Run Capacitor, Round, 4 MFD, 370 Volt

Mars 12094 Motor Run Capacitor – 4 MFD, 370V AC, Round The Mars 12094 is a single-value motor run capacitor designed for continuous-duty operation in permanent split capacitor (PSC) motors. With a capacitance rating of 4 microfarads (MFD) and a voltage rating of 370V AC, this capacitor supports efficient and stable operation of single-phase induction motors commonly used in HVAC systems and other motor-driven equipment. Constructed with metallized polypropylene film and sealed in a round aluminum case, the capacitor features standard ¼" male quick-connect terminals for ease of installation. An internal pressure-sensitive interrupter provides overpressure protection in accordance with safety requirements. Technical Specifications: Model: Mars 12094 Capacitance: 4 MFD (μF) Voltage Rating: 370V AC Shape: Round Frequency: 50/60 Hz Terminals: ¼" male quick-connect Dielectric: Metallized polypropylene Enclosure: Aluminum can Operating Temperature Range: -40°C to +70°C Safety Feature: Pressure-sensitive internal interrupter Certification: UL Recognized Application Overview: Designed for use in HVAC blower motors, condenser fans, and other single-phase PSC motor applications. Suitable for equipment requiring a 4 MFD, 370V capacitor with round configuration. Common in residential and light commercial air conditioning units and ventilation systems. Installation Guidelines: Disconnect all power sources and confirm discharge of existing capacitor before service. Confirm that capacitance and voltage ratings match original specifications. Use terminal markings (C, FAN, HERM if applicable) to ensure correct wiring. Mount capacitor securely and ensure it is protected from vibration and moisture. Installation should comply with applicable electrical codes and safety standards. The Mars 12094 provides dependable performance for maintaining PSC motor efficiency. Its compact round design, 370V rating, and consistent capacitance output make it an appropriate solution for motor replacement or service applications requiring 4 MFD support.