
MARS 11087 Start Capacitor
The MARS 11087 Start Capacitor is a high-duty, round electrolytic component designed specifically for heavy-duty HVAC compressor motor starting. Rated for 340-408 Microfarads (MFD) and 220/250Vac, this motor start capacitor provides the high torque necessary to initiate the rotation of single-phase motors during the critical startup phase. Built to withstand the rigorous demands of HVAC repair professionals, this non-polarized capacitor is housed in a durable plastic casing to eliminate electrical leakage and corrosion issues common in demanding environments. Whether you are performing an emergency AC capacitor replacement or a routine system overhaul, these HVAC start capacitors ensure the electrical load is managed without damaging the motor windings. Its standardized round form factor fits most standard mounting brackets, making it a versatile MARS 11087 replacement part for varied condenser units and refrigeration systems requiring specific 340-408 MFD 250V specifications.
Key Benefits- Optimized Torque: Provides 340-408 MFD to handle high-starting loads in commercial and residential compressors.
- Dual Voltage Compatibility: Rated for both 220V and 250Vac applications for increased job site flexibility.
- Robust Construction: Moisture-resistant plastic casing prevents catastrophic failure in high-humidity conditions.
- Professional Grade: Specifically engineered for a high number of starts per hour without thermal degradation.
Can I use a higher MFD rating for my motor?
It is critical to match the MFD rating of your existing part; using a 340-408 MFD capacitor ensures the centrifugal switch or relay disconnects at the correct speed to prevent winding damage.
Why is my start capacitor leaking fluid?
Electrolytic capacitors like the MARS 11087 may vent or leak if exposed to excessive heat or if the start relay fails to take it out of the circuit; immediate replacement is required.
Does orientation matter for the MARS 11087?
No, as a non-polarized AC capacitor, it can be wired in either direction, simplifying installation in tight control boxes.
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: $18.97
-65%$18.97
$6.64MARS 11087 Start Capacitor
The MARS 11087 Start Capacitor is a high-duty, round electrolytic component designed specifically for heavy-duty HVAC compressor motor starting. Rated for 340-408 Microfarads (MFD) and 220/250Vac, this motor start capacitor provides the high torque necessary to initiate the rotation of single-phase motors during the critical startup phase. Built to withstand the rigorous demands of HVAC repair professionals, this non-polarized capacitor is housed in a durable plastic casing to eliminate electrical leakage and corrosion issues common in demanding environments. Whether you are performing an emergency AC capacitor replacement or a routine system overhaul, these HVAC start capacitors ensure the electrical load is managed without damaging the motor windings. Its standardized round form factor fits most standard mounting brackets, making it a versatile MARS 11087 replacement part for varied condenser units and refrigeration systems requiring specific 340-408 MFD 250V specifications.
Key Benefits- Optimized Torque: Provides 340-408 MFD to handle high-starting loads in commercial and residential compressors.
- Dual Voltage Compatibility: Rated for both 220V and 250Vac applications for increased job site flexibility.
- Robust Construction: Moisture-resistant plastic casing prevents catastrophic failure in high-humidity conditions.
- Professional Grade: Specifically engineered for a high number of starts per hour without thermal degradation.
Can I use a higher MFD rating for my motor?
It is critical to match the MFD rating of your existing part; using a 340-408 MFD capacitor ensures the centrifugal switch or relay disconnects at the correct speed to prevent winding damage.
Why is my start capacitor leaking fluid?
Electrolytic capacitors like the MARS 11087 may vent or leak if exposed to excessive heat or if the start relay fails to take it out of the circuit; immediate replacement is required.
Does orientation matter for the MARS 11087?
No, as a non-polarized AC capacitor, it can be wired in either direction, simplifying installation in tight control boxes.
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
The MARS 11087 Start Capacitor is a high-duty, round electrolytic component designed specifically for heavy-duty HVAC compressor motor starting. Rated for 340-408 Microfarads (MFD) and 220/250Vac, this motor start capacitor provides the high torque necessary to initiate the rotation of single-phase motors during the critical startup phase. Built to withstand the rigorous demands of HVAC repair professionals, this non-polarized capacitor is housed in a durable plastic casing to eliminate electrical leakage and corrosion issues common in demanding environments. Whether you are performing an emergency AC capacitor replacement or a routine system overhaul, these HVAC start capacitors ensure the electrical load is managed without damaging the motor windings. Its standardized round form factor fits most standard mounting brackets, making it a versatile MARS 11087 replacement part for varied condenser units and refrigeration systems requiring specific 340-408 MFD 250V specifications.
Key Benefits- Optimized Torque: Provides 340-408 MFD to handle high-starting loads in commercial and residential compressors.
- Dual Voltage Compatibility: Rated for both 220V and 250Vac applications for increased job site flexibility.
- Robust Construction: Moisture-resistant plastic casing prevents catastrophic failure in high-humidity conditions.
- Professional Grade: Specifically engineered for a high number of starts per hour without thermal degradation.
Can I use a higher MFD rating for my motor?
It is critical to match the MFD rating of your existing part; using a 340-408 MFD capacitor ensures the centrifugal switch or relay disconnects at the correct speed to prevent winding damage.
Why is my start capacitor leaking fluid?
Electrolytic capacitors like the MARS 11087 may vent or leak if exposed to excessive heat or if the start relay fails to take it out of the circuit; immediate replacement is required.
Does orientation matter for the MARS 11087?
No, as a non-polarized AC capacitor, it can be wired in either direction, simplifying installation in tight control boxes.
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.












