[elecena] BUT12A - zmiany ceny SI-N 1000/450V 10A 125W =BU306 BUT12A - 4.50 PLN https://elecena.pl/product/221952/but12a 2007-02-26 BUT12A - 3.50 PLN https://elecena.pl/product/221952/but12a 2008-12-13 BUT12A - 3.53 PLN https://elecena.pl/product/221952/but12a 2011-01-05 BUT12A - 3.50 PLN https://elecena.pl/product/221952/but12a 2013-12-08