Dual Capacitor, Round, 50/3/370 uF

Rheem / RUUD 43-25133-07 (PROTECH) Dual Run Capacitor – 50/3 MFD, 370V, Round The 43-25133-07 is an OEM-specified dual motor run capacitor manufactured for use in Rheem and RUUD HVAC systems. Designed to support both compressor and fan motor circuits in permanent split capacitor (PSC) configurations, this unit features a 50/3 microfarad capacitance and is rated for 370V AC operation. This round aluminum capacitor is built with metallized polypropylene film and includes an internal pressure-sensitive interrupter for circuit protection. It is certified to UL 810 standards and tested to a 5000A fault current rating. Standard ¼" quick-connect terminals allow for efficient field installation and system servicing. Technical Specifications: Manufacturer Part Number: 43-25133-07 Capacitance: 50/3 MFD (μF) Voltage Rating: 370V AC Configuration: Dual run Shape: Round Terminal Type: ¼" male quick-connect Dimensions: 2.62" diameter × 3.35" height Construction: Metallized polypropylene film dielectric Enclosure Material: Aluminum Safety Feature: Internal pressure interrupter Compliance: UL 810 certified, 5000 AFC Application Notes: Designed for use in Rheem, RUUD, and other OEM-labeled HVAC equipment requiring dual-capacitance support. Provides continuous-duty operation for single-phase PSC motors—typically compressor and fan motors—in residential air conditioning or heat pump systems. Replaces existing 50/3 MFD, 370V dual capacitors with matching physical and electrical characteristics. Installation Considerations: Ensure power is shut off and capacitor is fully discharged before handling or replacement. Match capacitance and voltage ratings exactly with OEM specifications. Use correct terminal labels (C, FAN, HERM) during connection. Mount capacitor securely and avoid exposure to excessive vibration, temperature extremes, or moisture. Installation should be performed in accordance with local and national electrical codes. The PROTECH 43-25133-07 capacitor is engineered for OEM compatibility and dependable motor performance in HVAC systems requiring dual capacitance. Its safety-rated construction and tested reliability make it suitable for replacement and maintenance in high-demand service environments.