Power Off Delay

The ACI 88 Series Power Off Delay Timer maintains control power in a control circuit for a preset time period after the control power is removed from the timer coil. Off delay timers provide a means of continuing control circuit operation for a preset period to complete a function, maintaining a timed delay interval or any other delaying function requiring the control power to continue for a set time period after control power is removed from the timer coil.

When power is applied to the timer coil, the relay contacts immediately transfer and remain transferred until the end of the time delay. The time delay begins when the power is removed from the timer coil. When the time delay setting is reached, the relay contacts are released.

Note: Not for direct motor starting.

Physical Layout

Connection Diagram

Socket:
Non-Latching - PF083A
Latching - TC8PFA