About this product

Lauritz Knudsen Type REO 1.1c is an electronic over current relay (EOCR) whose tripping is based on definite mean time characteristics, with the trip time selected by the user rather than by a thermal curve. It provides overload, single phasing, phase unbalance and locked rotor protection with trip indication, settable start time (5 s, 10 s, 20 s, 40 s) and settable trip time (2 s, 4 s, 8 s, 16 s). Mounts directly on MO 9-45 contactors. Conforms to IS/IEC 60947-4-1 and IEC 60947-4-1.