Motor Run Capacitor, Round, Enclosed in a metal can, 50 MFD, 440/370 Volt

Professional Grade Power – Jard 12751 50 MFD 440V Motor Run Capacitor

The Jard 12751 Motor Run Capacitor is engineered to meet the performance standards expected on commercial and residential HVAC job sites. Featuring a capacitance of 50 microfarads and a voltage rating of 440 volts AC, this round run capacitor supports consistent motor operation under demanding conditions. Its rugged construction and proven reliability make it a trusted solution for maintaining efficient system performance.

Designed for Demanding Motor Applications

This component plays a critical role in sustaining torque and motor balance in single-phase systems. The Jard 12751 supports compressors, condenser fan motors, and blower motors across a range of HVAC platforms.

Product Attributes

• ✅ Capacitance: 50 µF (microfarads)
• ✅ Voltage Rating: 440 VAC (also compatible with 370 VAC applications)
• ✅ Form Factor: Round metal canister for horizontal or vertical mounting
• ✅ Terminal Configuration: Standard 1/4" male quick-connect terminals

Durability and Safety

• ✅ Non-PCB Design: Environmentally compliant and safer for technicians
• ✅ Physical Interrupter: Built-in pressure-sensitive interrupter for added circuit protection
• ✅ Metal Can Construction: Resists corrosion and vibration-induced failure on rooftop units and packaged systems

Installation Guidelines

Installation of the Jard 12751 should be performed by a qualified HVAC technician. Confirm the system specifications, verify voltage disconnect, and ensure capacitor rating matches OEM requirements. Proper terminal alignment and insulation must be verified prior to re-energizing the circuit. Replace any swollen or leaking capacitors immediately.

Performance Assurance for Contractors

Contractors rely on the Jard 12751 for its stable performance across a wide range of temperatures and voltages. Its construction and ratings make it ideal for service applications, preventative maintenance, and OEM replacement scenarios.

Summary Features

• ✅ 50 MFD, 440V rated for motor load stabilization
• ✅ Reinforced aluminum can for enhanced field durability
• ✅ Suitable for blower, condenser fan, and compressor motors
• ✅ Built to meet or exceed EIA-456-A standards

Ensure your HVAC systems are supported with field-ready components. The Jard 12751 Motor Run Capacitor delivers sustained motor support and service reliability under real-world operating conditions.