Mars 12862 Dual Run Capacitor – 65/10 MFD, 440V, Round
The Mars 12862 is a dual-value run capacitor rated at 65/10 microfarads and 440 volts AC, suitable for continuous-duty HVAC applications. This component is engineered to support both compressor and fan motors within a single housing, reducing the number of required components in dual-motor systems.
Built with metallized polypropylene film and sealed in an aluminum case, this capacitor is designed for long-term performance and resistance to electrical and environmental stress. It features standard ¼-inch quick-connect terminals for streamlined installation and service work.
Technical Specifications:
Capacitance: 65/10 MFD (μF)
Voltage Rating: 440V AC
Configuration: Dual run
Shape: Round
Terminals: ¼" quick-connect
Frequency: 50/60 Hz
Operating Temperature Range: -40°C to +70°C
Construction: Metallized polypropylene, aluminum can with pressure-sensitive interrupter
Application Details:
Designed for permanent split capacitor (PSC) motors in HVAC systems.
Commonly used to replace OEM dual capacitors rated at 65/10 MFD, 440V.
Suitable for systems requiring consistent support to both compressor and condenser fan motors.
Installation Considerations:
Always disconnect power and discharge capacitors before servicing.
Verify capacitance and voltage ratings match original specifications prior to replacement.
Installation should follow all applicable codes and safety practices.
The Mars 12862 offers durable performance in high-demand environments, making it a practical replacement capacitor for technicians servicing residential or light commercial HVAC equipment.