Hartland Controls CAP-30/3/440R Run Capacitor
For service calls requiring a reliable dual motor run solution, the Hartland Controls CAP-30/3/440R is a field-proven 30/3 MFD 440V round dual run capacitor engineered for high-demand HVACR applications. This dual run capacitor features a 30 microfarad rating for the compressor (HERM) and a 3 microfarad rating for the condenser fan motor (FAN), consolidated into a single round aluminum case to save space in tight electrical cabinets. Rated for 370/440Vac at 50/60Hz, it provides the necessary phase shift to optimize motor torque and efficiency. Built with premium metallized polypropylene film and a UL-approved pressure-sensitive interrupter, this 30+3 uF capacitor is designed for continuous duty and high SEER performance. It withstands operating temperatures up to 70°C, ensuring consistent capacitance even under heavy thermal loads. Technicians can utilize this 30/3 440 volt capacitor as a direct replacement for 370V or 440V units, making it a versatile stock item for air conditioner and heat pump repairs.
Key Benefits
- Dual Voltage Compatibility: Rated for both 370V and 440V, allowing for a broader range of motor applications and reduced truck stock.
- Enhanced Motor Efficiency: Maintains precise 30/3 MFD tolerance to ensure correct phase current, reducing motor heat and noise.
- Internal Safety Mechanisms: Equipped with a 10,000 AFC protective pressure sensitive interrupter to disconnect the circuit in the event of a failure.
- Extended Service Life: Constructed with high-grade metallized polypropylene film for superior self-healing properties and dielectric strength.
- Simplified Installation: Standard 1/4 inch male quick-connect terminals with clear (C, HERM, FAN) markings for fast field replacement.
Common Questions
Can I use this 440V capacitor to replace an old 370V unit?
Yes. You can always up-rate the voltage. Using a 440Vac capacitor in a 370Vac application typically increases the component's life expectancy due to the thicker dielectric film.
What are the symptoms of a failing 30/3 MFD run capacitor?
Common indicators include the compressor humming without starting, a "bulged" or leaking capacitor top, or the condenser fan motor running slow or overheating.
How critical is the +/- 5% tolerance on this part?
It is critical for motor longevity. Operating a motor with a 30/3 microfarad rating that has drifted more than 10% from its nominal value will increase winding temperature and lead to premature motor failure.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $11.56
-65%$11.56
$4.05Hartland Controls CAP-30/3/440R Run Capacitor
For service calls requiring a reliable dual motor run solution, the Hartland Controls CAP-30/3/440R is a field-proven 30/3 MFD 440V round dual run capacitor engineered for high-demand HVACR applications. This dual run capacitor features a 30 microfarad rating for the compressor (HERM) and a 3 microfarad rating for the condenser fan motor (FAN), consolidated into a single round aluminum case to save space in tight electrical cabinets. Rated for 370/440Vac at 50/60Hz, it provides the necessary phase shift to optimize motor torque and efficiency. Built with premium metallized polypropylene film and a UL-approved pressure-sensitive interrupter, this 30+3 uF capacitor is designed for continuous duty and high SEER performance. It withstands operating temperatures up to 70°C, ensuring consistent capacitance even under heavy thermal loads. Technicians can utilize this 30/3 440 volt capacitor as a direct replacement for 370V or 440V units, making it a versatile stock item for air conditioner and heat pump repairs.
Key Benefits
- Dual Voltage Compatibility: Rated for both 370V and 440V, allowing for a broader range of motor applications and reduced truck stock.
- Enhanced Motor Efficiency: Maintains precise 30/3 MFD tolerance to ensure correct phase current, reducing motor heat and noise.
- Internal Safety Mechanisms: Equipped with a 10,000 AFC protective pressure sensitive interrupter to disconnect the circuit in the event of a failure.
- Extended Service Life: Constructed with high-grade metallized polypropylene film for superior self-healing properties and dielectric strength.
- Simplified Installation: Standard 1/4 inch male quick-connect terminals with clear (C, HERM, FAN) markings for fast field replacement.
Common Questions
Can I use this 440V capacitor to replace an old 370V unit?
Yes. You can always up-rate the voltage. Using a 440Vac capacitor in a 370Vac application typically increases the component's life expectancy due to the thicker dielectric film.
What are the symptoms of a failing 30/3 MFD run capacitor?
Common indicators include the compressor humming without starting, a "bulged" or leaking capacitor top, or the condenser fan motor running slow or overheating.
How critical is the +/- 5% tolerance on this part?
It is critical for motor longevity. Operating a motor with a 30/3 microfarad rating that has drifted more than 10% from its nominal value will increase winding temperature and lead to premature motor failure.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
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Description
For service calls requiring a reliable dual motor run solution, the Hartland Controls CAP-30/3/440R is a field-proven 30/3 MFD 440V round dual run capacitor engineered for high-demand HVACR applications. This dual run capacitor features a 30 microfarad rating for the compressor (HERM) and a 3 microfarad rating for the condenser fan motor (FAN), consolidated into a single round aluminum case to save space in tight electrical cabinets. Rated for 370/440Vac at 50/60Hz, it provides the necessary phase shift to optimize motor torque and efficiency. Built with premium metallized polypropylene film and a UL-approved pressure-sensitive interrupter, this 30+3 uF capacitor is designed for continuous duty and high SEER performance. It withstands operating temperatures up to 70°C, ensuring consistent capacitance even under heavy thermal loads. Technicians can utilize this 30/3 440 volt capacitor as a direct replacement for 370V or 440V units, making it a versatile stock item for air conditioner and heat pump repairs.
Key Benefits
- Dual Voltage Compatibility: Rated for both 370V and 440V, allowing for a broader range of motor applications and reduced truck stock.
- Enhanced Motor Efficiency: Maintains precise 30/3 MFD tolerance to ensure correct phase current, reducing motor heat and noise.
- Internal Safety Mechanisms: Equipped with a 10,000 AFC protective pressure sensitive interrupter to disconnect the circuit in the event of a failure.
- Extended Service Life: Constructed with high-grade metallized polypropylene film for superior self-healing properties and dielectric strength.
- Simplified Installation: Standard 1/4 inch male quick-connect terminals with clear (C, HERM, FAN) markings for fast field replacement.
Common Questions
Can I use this 440V capacitor to replace an old 370V unit?
Yes. You can always up-rate the voltage. Using a 440Vac capacitor in a 370Vac application typically increases the component's life expectancy due to the thicker dielectric film.
What are the symptoms of a failing 30/3 MFD run capacitor?
Common indicators include the compressor humming without starting, a "bulged" or leaking capacitor top, or the condenser fan motor running slow or overheating.
How critical is the +/- 5% tolerance on this part?
It is critical for motor longevity. Operating a motor with a 30/3 microfarad rating that has drifted more than 10% from its nominal value will increase winding temperature and lead to premature motor failure.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
