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Ted Garrison /
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2024-02-10 20:01:07
in reply to nevent1q…g8pr

Ted Garrison on Nostr: npub1grx4w…suxfe So outlets are always fed off a single pole breaker, as they're ...

npub1grx4wzqldf8clxusxpz78adjcukkqvdkhf8amsdhr6sy3ctuu2fqvsuxfe (npub1grx…uxfe) So outlets are always fed off a single pole breaker, as they're 110/115/120 (voltage has risen over the years). A 220/230/240V breaker is a double pole. It gets the 240V by using the 2 separate 110V legs which are out of phase by 180 degrees, so they always register a 240V differential between them (peak to trough). Each side of the breaker should be 110 to ground, and the 2 legs relative to one another would be 240.
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