Rectangular Motor Start Capacitor 2.5uF/450V-4C
Available in stock
Minimum order quantity: 2 pcs
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 5,99 lei | — |
| 3–4 pcs | 5,69 lei | 5% (−0,30 lei/unit) |
| 5–10 pcs | 5,39 lei | 10% (−0,60 lei/unit) |
| 11+ pcs | 5,09 lei | 15% (−0,90 lei/unit) |
2.5uF/450V Motor Start Capacitor for Home Appliances and Industrial Equipment
This rectangular CBB61 capacitor ensures optimal starting of electric motors in air conditioners, compressors, water pumps, and fans. With a capacity of 2.5uF and a rated voltage of 450V AC, it guarantees stable operation and a long lifespan. Quick connection via 4 male terminals, with no need for modifications to the installation.
What you get with this product
- Instant motor start — eliminates starting failures in equipment with medium to high power consumption
- Wide compatibility — works with air conditioner motors, refrigeration compressors, water pumps, fans, and power tools
- Simple installation with 4 male terminals — connects directly to motor terminals without soldering or special tools
- Compact rectangular housing — easily integrates into small spaces in home or industrial appliances
- Metallized polypropylene dielectric material — superior resistance to temperature variations and wear over time
- International certifications — compliant with EN60252-1, CQC, and RoHS, ensuring safety in electrical installations
How it works and how to install it
The capacitor stores electrical energy and releases it quickly when the motor starts, providing the extra power needed to transition from rest to operation. Installation is done by connecting the 4 male terminals to the corresponding terminals of the electric motor, following the appliance's wiring diagram. It is recommended to have it replaced by a qualified technician or users with experience in electrical work, after disconnecting the power supply.
Frequently Asked Questions
How do I know if this capacitor is compatible with my motor?
Check the existing motor's label — the capacity in uF and voltage in V must match: 2.5uF and 450V AC. The number of terminals (4 male tabs) must also be identical.
Can I install the capacitor myself or do I need an electrician?
If you have experience in electrical work and follow safety measures (disconnecting power, discharging old capacitor), you can perform the installation. Otherwise, we recommend calling an authorized technician.
How often should a start capacitor be replaced?
The average lifespan is 5-10 years, depending on frequency of use and temperature conditions. Signs of wear include: motor starting slowly, abnormal noise, or a burning smell.
Technical Specifications
| Model | CBB61-4C-205 |
| Capacity | 2.5uF |
| Tolerance | ±5% |
| Rated Voltage | 450V AC |
| Frequency | 50/60Hz |
| Standard | EN60252-1 |
| Contact Type | 4 male tabs |
| Protection | P2 SH P0 |
| Dielectric Material | Metallized polypropylene |
| Case Shape | Rectangular |
| Case Material | Plastic |
| Certifications | CQC, RoHS |
| EAN | 0781499719115 |
Warranty and Support
The product benefits from a 24-month warranty in accordance with current Romanian legislation, covering manufacturing defects. 30-day return policy from receipt for unused products in original packaging. Fast delivery by national courier, with SMS and email confirmation.
Couldn't load pickup availability
