CBB61 2UF 450V Fan Starting Capacitor

CBB61 2uF 450V Fan Starting Capacitor is a metallized polypropylene film capacitor widely used in ceiling fans, pedestal fans, exhaust fans, and small motors to provide phase shift and enable smooth startup. It offers stable capacitance, long life, and high insulation resistance, making it reliable for AC applications.

Key Features:

• Fan Start Assistance: Provides phase shift for single-phase induction motor startup.
• High Voltage Rating: Supports up to 450VAC continuous operation.
• Self-Healing Design: Metallized film construction for automatic recovery from minor breakdowns.
• Compact and Lightweight: Ideal for mounting inside fan housings or motor covers.
• Durable: Flame-retardant plastic case with long operational life and temperature stability.

Technical Specifications:

• Capacitance: 2µF ±5%
• Rated Voltage: 450VAC
• Operating Frequency: 50/60Hz
• Dielectric Type: Metallized polypropylene film
• Insulation Resistance: ≥3000 MΩ·μF
• Dissipation Factor: ≤0.0015
• Surge Voltage: Up to 1.1 × rated voltage
• Temperature Range: -25°C to +85°C

Mechanical Specifications:

• Case Type: Flame-retardant plastic (resin-filled)
• Leads: Dual-core flexible wire (approx. 150mm)
• Terminal Type: Flying leads for easy motor/fan connections
• Weight: Approx. 15–20g

Dimensions:

• Length: ~37mm
• Width: ~25mm
• Height: ~16mm
• Lead Length: ~150mm

Mounting Options:

• Screw Mounting: Includes plastic mounting holes on the case body for chassis mounting.
• Tape/Glue Fixing: Can be secured with adhesive or mounting tape inside fan enclosures.

Schematic Diagram, Connection, Wiring and Pinout:

• Wiring: Connect in series with auxiliary/start winding of the fan motor.
• Polarity: Non-polar; can be connected in either direction.
• Pinout: Two leads (black/red) or both black wires for AC connection.

Datasheet/User Manual:

• Download CBB61 2uF Capacitor Datasheet (PDF)

Applications:

• Ceiling Fans: Commonly used in residential and commercial ceiling fans.
• Pedestal/Table Fans: Provides phase shift for induction motor startup.
• Exhaust Fans: Reliable capacitor for low-power AC fan motors.
• Coolers and Blowers: Used in AC cooler fans and motor-driven blowers.
• Air Conditioning Fans: Helps start condenser or indoor fan motors.

Equivalent:

• CBB60 2uF 450V: Cylindrical version with same rating
• BM Cap 2uF 450V: Alternative brand with similar dimensions
• Generic Motor Start Cap: Universal replacements with same µF and voltage

Package Includes:

• 1 x CBB61 2uF 450V Fan Starting Capacitor