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How does the remote trip indicator switch for the ELM150HD and ELM250JD work?

The remote indicator switch is triac. If the indicator power source is AC, it will close only momentarily (about 20 milliseconds) and in this case no reset is needed. If the power source is DC it will remain closed and will need to be reset by momentarily removing the DC supply from the indicator terminals.

CTA-ID : 2052217
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