CMU 15,0UF 450VAC FAN CAP - CBB61 AC Motor Run Capacitor

The CMU 15,0UF 450VAC Fan Capacitor is a high-quality CBB61 polypropylene film motor run capacitor designed specifically for AC ceiling fans, exhaust fans, and other single-phase AC motor applications. It provides reliable phase shifting to ensure smooth motor startup, stable running performance, and improved efficiency.

Built with a non-polarized metallized polypropylene film dielectric, this capacitor offers excellent electrical stability, low loss, and long service life. It is engineered to operate continuously under AC conditions, making it ideal for fan motors that run for extended periods.

Product Overview

This 15 F 450VAC motor run capacitor is commonly used in ceiling fans to maintain correct motor speed, reduce vibration, and improve torque. The robust CBB61 construction ensures high insulation resistance and strong resistance to temperature rise, voltage fluctuations, and aging.

Its compact, lightweight design allows easy installation inside fan housings, control boxes, or motor enclosures. The capacitor is suitable for both residential and light commercial applications.

Key Features

• Motor Run Capacitor (CBB61 Type)
• Stable 15.0 F Capacitance for consistent motor performance
• High Voltage Rating - 450VAC for enhanced safety margin
• Polypropylene Film Dielectric for low loss and long lifespan
• Non-Polarized Design - safe for AC operation
• Excellent Temperature and Voltage Stability
• Compact and Lightweight Construction

Specifications

• Part Number: CMU 15,0UF 450VAC FAN CAP
• Capacitance: 15.0 F
• Rated Voltage: 450VAC
• Capacitor Type: CBB61
• Application Type: AC Fan / Motor Run
• Device: Capacitor
• Dielectric Material: Metallized Polypropylene Film
• Operating Mode: Continuous AC operation

Applications

• Ceiling fans
• Exhaust and ventilation fans
• Air circulation motors
• Single-phase AC induction motors
• HVAC fan systems
• Household and light industrial motor applications

Advantages

• Improves fan startup and running efficiency
• Ensures stable motor speed and reduced noise
• Long operational life compared to electrolytic capacitors
• High voltage tolerance increases reliability and safety
• Suitable replacement for failed or aging fan capacitors

Installation Notes

• Always disconnect power before installation
• Replace only with the same capacitance (15 F) rating
• Voltage rating may be equal or higher than the original (never lower)
• Secure the capacitor properly to avoid vibration damage

The CMU 15,0UF 450VAC CBB61 Fan Capacitor is a dependable and durable solution for restoring or maintaining optimal performance in AC fan and motor systems, making it an essential component for repairs, upgrades, and new installations.

What's in the box
1 x CMU 15,0UF 450VAC FAN CAP - CBB61 AC Motor Run Capacitor