Current monitoring relay PRI-42
as PRI-41 but function WINDOW
To monitor overloading / discharge ( machine, motor...), load sensing, diagnostics of remote device (interrunption, short circuit, current cunsumption increase...)
Monitors AC/DC 1-phase current in 3 ranges
Monitoring adjusted current in 2 independent levels
PRI-41: HYSTERESIS function and PRI-42: WINDOW function
function of 2nd relay (independent/parallel):
MEMORY function - manual reset.
RESET button on the frontal panel
Adjustable time delay for each level
Galvanically separated supply
Output contact: 1x changeover/ SPDT 16 A / 250 V AC1 for each current level
3-MODULE, DIN rail mounting