Exchange rate
| Currency | Rate | |
|---|---|---|
| Purchase | Sale | |
| EUR | 4,2823 | 4,3689 |
| USD | 4,0048 | 4,0858 |
| *Tabela C NBP | ||
| EUR | 4,1382 | 4,519 |
| USD | 3,8596 | 4,2148 |
| *BNP Paribas | ||
Buzzer, Przerywany, Przetwornik dźwięku, sygnalizator piezoelektryczny, na panel
Product features:
Type of sound transducer piezoelectric indicator Properties of sound transducers with an internal generator Panel mounting Resonant frequency 2.9kHz Operating current 20mA Operating voltage 24V DC Sound level 95dB (d = 0.3 m) Sound type pulsating Resonant frequency tolerance ± 500Hz External dimensions Ø43mm Screw terminals Weight 43g. Frequency of 500Hz capacity measurement
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