CAPACITOR 4.0UF

Component Identification

Marking / Type: CP (motor run capacitor)

Electrical Specifications

• Capacitance: 4.0 µF ±5%

• Rated Voltage: 450 VAC

• Frequency: 50 / 60 Hz

• Temperature Range: –25°C to +70°C

• Certifications: CE, CQC

 Typical Applications

• Air-conditioner outdoor condenser fan

• Larger indoor blower motors

• Higher HP single-phase AC motors

• Ventilation systems with heavier load
  
   

   Practical warning (very important)

• 4.0 µF must ONLY replace 4.0 µF

• Do not downgrade or upgrade µF “to try”

• Wrong value = higher current + heat → motor damage

• Safe Replacement Rules (simple)

  Match µF exactly
  Voltage same or higher (450VAC is perfect)
  Same type (motor run / film / CBB / CP)
  Same terminal count (2-pin)