Single Run Capacitor, Round, 35/370 uF

Mars 12218 Run Capacitor – 35 MFD, 370V, Oval Case The Mars 12218 is a single-value, oil-filled run capacitor rated at 35 microfarads (MFD) and 370 VAC. Designed for continuous-duty motor applications, it is commonly used in HVACR systems to support condenser fan motors and compressors. This capacitor features an oval aluminum case and a four-terminal configuration for secure electrical connections. Built for general replacement use, the 12218 provides reliable performance and meets the requirements for air conditioning and refrigeration systems where stable capacitance is essential to maintaining motor efficiency and power factor. Technical Specifications Capacitance: 35 MFD (μF) Voltage Rating: 370 VAC Frequency: 50/60 Hz Operating Temperature Range: -40°C to +70°C Case Style: Oval Case Height: 3-3/4 inches Overall Dimensions: Approximately 4-1/4" H × 1-3/4" W Terminals: Four-terminal configuration Construction: Oil-filled, non-PCB Safety Feature: Pressure-sensitive interrupter Application & Use Designed for continuous-duty motor applications in HVAC condenser and blower systems Suitable for use in systems requiring 370V oval-type run capacitors Compatible with a wide range of OEM and aftermarket motor assemblies Installation Notes This component should be installed by a qualified technician. Always verify voltage and capacitance ratings before installation. Ensure proper discharge of the old capacitor and follow lockout/tagout procedures during replacement. Terminal connections must be tightened securely to avoid arcing or failure.