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
• Available with relay and semiconductor outputs