Further information for Allnet ALL4444 MSR Sensor 4-way 220V
compatible with ALL3000/ALL3418v2/3500/400x/4500/5000Stromspannungssensor in metal housing / eyelets for wall / table mount Determines whether a line voltage führt4-phase for AC 220 .. 240VPotentialgetrennt via relay connectors: 1x RJ45 input / 1x RJ45 output