Run Start Capacitor, Round, 75/5 MFD, 440/370

Mars 12968 – Dual-Value Round Run Capacitor, 80/5 MFD, 440V The Mars 12968 is a dual-rated round motor run capacitor used in permanent split capacitor (PSC) motor applications requiring a 80 + 5 microfarad (µF) configuration at 440 volts AC. Designed for continuous operation in HVAC systems, it supports both compressor and fan motor circuits in air conditioning and refrigeration equipment. Technical Specifications: Capacitance: 80 µF (Hermetic) / 5 µF (Fan) Voltage Rating: 440 VAC Frequency: 50/60 Hz Shape: Round aluminum can Terminals: Dual section, 3-terminal design (HERM, FAN, C) Internal Protection: Pressure-sensitive interrupter Operating Temperature: -40°C to +70°C Dielectric: Metallized polypropylene film Non-PCB: Yes Compliance: EIA-456A standard Application and Use: Intended for use in split-phase motor systems such as air conditioning units and heat pump condensers Compatible with systems requiring dual capacitance values for hermetic compressor and fan motor operation Maintains phase shift and voltage stabilization across continuous duty cycles Suitable for direct replacement of OEM capacitors with matching ratings Installation Notes: Ensure all power is disconnected and stored energy is discharged prior to replacement. Verify that capacitance and voltage ratings match original equipment specifications. Installation should be performed by qualified HVAC professionals in accordance with local electrical codes.