Run Capacitor, Oval, 50.0 MFD, 440/370

Mars 12949 – 50 MFD Oval Motor Run Capacitor, 440/370V The Mars 12949 is a single-value oval run capacitor designed for use in single-phase induction motors operating at 370 or 440 volts AC. With a capacitance rating of 50 microfarads (µF), it is intended for continuous-duty applications in HVAC systems, including air handlers, condenser fans, and blower motors. Technical Specifications: Capacitance: 50 µF (±6%) Voltage Rating: 370/440 VAC Frequency: 50/60 Hz Case Style: Oval aluminum Dielectric: Metallized polypropylene film Operating Temperature Range: -40°C to +70°C Internal Interrupter: Yes, pressure-sensitive Non-PCB: Yes Terminals: 4 quick-connect terminals Application: Motor run support in PSC-type HVAC systems Product Features: Designed for continuous operation in high-cycle environments Dual voltage rating allows replacement flexibility for systems rated at either 370V or 440V Engineered for use in blower motors, condenser fans, and other permanent split capacitor motor circuits Compact profile accommodates limited-space installations Complies with EIA-456A standards for capacitor performance and reliability Installation Guidelines: Verify system compatibility before installation. Ensure all power sources are disconnected and that existing capacitors are discharged properly. Follow all applicable codes and manufacturer specifications. This component should be installed by qualified HVAC technicians.