Timing relays with ON-delay
- Interference pulse suppression (gating of interference pulses)
- Gradual startup of motors so as not to overload the mains
Timing relays with OFF-delay
- Generation of overtravel functions following removal of voltage
- Gradual, delayed shutdown, e. g. of motors or fans, to allow a plant to be shut down selectively
Wye-delta timing relay
Switchover of motors from Wye to delta with a dead interval of 50 ms to prevent phase-to-phase short circuits
Multifunctional timing relays
- Maximum flexibility, with a device for every application