Diversi-Tech 4JR0550 50/5 MFD 440V Dual Round Run Capacitor

The Diversi-Tech 4JR0550 is a dual-section round run capacitor rated at 50/5 MFD (microfarad) and 440 volts, designed for use in residential and commercial HVAC systems. Run capacitors provide continuous phase-shifted current to the compressor and fan motor windings, ensuring smooth, efficient operation throughout each cooling or heating cycle.

Key Features:

• Dual capacitance: 50 MFD (compressor) and 5 MFD (fan motor) in a single round housing
• Voltage rating: 440V AC — compatible with standard 370V and 440V applications
• Round form factor: Fits standard round capacitor mounting brackets and straps
• Hermetically sealed construction: Protects internal components from moisture and contaminants
• Wide temperature tolerance: Engineered to perform reliably in high-heat environments typical of outdoor condensing units
• Direct replacement design: Suitable for replacing failed or weak dual run capacitors in split systems, heat pumps, and package units

The 4JR0550 is manufactured by Diversi-Tech, a trusted name in HVAC components and accessories. This capacitor is an ideal direct replacement for OEM dual run capacitors with matching MFD and voltage ratings, helping restore proper motor start and run performance.