Carlo Gavazzi Monitoring Relay 1-Phase Frequency Control, Range: 50Hz, Bandwidth: 6Hz, Plug-In, SPDT, Supply: 230VAC. 1-phase plug-in frequency control relays with fixed as well as adjustable bandwidth. Often used in connection with generator equipment.
General Characteristics
Frequency control relay.
Fixed bandwidth, 6 or 10 Hz (SF110) or knob adjustable. bandwidth (SF125).