CBB61 Motor Running Starting Capacitor 400V 2.5uF
The Motor Running Starting Capacitor CBB61 400V 2.5uF is a polyester-based capacitor designed to improve the performance of single-phase induction motors. It helps provide the necessary starting torque for the motor and maintains its efficient operation during running. With its 2.5µF capacitance and a maximum voltage rating of 400V, it is suitable for use in a wide range of devices, such as fans, air conditioning systems, and small pumps.
This CBB61 type capacitor is constructed for durability, offering stable operation under high temperatures and continuous use. The capacitor is compact and designed for easy integration into motor assemblies, helping to prolong the motor’s lifespan and ensure smooth operation. It plays a crucial role in preventing motor overloading and improving energy efficiency in motor-driven appliances, especially those requiring continuous operation.
Features:
- Provides high starting torque for single-phase motors.
- Polyester construction for long-lasting durability.
- Compact design for easy integration into motors.
- Helps improve motor efficiency during operation.
- Suitable for high-temperature environments.
Specifications:
| Parameter | Details |
|---|---|
| Capacitance | 2.5µF |
| Voltage Rating | 400VAC |
| Type | CBB61 |
| Operating Temperature | -40°C to +70°C |
| Insulation Resistance | > 3000MΩ |
| Frequency | 50/60Hz |
| Application | Motor Running & Starting |
Pinout:
| Pin | Function |
|---|---|
| 1 | One terminal for power (Motor side) |
| 2 | Second terminal for power (Capacitor side) |
Applications:
- Single-phase electric motors.
- Fans, air conditioners, and pumps.
- HVAC (Heating, Ventilation, and Air Conditioning) systems.
- Home appliances requiring motor support (e.g., washing machines, refrigerators).
Packages:
- 1x CBB61 Motor Running Starting Capacitor 400V 2.5uF.

