Automatic Star-DeltaWiring Diagram & Practice

Reduces starting current by starting in star then switching to delta.

Automatic Star-Delta wiring diagram

How it works

[TODO: 300+ word body copy for Automatic Star-Delta]

Key components

[TODO: component list for Automatic Star-Delta]

Why this matters for the trade test

[TODO: trade test relevance for Automatic Star-Delta]

Ready to practise?

Wire this circuit interactively and get instant feedback.

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