunciator is rated to IP40 and is fitted with 2.8x0.5mm universal terminals that allow either direct soldering or plug in receptacles. The buzzer has a black 18mm diameter head which protrudes 11mm from the panel, with a total behind panel depth of 39mm.
Other switches in the ADA16 series include Key switches, Rotary Selector switch, Emergency Stop (E stop), Pilot Light Indicators and sub-assembled, modular construction, illuminated or non illuminated Push Button switches, to view a portion of these see stock numbers 745-2433, 745-2439, 745-2436, 745-2442, 745-2486 and 745-2449 respectively.

16mm Ø panel cut out
Continuous tone
80dB sound level at 0.1m distance
Rated at 100mA to 3A, 12-24Vdc
-25 to +55°C operating temperature range


For suitable connectors see stock number 680-2158 typically.

Attribute Value
Contact Current Rating 3 A
Voltage Rating 12 → 24V dc
Depth 50mm
Width 18mm
Diameter 18mm
Dimensions 50 x 18 (Dia.)mm
Mounting Type Panel Mount
Terminal Type PCB Pin
Minimum Operating Temperature -25°C
IP Rating IP40
Maximum Operating Temperature +55°C
Temporarily out of stock - back order for despatch 02/02/2021, delivery within 6 working days
Price (VAT excluded) Each
TWD 286.00
(exc. GST)
TWD 300.00
(inc. GST)
Per unit
1 +