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The Mars 50321 is a foot-mount control transformer designed for HVAC applications. It provides a power source for control circuits in air conditioning, heating, and refrigeration systems. The compact design and open construction make it ideal for replacements.
This transformer is UL listed and NEMA Class II recognized. It features a manual reset and comes with color-coded leads for easy installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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