RFE series – Electronic overload relays (self powered by main circuit) RFE series electronic overload relays for currents from 0.4 to 110A. They have a high trip accuracy, a very low heat dissipation and do not need any auxiliary supply. Reset can be selected in automatic or manual mode Each single relay covers a wide current range Maximum rated current: 32A for RFE45, 110A for RFE110 Four trip classes can be selected using dedicated dip-switches: 5, 10, 20, 30 RFE45 can be installed directly on contactors BF09…38 or on an independent support for mounting on DIN rail RFE110 is supplied with the support for independent mounting on DIN rail as standard SERIES RFE MOTOR RATING AC3 400V 4-22 kW ADJUSTMENT RANGE 9 – 45A DESCRIPTION Electronic overload relay (self powered by main circuit) RESET Selectable manual reset FOR CONTACTOR BF09 – 38
RFE454500
