[elecena] 6AV6881-0AV21-0AA0 - zmiany ceny SIMATIC HMI universal touch pen system (resistive/capacitive), including support ELO 6AV6881-0AV21-0AA0 - 682.11 PLN https://elecena.pl/product/27062298/6av6881-0av21-0aa0 2024-10-18 6AV6881-0AV21-0AA0 - 666.78 PLN https://elecena.pl/product/27062298/6av6881-0av21-0aa0 2025-03-29