What can industrial plugs do?

An indicator light and an alarm can be connected.

Its practical significance is to realize electrical interlocking. Ensure safety.

However, each industrial socket must be equipped with a contactor. When the plug and socket are plugged in, the contactor control loop will be energized through the line connected by the pilot. On the contrary, when the plug and socket are not firmly connected, the contactor will not act and the socket will not have electricity. Ensure safety.

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