Relays
PCB-503 Relay Module of Power Surveillance
price 9.00 €
price without PVN 7.44 €
Price includes tax 21%.
The indicated price is valid ordering till 11.04.2026.
The indicated price is valid ordering till 11.04.2026.
When the power off, NC contact of the relay will switch to NO contact for output, for the use of remote surveillance to make the whole system more safe.
