[elecena] PFRA.250 - zmiany ceny Termistory PTC; -40 st.C - 85 st.C; 70 m?; 40 A; CSA, TUV, UL PFRA.250 - 6.84 PLN https://elecena.pl/product/30257846/pfra-250 2026-05-17 PFRA.250 - 4.12 PLN https://elecena.pl/product/30257846/pfra-250 2026-09-08