Mars 12747 Dual Run Capacitor 45/3 MFD 370V Round

The Mars 12747 is a dual-section round run capacitor designed for HVAC applications requiring both compressor and fan motor support. This capacitor features a 45 MFD primary section and a 3 MFD secondary section, both rated for 370 VAC operation.

Key Specifications:

• Dual capacitance ratings: 45 MFD and 3 MFD
• Voltage rating: 370 VAC
• Round metal housing for durability and heat dissipation
• Temperature rating: -40°F to 185°F (-40°C to 85°C)
• Four-terminal configuration for easy wiring
• UL recognized component

Applications:

• Air conditioning condensing units
• Heat pump systems
• Commercial refrigeration equipment
• Any dual-motor HVAC application requiring 45/3 MFD capacitance

Mars capacitors are engineered for reliable performance in demanding HVAC environments. The round metal case design provides excellent protection against environmental factors while ensuring efficient heat transfer. This capacitor is a direct replacement for OEM and aftermarket capacitors with matching specifications.