MR12 plug-in module relay RPF for MR12-AKP & HK12
For equipping the HK-12 and AKP board, module controller MR12.
RPF for controlling pumps with start-stop input. In this case, the 230V terminal on the AKP is permanently connected to 230V.
The potential-free relay contact is connected to the plug-in module.
Dimensions: (HxWxD) 12x55x28mm