[elecena] ISNB-0249-D101 - zmiany ceny Transformatory; 13.5 mm; 3500 Vrms; 18.2 mm; -25 st.C - 100 st.C ISNB-0249-D101 - 38.06 PLN https://elecena.pl/product/30257968/isnb-0249-d101 2026-05-17 ISNB-0249-D101 - 22.91 PLN https://elecena.pl/product/30257968/isnb-0249-d101 2026-08-27