MARS 12381 Run Capacitor
When you're servicing ductless systems, the MARS 12381 Run Capacitor is a standard-specification component designed specifically for the demanding environment of mini-split fan motors. This 1.5 Microfarad 450Vac Mini-Split Run Capacitor features a flame-retardant plastic case filled with epoxy resin, ensuring high insulation resistance and a stable dissipation factor. As a reliable HVAC motor run capacitor, it is engineered for an operational life of up to 60,000 hours, handling ambient temperatures up to 70°C (158°F). The square-style 1.5 MFD capacitor utilizes 1/4-inch quick-disconnect terminals for fast installation in tight electrical cabinets. Whether you are performing a ductless AC repair or replacing a failed fan motor cap, this 450V motor capacitor provides the necessary phase shift for efficient motor torque. Its compact footprint (1-1/2" x 1/2" x 1") makes it a universal service part for most major mini-split brands requiring a 1.5 uF rating.
Key Benefits for Technicians- Enhanced Thermal Stability: The epoxy-sealed design minimizes internal temperature rise, maintaining performance in high-heat condenser environments.
- Universal Compatibility: Replaces common industry numbers including RC1.5 and 8532250020 for wide-ranging application in ceiling fans and mini-split blowers.
- Reliable Lead Connections: Equipped with standard 1/4-inch terminals to ensure secure, low-resistance electrical contact.
- Precision Tolerance: Maintains a +/- 5% capacitance tolerance for motor efficiency and reduced winding heat.
Can I use this capacitor if my motor calls for 370V?
Yes. A 450VAC rating exceeds 370VAC, allowing this capacitor to be used as a safer, higher-voltage replacement as long as the capacitance (1.5 MFD) matches.
What are the symptoms of a failing 1.5 MFD fan capacitor?
Technicians typically observe slow fan speeds, a humming motor that fails to start, or an "open" reading when tested with a multi-meter in microfarad mode.
Is the polarity important for the two terminals?
No, this is a non-polarized motor run capacitor; either lead can be connected to either terminal during installation.
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 12381 Run Capacitor
When you're servicing ductless systems, the MARS 12381 Run Capacitor is a standard-specification component designed specifically for the demanding environment of mini-split fan motors. This 1.5 Microfarad 450Vac Mini-Split Run Capacitor features a flame-retardant plastic case filled with epoxy resin, ensuring high insulation resistance and a stable dissipation factor. As a reliable HVAC motor run capacitor, it is engineered for an operational life of up to 60,000 hours, handling ambient temperatures up to 70°C (158°F). The square-style 1.5 MFD capacitor utilizes 1/4-inch quick-disconnect terminals for fast installation in tight electrical cabinets. Whether you are performing a ductless AC repair or replacing a failed fan motor cap, this 450V motor capacitor provides the necessary phase shift for efficient motor torque. Its compact footprint (1-1/2" x 1/2" x 1") makes it a universal service part for most major mini-split brands requiring a 1.5 uF rating.
Key Benefits for Technicians- Enhanced Thermal Stability: The epoxy-sealed design minimizes internal temperature rise, maintaining performance in high-heat condenser environments.
- Universal Compatibility: Replaces common industry numbers including RC1.5 and 8532250020 for wide-ranging application in ceiling fans and mini-split blowers.
- Reliable Lead Connections: Equipped with standard 1/4-inch terminals to ensure secure, low-resistance electrical contact.
- Precision Tolerance: Maintains a +/- 5% capacitance tolerance for motor efficiency and reduced winding heat.
Can I use this capacitor if my motor calls for 370V?
Yes. A 450VAC rating exceeds 370VAC, allowing this capacitor to be used as a safer, higher-voltage replacement as long as the capacitance (1.5 MFD) matches.
What are the symptoms of a failing 1.5 MFD fan capacitor?
Technicians typically observe slow fan speeds, a humming motor that fails to start, or an "open" reading when tested with a multi-meter in microfarad mode.
Is the polarity important for the two terminals?
No, this is a non-polarized motor run capacitor; either lead can be connected to either terminal during installation.
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.
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Description
When you're servicing ductless systems, the MARS 12381 Run Capacitor is a standard-specification component designed specifically for the demanding environment of mini-split fan motors. This 1.5 Microfarad 450Vac Mini-Split Run Capacitor features a flame-retardant plastic case filled with epoxy resin, ensuring high insulation resistance and a stable dissipation factor. As a reliable HVAC motor run capacitor, it is engineered for an operational life of up to 60,000 hours, handling ambient temperatures up to 70°C (158°F). The square-style 1.5 MFD capacitor utilizes 1/4-inch quick-disconnect terminals for fast installation in tight electrical cabinets. Whether you are performing a ductless AC repair or replacing a failed fan motor cap, this 450V motor capacitor provides the necessary phase shift for efficient motor torque. Its compact footprint (1-1/2" x 1/2" x 1") makes it a universal service part for most major mini-split brands requiring a 1.5 uF rating.
Key Benefits for Technicians- Enhanced Thermal Stability: The epoxy-sealed design minimizes internal temperature rise, maintaining performance in high-heat condenser environments.
- Universal Compatibility: Replaces common industry numbers including RC1.5 and 8532250020 for wide-ranging application in ceiling fans and mini-split blowers.
- Reliable Lead Connections: Equipped with standard 1/4-inch terminals to ensure secure, low-resistance electrical contact.
- Precision Tolerance: Maintains a +/- 5% capacitance tolerance for motor efficiency and reduced winding heat.
Can I use this capacitor if my motor calls for 370V?
Yes. A 450VAC rating exceeds 370VAC, allowing this capacitor to be used as a safer, higher-voltage replacement as long as the capacitance (1.5 MFD) matches.
What are the symptoms of a failing 1.5 MFD fan capacitor?
Technicians typically observe slow fan speeds, a humming motor that fails to start, or an "open" reading when tested with a multi-meter in microfarad mode.
Is the polarity important for the two terminals?
No, this is a non-polarized motor run capacitor; either lead can be connected to either terminal during installation.
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.
