RGTO relays are drop-out timed devices that use a capacitor wired in parallel with the coil. These relays do not require an auxiliary power supply during the time delay interval. The delay time is adjustable from 3 seconds up to 60 seconds, depending on the model.
Available in 3 models with different full scale values and settings: from 3 to 10s, from 10 to 30s, or from 20 to 60s.
The excellent electrical and mechanical performance of these relays allows them to be used in the most demanding sectors, such as control and signalling functions in electricity generating stations, electrical transformer stations, rail transport, or in industries with continuous production processes.
The typical application sectors are among the most demanding, such as electricity generating stations, electrical transformer stations, fixed equipment for railways, or industries using continuous production processes (chemical and petrochemical, rolling mills, cement works, etc.).