[elecena] BT138/800 - zmiany ceny TRIAK 800V 12A BT138/800 TO220=BT138F08 BT138/800 - 4.00 PLN https://elecena.pl/product/4878894/bt138-800 2014-12-14 BT138/800 - 7.00 PLN https://elecena.pl/product/4878894/bt138-800 2018-05-05 BT138/800 - 5.00 PLN https://elecena.pl/product/4878894/bt138-800 2020-06-07 BT138/800 - 6.00 PLN https://elecena.pl/product/4878894/bt138-800 2021-11-02 BT138/800 - 7.00 PLN https://elecena.pl/product/4878894/bt138-800 2022-03-02 BT138/800 - 8.00 PLN https://elecena.pl/product/4878894/bt138-800 2024-04-04