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IEC 61204-7 / IEC 60364-5-54 / IEC 60445 · VERIFIED FIXTURE

400 V panel with conditional 24 V DC control power

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WHAT THIS CASE PROVES

The 24 V source exists only while its 400 V input is live, and the protective-earth net never propagates energization.

Open Q1. The PSU output, relay, and pilot lamp fade together; the PE network remains excluded in every scenario.

THE MODEL RECORD

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Components and wires are the same objects shown above. Hover, focus, or select either view.

Components

IDTypeTerminalsAttributes

Wires / nets

WireConnected terminals

QUERIES FROM THIS MODEL

What this fixture can answer.

RUNNING NOW · SAME FIXTURE

Acceptance assertions

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    SOURCE

    IEC 61204-7 switch-mode supply · IEC 60364-5-54 protective conductors · IEC 60445 identification.

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