
MARS 12212 Run Capacitor
Upgrade your HVACR motor performance with the MARS 12212 Run Capacitor, a professional-grade solution for demanding industrial and residential applications. This 17.5 MFD 370 VAC round run capacitor is engineered for a 60,000-hour operational life, ensuring long-term reliability for electric motors and compressors. Featuring a non-PCB, oil-filled design, this single capacitance run capacitor utilizes a physical interrupter for enhanced safety and performance. Its vertical or horizontal mounting flexibility and 17.5 microfarad rating make it a versatile replacement for aging or failed components.
Constructed with a rugged aluminum casing, the MARS 12212 withstands high voltage fluctuations and temperature ranges from -40°C to +70°C. Contractors trust this HVAC motor run capacitor to maintain precise power control and improve motor torque by providing the necessary phase shift. Designed to meet EIA-456 A standards, it ensures stable capacitance and high insulation resistance, making it essential for maintaining energy efficiency and minimizing downtime in complex cooling and heating systems.
Key Benefits:- High Durability: Robust aluminum construction with a 60,000-hour operational life rating.
- Safety Standards: Internal physical interrupter and non-PCB oil-filled design for reliable circuit protection.
- Energy Efficiency: Optimizes motor torque and power factor, reducing energy consumption and operational costs.
- Universal Compatibility: Standard 17.5 uF 370 volt rating fits a wide range of fan motors and smaller compressors.
- Can I use a 370V capacitor if my unit specifies 440V? No, while you can use a higher voltage rating (e.g., replacing a 370V with a 440V), you should never replace a 440V capacitor with a 370V model.
- How do I know if my 12212 capacitor is failing? Look for physical signs like a "bulged" top, oil leaks, or use a multimeter to check if the microfarad (MFD) reading has dropped below the ±5% tolerance.
- Is the MARS 12212 compatible with both 50Hz and 60Hz systems? Yes, this unit is rated for 50/60 Hz applications, making it suitable for standard HVACR systems.
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.
MARS 12212 Run Capacitor
Upgrade your HVACR motor performance with the MARS 12212 Run Capacitor, a professional-grade solution for demanding industrial and residential applications. This 17.5 MFD 370 VAC round run capacitor is engineered for a 60,000-hour operational life, ensuring long-term reliability for electric motors and compressors. Featuring a non-PCB, oil-filled design, this single capacitance run capacitor utilizes a physical interrupter for enhanced safety and performance. Its vertical or horizontal mounting flexibility and 17.5 microfarad rating make it a versatile replacement for aging or failed components.
Constructed with a rugged aluminum casing, the MARS 12212 withstands high voltage fluctuations and temperature ranges from -40°C to +70°C. Contractors trust this HVAC motor run capacitor to maintain precise power control and improve motor torque by providing the necessary phase shift. Designed to meet EIA-456 A standards, it ensures stable capacitance and high insulation resistance, making it essential for maintaining energy efficiency and minimizing downtime in complex cooling and heating systems.
Key Benefits:- High Durability: Robust aluminum construction with a 60,000-hour operational life rating.
- Safety Standards: Internal physical interrupter and non-PCB oil-filled design for reliable circuit protection.
- Energy Efficiency: Optimizes motor torque and power factor, reducing energy consumption and operational costs.
- Universal Compatibility: Standard 17.5 uF 370 volt rating fits a wide range of fan motors and smaller compressors.
- Can I use a 370V capacitor if my unit specifies 440V? No, while you can use a higher voltage rating (e.g., replacing a 370V with a 440V), you should never replace a 440V capacitor with a 370V model.
- How do I know if my 12212 capacitor is failing? Look for physical signs like a "bulged" top, oil leaks, or use a multimeter to check if the microfarad (MFD) reading has dropped below the ±5% tolerance.
- Is the MARS 12212 compatible with both 50Hz and 60Hz systems? Yes, this unit is rated for 50/60 Hz applications, making it suitable for standard HVACR systems.
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
Shipping & Returns
Description
Upgrade your HVACR motor performance with the MARS 12212 Run Capacitor, a professional-grade solution for demanding industrial and residential applications. This 17.5 MFD 370 VAC round run capacitor is engineered for a 60,000-hour operational life, ensuring long-term reliability for electric motors and compressors. Featuring a non-PCB, oil-filled design, this single capacitance run capacitor utilizes a physical interrupter for enhanced safety and performance. Its vertical or horizontal mounting flexibility and 17.5 microfarad rating make it a versatile replacement for aging or failed components.
Constructed with a rugged aluminum casing, the MARS 12212 withstands high voltage fluctuations and temperature ranges from -40°C to +70°C. Contractors trust this HVAC motor run capacitor to maintain precise power control and improve motor torque by providing the necessary phase shift. Designed to meet EIA-456 A standards, it ensures stable capacitance and high insulation resistance, making it essential for maintaining energy efficiency and minimizing downtime in complex cooling and heating systems.
Key Benefits:- High Durability: Robust aluminum construction with a 60,000-hour operational life rating.
- Safety Standards: Internal physical interrupter and non-PCB oil-filled design for reliable circuit protection.
- Energy Efficiency: Optimizes motor torque and power factor, reducing energy consumption and operational costs.
- Universal Compatibility: Standard 17.5 uF 370 volt rating fits a wide range of fan motors and smaller compressors.
- Can I use a 370V capacitor if my unit specifies 440V? No, while you can use a higher voltage rating (e.g., replacing a 370V with a 440V), you should never replace a 440V capacitor with a 370V model.
- How do I know if my 12212 capacitor is failing? Look for physical signs like a "bulged" top, oil leaks, or use a multimeter to check if the microfarad (MFD) reading has dropped below the ±5% tolerance.
- Is the MARS 12212 compatible with both 50Hz and 60Hz systems? Yes, this unit is rated for 50/60 Hz applications, making it suitable for standard HVACR systems.
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.












