[elecena] PFRA.800 - zmiany ceny Termistory PTC; -40 st.C - 85 st.C; 5 m?; 40 A; CSA, UL PFRA.800 - 8.72 PLN https://elecena.pl/product/30257837/pfra-800 2026-05-17 PFRA.800 - 5.51 PLN https://elecena.pl/product/30257837/pfra-800 2026-09-08