{"product_id":"mars-mars-91422-definite-purpose-contactor-120v-50a-2-pole","title":"Mars mars-91422 Definite Purpose Contactor 120V 50A 2 Pole","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe MARS mars-91422 is a definite purpose contactor designed for switching loads in HVAC and refrigeration equipment. It features a 120-volt AC coil, a 50 full-load amp (FLA) rating, and a 2-pole configuration. Definite purpose contactors like this one are used to control compressors, condenser fan motors, and other high-draw loads in comfort cooling and refrigeration systems. Licensed HVAC technicians install this type of switching device during new equipment installation, component replacement, or system service calls.\u003c\/p\u003e\n\u003cp\u003eThis contactor is suited for residential and light commercial HVAC applications where a 2-pole, 120-volt coil contactor is specified. Common installation scenarios include rooftop units, split-system condensers, and packaged cooling equipment. The 50 FLA rating accommodates the starting and running current demands of single-phase compressor loads typical in residential and small commercial cooling systems.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e120-volt AC coil voltage for compatibility with standard low-voltage control circuits stepped up through a control transformer\u003c\/li\u003e\n  \u003cli\u003e50 FLA rating handles high inrush and sustained current of HVAC compressor loads\u003c\/li\u003e\n  \u003cli\u003e2-pole design for single-phase load switching\u003c\/li\u003e\n  \u003cli\u003eDefinite purpose construction rated specifically for HVAC and refrigeration duty cycles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement definite purpose contactor for residential and light commercial HVAC and refrigeration equipment requiring a 2-pole, 120-volt coil, 50 FLA contactor.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a licensed HVAC technician. Disconnect and lock out all power to the unit before removing the existing contactor or making any wiring connections. Verify that the replacement contactor coil voltage and pole configuration match the equipment control circuit and load requirements before energizing the system. Follow all applicable NEC requirements and local codes when wiring line-side and load-side terminals.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoil Voltage\u003c\/strong\u003e: 120 volts AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Load Amps (FLA)\u003c\/strong\u003e: 50 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Poles\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContactor Type\u003c\/strong\u003e: Definite Purpose\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: mars-91422\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARS","offers":[{"title":"Default Title","offer_id":51138423849266,"sku":"MARS-91422","price":46.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305532216.png?v=1778256040","url":"https:\/\/voomisupply.com\/products\/mars-mars-91422-definite-purpose-contactor-120v-50a-2-pole","provider":"Voomi Supply","version":"1.0","type":"link"}