[elecena] 0031.3512 - zmiany ceny Gniazdo; FAS; PCB; IP40 0031.3512 - 13.78 PLN https://elecena.pl/product/29326517/0031-3512 2025-09-03 0031.3512 - 14.67 PLN https://elecena.pl/product/29326517/0031-3512 2026-03-11