The CMU 4.0UF 450VAC Fan Capacitor is a high-quality CBB-type motor run capacitor designed for use in AC ceiling fans, motors, and other small electrical appliances. Constructed to provide stable and reliable performance, this capacitor ensures your fan operates smoothly with efficient energy usage and minimal noise.

CBB capacitors are known for their long life, low loss, and high insulation resistance, making them ideal for continuous operation in fan motors. The 4.0 F capacitance rating at 450VAC is optimized to deliver enhanced starting torque and smooth motor running, reducing wear on the motor and prolonging its lifespan.

This capacitor is compact, lightweight, and durable, suitable for replacement in existing appliances or integration into new motor designs. Its robust dielectric material ensures safety and longevity under normal operating conditions.