[elecena] 4414FNN - zmiany ceny Wentylator; DC; 24VDC; 119x119x25mm; 3.33m3/min; 52.0dB. 4414FNN - 247.96 PLN https://elecena.pl/product/30241787/4414fnn 2026-05-12 4414FNN - 254.53 PLN https://elecena.pl/product/30241787/4414fnn 2026-08-16