Motor Starting Capacitor 120uF/450V AC
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 65,99 lei | — |
| 3–4 pcs | 62,69 lei | 5% (−3,30 lei/unit) |
| 5–10 pcs | 59,39 lei | 10% (−6,60 lei/unit) |
| 11+ pcs | 56,09 lei | 15% (−9,90 lei/unit) |
120uF/450V Motor Start Capacitor for Home and Industrial Appliances
This start capacitor ensures quick and reliable starting of electric motors in air conditioners, compressors, water pumps, and fans. With a capacitance of 120uF and a rated voltage of 450V AC, it withstands intense loads in domestic, commercial, or industrial environments. The durable plastic casing and integrated mounting system allow for simple and long-lasting installation.
What you get with this product
- Quick start of electric motors — eliminates delays and abnormal noises when starting appliances
- Universal compatibility — works with air conditioners, refrigeration compressors, water pumps, brush cutters, and other equipment
- Simple installation with male spade terminals and screw with nut — stable mounting on any type of support
- Long lifespan — tested for 3000 hours at 450V in real operating conditions
- Extended operating temperature from -40°C to +85°C — stable operation in any season
- Self-healing polypropylene dielectric — protection against overloads and short circuits
How it works and how to install it
The capacitor connects in series with the starting winding of the electric motor, creating a phase shift that generates the necessary torque for rotor startup. Installation is done by connecting the 4 male spade terminals to the motor terminals according to the appliance's electrical diagram, and securing it to the casing or support with the included screw and nut. It requires no maintenance after installation — it operates automatically with every motor start.
Frequently Asked Questions
How do I know if this capacitor is compatible with my motor?
Check the label on your existing motor or old capacitor — the capacitance value (120uF) and minimum voltage (450V) must match. If your motor requires between 110-130uF and operates at 220-240V AC, this capacitor is suitable.
Can it be used for continuous operation or only for starting?
It is designed for starting, but can also operate continuously for a limited duration. For permanent operation, CBB61 type capacitors specifically designed for this purpose are recommended.
What happens if I install a capacitor with the wrong capacity?
Too low a value leads to difficult or impossible motor startup, while too high a value can overload the winding and reduce the motor's lifespan. Always follow the appliance manufacturer's specifications.
Technical Specifications
| Model | CBB60-P120 |
| Capacitance | 120uF |
| Tolerance | ±5% |
| Rated Voltage | 450V AC |
| Frequency | 50-60Hz |
| Contact Type | 4 male spade terminals |
| Operating Temperature | -40°C ~ +85°C |
| Lifespan | 3000h at 450V (Class C) |
| Dielectric | Self-healing SH polypropylene |
| Insulation Resistance | ≥3000S |
| Flammability Class | UL 94 V-2 |
| Casing Material | Durable plastic |
| Mounting System | Integrated screw with nut |
| Certification | ISO 9001:2008 |
Warranty and Support
The product benefits from a 24-month warranty in accordance with Romanian legislation for manufacturing defects. You have the right to return it within 30 days of receipt if the product does not meet expectations. Fast delivery via national courier with confirmation throughout the process.
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