Square Buzzer

Square Buzzer

16mm square buzzer
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Product Details


1. Product description

Having three head shape: round (Φ18mm) ,square(18×18mm) and rectangular (18×24mm), containing pilot lamps, pushbuttons, il luminated push but tons, selector swi tches, key-lock switches, buzzer and emergency switchs. The normal diameter of the installation hole is Φ16mm,and some type can be installed in Φ22mm hole easily with the diameter changing circle .

Part number:LAS1-AF-B/▲

Mounting hole:16mm diameter

Rated Sound Pressure & Frequency:75dB(1m)(Rated Voltage)  2300±300Hz

Operating Voltage:6VDC;12VDC;24VDC;110VAC;220VAC

IP Rating: IP40

Operation temperature: -25 -- 55 degree.

Approval:UL,VDE and ROHS

2. Drawing :


3. Specifications

Operating Temperature

-25℃~+55℃(no freezing)

Operating Humidity

48~85%RH(no   condensation)

Dielectric Strength


Sound Duration

Continuous, Discontinuous

Rated Sound Pressure & Frequency

75dB(1m)(Rated Voltage)


Operating Voltage


Quality warranty:  1 year

Lead time: 2000pcs/15workdays

Payment: Paypal or T.T before shipment.

Shipping way: Discuss by email.

4.About ONPOW:

30 years history major in push button switch and led indicator, the switch have CE,VDE,UL,CCC,ROHS,Reach approval

5.Picture about factory:


6. Our Service&Promise

1. We will immediately respond to your inquiry within 24 hours. 
2. Accept the sample order.
3. We have our own design team , mold workshop and injection moulding workshop,can satisfied all your need.

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