Relay with switch-off delay (Alternating current)

The relay coil picks up immediately when it is controlled with AC current at connection 4 and then drops out after a preset time when it is no longer controlled via connection 4.

The relay coil is modeled as a series connection of an ideal resistor and an ideal coil. The resistance and inductance are automatically calculated from the component parameters.

Adjustable parameters

Designation Range Default value
Delay time 0.1 ... 10000 s 5
Nominal values
Designation Range Default value
Effective (RMS) voltage 0.1 ... 600 V 230
Frequency 30 ... 100 Hz 50
Apparent power 0.1 ... 10000 VA 15
Power factor cos φ 0.001 ... 1 0.35