[elecena] 4300.5085 - zmiany ceny KFS Connector Filter C14 10A STD 4300.5085 - 309.84 PLN https://elecena.pl/product/30254647/4300-5085 2026-05-17 4300.5085 - 251.90 PLN https://elecena.pl/product/30254647/4300-5085 2026-08-27