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EKF比鄰星ED16-22 BMS 230в聲光信號器

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模型說明
Manufacturer: EKFED16-22 sire are used in AC electrical circuits with a frequency of 50/60 Hz and a voltage of 24/230 V to indicate conditio in the circuit. When voltage is applied to this device, ED16-22 produces a powerful sound signal (on some models and a light signal).
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