Parts Connect START CAP, 378-454 PC378-125
Product Specification
| Specification | Value |
|---|---|
| Part Number | PC378-125 |
| Type | Motor Start Capacitor |
| Capacitance Range | 378-455 MFD |
| Voltage Rating | 125 VAC |
| Shape | Round |
| Application | Single-Phase HVAC Compressors and Motors |
| Duty | Intermittent (Start) |
Description
The PC378-125 is a 378-455 MFD 125 VAC round motor start capacitor designed for single-phase HVAC compressors and motors. Start capacitors deliver a high-current boost during motor startup, helping compressors and fan motors overcome initial inertia and reach full operating speed quickly. Replacing a worn or failed start capacitor restores reliable startup performance and prevents repeated hard-start conditions that can shorten compressor life.