Omron G7J3A1BTAC100120 Relay 328140-751 verify that the fan is

verify that the fan is moving sufficient air across the heat exchanger

leading to reduced airflow and potential motor overheating

this component provides the mechanical durability required to manage power distribution to compressors and condenser fan motors

Always use a star-pattern tightening sequence on the hex bolts to apply even pressure across the flange

Omron G7J3A1BTAC100120 Relay 328140-751 verify that the fan isThe Omron G7J 3A1B T AC100 120 is a high capacity 4 pole electromechanical relay engineered for heavy duty HVACR applications, effectively functioning as a compact contactor. This unit features a 3PST NO SPST NC contact configuration, providing three normally open poles and one normally closed pole to manage complex motor and resistive load switching. With a 25A rated current, it is purpose built for air conditioner compressors, heater controllers,