Mars 12926 – 2 MFD Motor Run Capacitor, 440V, Oval Can
The Mars 12926 is a single-value run capacitor rated at 2 microfarads (µF) and 440 volts AC, intended for continuous-duty operation in single-phase motor systems. Its oval aluminum case allows for efficient use of space in HVAC and refrigeration applications where compact component profiles are required.
Technical Specifications:
Capacitance: 2 µF
Voltage Rating: 440 VAC
Frequency: 50/60 Hz
Shape: Oval
Construction: Metallized polypropylene film, oil-free design
Case Material: Aluminum
Application: Motor run support in fan motors, blower assemblies, or other low-capacitance HVAC applications
Product Features:
Maintains consistent output in fractional horsepower motor applications
Compatible with systems designed for 440V operation
Non-polarized terminals for simplified installation
Engineered for high-cycle operation and thermal stability in extended-use conditions
Compact form factor ideal for panel-constrained enclosures or retrofit scenarios
Installation Considerations:
Ensure system power is disconnected and the existing capacitor is properly discharged before replacement. Always match voltage and µF ratings to the original component. Installation must comply with applicable electrical codes. This part is intended for use by qualified HVAC technicians or personnel with motor control experience.