CORNEL DUBILIER's 21FD3725A-F AC motor run capacitors are a reliable solution for AC motor applications. These capacitors are oil-filled in metal cases, providing excellent insulation and protection. They are designed with 4-prong quick disconnect terminals for easy assembly and offer a compact, lightweight design with high capacitance and voltage capabilities. The internal protection ensures fail-safe operation, making them suitable for air conditioning, refrigeration, and power factor correction applications. Service life is estimated at 60,000 hours under rated conditions.