Kemet C27.4 Motor Run Capacitor 4µF 470V AC M8 Stud Mount

Kemet C27.4 4µF Motor Run Capacitor is a robust, plastic-can packaged film capacitor rated at 4µF and 470V AC, designed for single-phase AC motor applications.

The capacitor is connected in series with the start winding of single-phase electric motors to support smooth motor starting and increase operational torque. It is suited to powering a range of equipment and is a practical choice for engineers and maintenance professionals.

Construction

• Metallised polypropylene (PP) dielectric
• Plastic can package
• M8 thread for secure stud mounting
• Quick-connect, snap-in terminals for simplified installation and wiring

Performance and Reliability

• Capacitance: 4µF with ±5% tolerance
• Rated for 470V AC operation
• Class A rating offering 30,000 hours at 420V AC
• Class B rating providing 10,000 hours at the full 470V AC rating
• Operating temperature range: -25°C to +85°C
• dv/dt rating: 20V/µs
• Safety Class P0
• UL94-V0 flammability classification for the disk

Applications

Designed for reliable single-phase motor operation, this motor run capacitor supports efficient starting and running in air fans, pumps, circulators, and low-power electric motors. It is also applicable to industrial machinery, consumer electronics, portable devices, and power management systems, particularly within motor drive control units.

Dimensions and Weight

• Dimensions: 3.3 (width) x 1.5 (depth) x 4.3 (height)
• Weight: 38 gm

Choose the Kemet C27.4 4µF Motor Run Capacitor for a dependable 470V AC motor run solution with M8 stud mounting and quick-connect terminals.