Type 70.41 – Line voltage monitoring relay for three-phase networks. Multi-function model for monitoring (380 … 415)V three-phase networks, with or without neutral. Monitoring modes: window (overvoltage + undervoltage), phase rotation, phase loss , neutral loss (selectable), voltage asymmetry.
Detects phase failure even in the presence of regenerated voltages
Positive safety logic (make output contact opens when the measured value is out of limits)
All functions and rating can be easily set using the front face selector and trimmer
“Blade + cross” – both flat blade and cross head screwdrivers can be used to select the function, adjust the trimmer and release the rail clip
Clear and immediate identification of the status through colored LEDs