How to interlock two contactors | Complete wiring with detailed explanation| Contactor Interlocking

Interlocking two contactors in electrical systems is a technique used to prevent two or more contactors from being energized at the same time.
Connections such as Forward/Reverse motors connections, star/delta motor connections, automatic changeover switch connections, and any electrical connection(s) that require different electrical systems to operate at different times.
there are two types of interlocking contactors, namely: Electrical interlock and mechanical interlock.
This video gives a detailed explanation, making use of practical wiring and drawings to help you clearly understand how to effectively interlock magnetic contactors electrically.

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