Description
Product Summary
The Supco CD50+7.5X440 Oval Dual Run Capacitor, 50+7.5 MFD, 440V is a professional-grade replacement part from Supco (Sealed Unit Parts Co.), a trusted name in HVAC/R and appliance parts since 1945. SUPCO® capacitors are manufactured with the highest quality components. Our capacitors are manufactured and tested under our high standards and specifications. SUPCO always strives to supply excellent quality products at an economic price.
Dual run capacitors combine the compressor (HERM) and outdoor fan (FAN) run capacitors in a single can with a shared common (C) terminal, which is how most residential condensers and packaged units are built. When either section drifts out of tolerance, the system can hum, run hot, or fail to start. Match both MFD ratings and use an equal or higher voltage rating; 440V units can replace 370V units.
Key Features
- Drawn Steel Case Construction
- Made at Supco in Nanchang. Jiangxi, China
- Non-PCB Biodegradable Synthetic Oil
- Physical Interrupter for Safety
- Quad Blade Quick Connect Terminals
- Type Two
Specifications
| Brand | Supco |
|---|---|
| Part Number | CD50+7.5X440 |
| Part Type | Dual Run Capacitor |
| Style | Oval |
| Product Dimensions (in) | 1.78 W x 2.8 L x 5.12 H |
| Capacitor (MFD) | 50+7.5 |
| Tolerance (MFD) | + / - 5% |
| Operating Temperature | -40°F to 185°F (-40°C to 85°C) |
| Agency | UL®, VDE® |
| Box Dimensions (in) | 1.89 W x 2.92 L x 5.71 H |
Cross Reference
The Supco CD50+7.5X440 is a direct replacement for the following OEM and competitor part numbers. Always verify ratings and fit against the original part before installing.
| Replaces Part # | Manufacturer | Description |
|---|---|---|
| 12913 | Mars® | |
| POCFD5075 | Packard® |
Ideal Applications
- Residential AC condensers and heat pumps
- Packaged units
- Compressor (HERM) and fan (FAN) run circuits
White Paper
What's Included
- (1) Supco CD50+7.5X440 Oval Dual Run Capacitor, 50+7.5 MFD, 440V
Safety: Always disconnect power and follow lockout/tagout procedures before servicing electrical components. Installation should be performed by a qualified technician.
