How On Delay Timer Works | Star Delta Timer Diagram

This post is about “how on delay timer works” or how star delta timer works with a diagram explanation. In the post, you will see a complete wiring diagram of the star delta timer. In the diagram 2 light bulbs are wired with 8-pin timers.
In the on-delay timer working diagram. 3 MCB circuit breakers are wired for controlling the supply. An 8-pin timer wired. On light bulb will ON when the timer is not operated. When the supply is provided to the timer the light bulb will be off.
The second light bulb will be ON when the timer completes the time. The on-delay timer wiring diagram is shown below.

How on delay timer works | Star delta timer working Diagram

how on delay timer works

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