Motor Start Capacitor 75uF/450V AC
Available in stock
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 2.900 Ft | — |
| 3–4 pcs | 2.755 Ft | 5% (−145 Ft/unit) |
| 5–10 pcs | 2.610 Ft | 10% (−290 Ft/unit) |
| 11+ pcs | 2.465 Ft | 15% (−435 Ft/unit) |
75uF/450V Motor Start Capacitor for Industrial and Domestic Electronics
The CBB60-P75 capacitor ensures efficient starting of electric motors in air conditioners, compressors, water pumps, and industrial equipment. With a robust plastic casing and quick connection via male spade terminals, it represents a professional solution for maintenance and quick repairs without prolonged downtime.
What you get with this product
- Stable motor start — eliminates starting failures and protects windings from overload
- Universal compatibility — works with motors from air conditioners, refrigerators, compressors, pumps, and industrial machinery
- Quick installation via male spade terminals — replace the faulty capacitor in under 10 minutes, without soldering or special tools
- Thermal resistance -40°C to +85°C — reliable in cold storage, technical rooms, or unheated spaces
- Self-healing dielectric — extends lifespan and prevents sudden failures caused by voltage fluctuations
- Secure mounting with included screw and nut — mounts stably on any metal surface or electrical panel
How it works and how to install it
The capacitor accumulates electrical energy and releases it instantly at motor startup, providing the necessary torque to overcome initial inertia. Installation is done by connecting the 4 male spade terminals to the motor terminals according to the electrical diagram, observing polarity and securing the casing with the provided screw. Before any intervention, disconnect the power supply and discharge the existing capacitor using a power resistor.
Frequently asked questions
Is it suitable for my compressor motor if the old capacitor is 70uF?
Yes, the ±5% tolerance of this 75uF capacitor makes it compatible with motors designed for values between 71-79uF, including 70uF ones.
How long does it last in continuous operation at 450V?
At a nominal voltage of 450V, it is guaranteed for a minimum of 3000 hours of continuous operation according to class C, ideal for industrial applications with long cycles.
Can I use this capacitor outdoors?
Yes, the plastic casing with UL 94 V-2 flammability class and operational temperature up to +85°C allows installation in outdoor panels, provided they offer a minimum IP44 protection against moisture.
Technical specifications
| Model | CBB60-P75 |
| Capacitance | 75uF ±5% |
| Rated Voltage | 450V AC |
| Supported Voltages | 400V/450V/500V AC |
| Frequency | 50-60Hz |
| Contact Type | 4 male spade terminals |
| Operating Temperature | -40°C ~ +85°C |
| Dielectric | Self-healing polypropylene SH |
| Dissipation Factor | ≤0.002 (1KHz, 20°C) |
| Insulation Resistance | ≥3000S |
| Terminal-case Voltage Resistance | Min 2000V AC for 1 minute |
| Flammability Class | UL 94 V-2, 750°C (RTI) |
| Quality Certification | ISO 9001:2008 |
| Shape | Cylindrical |
| Casing Material | Plastic |
| Mounting System | Screw with included nut |
| EAN | 0781499719177 |
Warranty and support
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