Important Information Dear customer, Due to internal training, our phone line will be closed on March 24th and 25th. You can still reach us via chat or email. Thank you for your understanding.
Important Information Dear customer, Due to internal training, our phone line will be closed on March 24th and 25th. You can still reach us via chat or email. Thank you for your understanding.
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Important changes for new registrations on the website

It is no longer possible to register as a new user on the Elfa Distrelec website. Please also note that from 18.05.2026 it will no longer be possible to shop on the Elfa Distrelec website. You can already start ordering via the RS website, which is now available in Swedish. Find out more

Electronic Buzzer Continuous Black 1 ... 18 VDC 20mA 85dB NORYL PCB Pins1881770

1881770 - Electronic Buzzer Continuous Black 1 ... 18 VDC 20mA 85dB NORYL PCB Pins

304-70-428
Manufacturer:RS PRO

New to us
Electronic Buzzer Continuous Black 1 ... 18 VDC 20mA 85dB NORYL PCB Pins

Image is for illustrative purposes only. Please refer to product description.

1881770 - Electronic Buzzer Continuous Black 1 ... 18 VDC 20mA 85dB NORYL PCB Pins

304-70-428
Manufacturer:RS PRO

Product specifications
Continuous 
Internal 
85 dB
1 ... 18 VDC 
20 mA

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Product Information

Legislation and compliance

REACH Regulation No SVHC

Additional information

Country of origin United Kingdom (GB)
Manufacturer RS PRO
Gross weight (incl. package) 160 Gram
Dimensions (incl. package) 235 x 132 x 35 MM
Customs number 8531804090
UNSPSC (v5.03) 46171606
EAN 5059045126386