{"product_id":"mars-m50320-control-transformer-75va-120-480v-to-24v","title":"Mars M50320 Control Transformer 75VA 120-480V to 24V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARS M50320 is a multi-tap control transformer rated at 75 VA, designed for HVAC control circuit applications. It steps down line voltage from a primary tap selection of 120, 208, 240, or 480 volts to a 24-volt secondary output, which is the standard low-voltage supply for thermostats, contactor coils, and control boards in heating and cooling equipment. This transformer is a foot-mount style, making it compatible with panel and equipment chassis installations. Licensed HVAC technicians and commercial refrigeration mechanics are the typical installers for this type of component.\u003c\/p\u003e\n\u003cp\u003eThe M50320 is suited for both residential and light commercial HVAC systems where a reliable 24-volt control circuit is required. Its multi-tap primary allows a single transformer to cover multiple supply voltage scenarios, making it a practical stocking item for service contractors. Typical applications include replacement installations in rooftop units, air handlers, furnaces, and packaged HVAC equipment where the original control transformer has failed or is undersized for added accessories.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e75 VA output capacity supports standard 24-volt HVAC control circuits\u003c\/li\u003e\n  \u003cli\u003eMulti-tap primary accepts 120, 208, 240, or 480 volts for broad voltage compatibility\u003c\/li\u003e\n  \u003cli\u003e24-volt secondary output matches standard thermostat and control board requirements\u003c\/li\u003e\n  \u003cli\u003eFoot-mount design allows secure chassis or panel installation\u003c\/li\u003e\n  \u003cli\u003eSingle SKU covers multiple primary voltage applications, reducing stocking complexity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement control transformer for residential and light commercial HVAC equipment requiring a 75 VA, 24-volt secondary control circuit with a multi-tap primary voltage input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified electrician. Disconnect and lock out all power to the equipment before removing or installing the transformer. Verify that the correct primary tap is selected to match the supply voltage before energizing the circuit. Work must comply with applicable NEC requirements and local electrical codes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVA Rating\u003c\/strong\u003e: 75 VA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Voltage\u003c\/strong\u003e: 120, 208, 240, 480 volts (multi-tap)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Voltage\u003c\/strong\u003e: 24 volts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Foot Mount\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 685744503200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MARS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: M50320\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARS","offers":[{"title":"Default Title","offer_id":51383952310578,"sku":"M50320","price":68.21,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312671954.png?v=1782612970","url":"https:\/\/voomisupply.com\/products\/mars-m50320-control-transformer-75va-120-480v-to-24v","provider":"Voomi Supply","version":"1.0","type":"link"}