JA222 – Electronic buzzers

Signalling for intermittent automatic train-running control and dead-man equipment, multi-level adjustment of frequencies and volume, 3 frequency ranges for Germany, France and Italy

Electronic buzzer JA222

The electronic buzzer is a warning device designed for use in rail vehicles. The rugged device has a dynamic speaker. There are four settings for volume and three settings for sound frequency.

Features

  • Signalling for intermittent automatic train-running control and dead-man equipment
  • Wide range of operating voltages: 16.8 … 150 V DC
  • 4 sound levels selectable
  • 3 sound frequencies selectable

Specifications

Electronic buzzer JA222
Sound level, distance 1m86, 94, 104, 110 db(A)
Pitch340, 550; 400, 900; 3,000 Hz
Nominal voltage24 ... 110 V DC
Nominal current300 mA @ 24 V
Ingress protection rating, IEC 60529IP20
Temperature range-25 °C ... +70 °C
StandardsEN 50155
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Detailed specifications can be found in the catalogue.

Related Downloads

Catalogue F210
JA222, JA224B, JA226B - Electronic buzzers for automatic train control systems
download_for_offlineDE
download_for_offlineEN
/en/products/electrics-for-rolling-stock/thank-you-kopie/JA222 – Electronic buzzersElectrics for rolling stock

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