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  • CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
  • CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
  • CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
  • CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
  • CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
  • CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.
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CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.

  • 100 - 999 Bags
    $0.20
  • 1000 - 9999 Bags
    $0.15
  • >= 10000 Bags
    $0.10
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CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Motor Starting & Energy Storage: Designed to assist in starting AC motors and storing/releasing energy in high-voltage applications (up to 450VAC), critical for fan and HVAC systems.
  • Power Factor Correction: Optimizes electrical efficiency in AC circuits, reducing energy waste in industrial and household appliances.

Key features

  • 1. High-Temperature Resistant Material Technology

    • With a durable black plastic casing engineered for high-temperature resistance, ensure safe and reliable operation in demanding electrical environments, such as industrial motors and power systems.

  • 2. Color-Coded Interactive Design

    • With red/black color-coded wiring for polarity identification, simplify installation and reduce wiring errors, ensuring proper circuit integration for AC motor and fan applications.

  • 3. Enhanced Voltage Capacity

    • With a 450VAC rating, achieve 25% higher voltage tolerance than standard 350V models*, enabling robust performance in high-power fan and motor systems.

  • 4. Customizable Capacitance Solutions

    • With 2–4.5µF capacitance options, adapt to specific fan, AC, or motor requirements for optimized energy storage and release in residential or commercial settings.

  • 5. Global Frequency Compliance

    • Compliance with 50/60Hz frequency standards ensures seamless operation in global electrical systems*, while ±5% capacitance tolerance guarantees precise performance across applications.

Product details

CBB61 2Uf 2.5Uf 3.5Uf 450V square fan AC motor capacitor with wire.

The CBB61 capacitor series is designed for high-performance applications in AC motors, fans, and industrial equipment. Built with black high-temperature-resistant plastic casing and color-coded terminals, these capacitors ensure durability and precise energy management in harsh environments. Available in capacitance ranges from 3μF to 25μF, they cater to diverse power requirements while maintaining a 450VAC rating for reliable operation in global power systems.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialBlack plastic casingWithstands high temperatures in motors/fans
Voltage Rating450VACSafe for industrial-grade AC circuits
Capacitance Range3μF – 25μFCustomizable for motor power or energy storage
Frequency Range50/60HzGlobal power standard compatibility
Tolerance±5% (Base/Advanced), ±2% (Pro)Ensures precise performance in critical systems

Customization guide

Adjustable capacitance values (3μF to 25μF) allow customization for specific energy storage needs. For example, 3μF suits small fans, while 25μF supports heavy-duty motors.

Get inspired

Ideal for boosting motor efficiency in industrial fans or stabilizing power in AC systems. With precise capacitance control, these capacitors ensure optimal performance in applications like power factor correction or energy storage.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Capacitance3μF10μF25μF
Voltage Rating400V450V450V
Tolerance±5%±5%±2%*
Frequency Range50Hz60Hz50-60Hz

Supplier's note

  1. Key Technical Breakthroughs:

    • 450VAC Rating: Enables safe operation in high-voltage industrial systems.
    • ±2% Tolerance (Pro): Delivers precision for high-accuracy motor control.
    • 50-60Hz Range (Pro): Supports global power standards without recalibration.

  2. Optimal Version Selection:

    • Base Model: Ideal for small fans or low-power motors requiring 3μF capacity.
    • Advanced Model: Suitable for mid-sized AC systems needing 10μF and 450VAC stability.
    • Pro Model: Perfect for heavy-duty motors (e.g., industrial fans) with 25μF and ±2% tolerance, ensuring flawless performance in extreme conditions.

The Pro model’s ±2% tolerance ensures 20% tighter capacitance control than industry standards, minimizing energy loss in precision applications.

Frequently asked questions

  • Which CBB61 capacitor model is best for AC fan motors?

  • How do I maintain CBB61 capacitors for long-lasting performance?

  • What materials make CBB61 capacitors suitable for motor applications?

  • Can I customize CBB61 capacitors for specific capacitance needs?

  • Are CBB61 capacitors UL/FDA-certified for safety?

  • What’s the voltage range for CBB61 capacitors in fan systems?

  • How do CBB61 capacitors improve power factor correction?

  • Are the wires on CBB61 capacitors polarity-specific?

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