[elecena] OR-WE-525 - zmiany ceny Kontroler; Modbus RTU; na szynę DIN; RS485 Modbus RTU; IP51 OR-WE-525 - 182.08 PLN https://elecena.pl/product/24585894/or-we-525 2023-12-06 OR-WE-525 - 202.95 PLN https://elecena.pl/product/24585894/or-we-525 2026-07-04