Motor Start Capacitor 40uF/450V AC
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 1.900 Ft | — |
| 3–4 pcs | 1.805 Ft | 5% (−95 Ft/unit) |
| 5–10 pcs | 1.710 Ft | 10% (−190 Ft/unit) |
| 11+ pcs | 1.615 Ft | 15% (−285 Ft/unit) |
Motor Start Capacitor 40uF/450V for Household and Industrial Appliances
This start capacitor ensures the efficient startup of electric motors in household appliances and industrial machinery. With a capacity of 40uF and a rated voltage of 450V AC, it guarantees optimal operation for compressors, water pumps, fans, and medium-power motors. It's a quick solution for replacing faulty capacitors, with simple installation via male spade terminals.
What you get with this product
- Reliable electric motor starting without thermal shock or overload
- Universal compatibility with household appliances, air conditioning compressors, water pumps, and industrial fans
- Quick installation via 4 male spade terminals and a screw with nut for secure mounting on any support
- Extended thermal protection — operates stably between -40°C and +85°C in real operating conditions
- Extended lifespan — self-healing polypropylene dielectric lasts up to 10,000 hours at 400V
- Certified safety — 3000S insulation and compliance with UL 94 V-2 flammability standard
How it works and how to install
The capacitor starts the electric motor by rapidly accumulating and releasing energy during startup, reducing inrush current and extending motor lifespan. Installation involves connecting the 4 male spade terminals to the motor terminals according to the appliance's electrical diagram, then securing the cylindrical casing with the included screw to the machine's metal support. Replacing a faulty capacitor takes less than 15 minutes, with no special tools required.
Frequently asked questions
How do I know if this capacitor is compatible with my appliance?
Check the capacity (uF) and voltage (V) marked on the old capacitor — they must match 40uF and 450V AC. The number and type of connecting terminals must match the motor terminals.
Can it operate at extreme temperatures in summer and winter?
Yes, the capacitor operates reliably between -40°C and +85°C, making it suitable for installation in unheated spaces or technical compartments exposed to excessive heat.
How long does the capacitor last before needing replacement?
At a rated voltage of 400V, the lifespan is up to 10,000 hours of continuous operation. At 450V, it reduces to approximately 3,000 hours, depending on operating conditions.
Technical specifications
| Model | CBB60-P40 |
| Capacity | 40uF |
| Tolerance | ±5% |
| Rated voltage | 450V AC |
| Frequency | 50-60Hz |
| Operating temperature | -40°C ~ +85°C |
| Contact type | 4 male spade terminals |
| Dielectric | Self-healing polypropylene SH |
| Insulation resistance | ≥3000S |
| Dissipation factor | ≤0.002 (1KHz, 20℃) |
| Flammability class | UL 94 V-2, 750°C (RTI) |
| Terminal-to-terminal voltage resistance | 2 x Rated voltage |
| Terminal-to-case voltage resistance | Min. 2000V AC for 1 min |
| Shape | Cylinder |
| Housing material | Plastic |
| Quality system | ISO 9001:2008 |
| Package contents | 1 x Capacitor 40uF/450V |
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