[elecena] 4304.4078 - zmiany ceny FKI Connector Filter C14 4A M80 4304.4078 - 520.97 PLN https://elecena.pl/product/30254830/4304-4078 2026-05-17 4304.4078 - 423.55 PLN https://elecena.pl/product/30254830/4304-4078 2026-08-27