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Can you use the EZM metering on a 240/120Vac, 3-phase/4-wire Delta service?

If the branch devices are 3-phase IN / 3-phase OUT, to be connected are 3-phase/4 wire loads, yes. If the branch devices are 3-phase IN / 1-phase OUT, to be connected to 1-phase/3-wire loads, standard devices cannot be used be connected to the High-Leg B phase. Standard 3-phase IN / 1-phase OUT branch are not suitable for use on this Delta system. Special 3-phase IN / 1-phase OUT branch units are available for this system by adding suffix ``CA`` to the catalog number.




CTA-ID : 2032167
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