MARS 11025 Start Capacitor
The MARS 11025 Start Capacitor is a heavy-duty electrolytic component designed for motor-starting applications in HVACR systems. Rated for 460-552 Microfarad (MFD / uF) and 110/125Vac, this round start capacitor provides the high torque necessary to overcome the inertia of compressor and fan motor rotors during initial startup. Engineered for intermittent duty, the MARS 11025 is housed in a moisture and oil-resistant resin case, ensuring reliable field performance in high-humidity environments. This unit functions as a direct replacement for BC-460 and various OEM 110V-125V start capacitors, offering compatibility with leading motor brands. Technical specifications include 50/60 Hz operation and a standard round case diameter for easy installation in existing motor control boxes or capacitor cans. Proper sizing is critical to prevent excessive winding heat; this 460-552 MFD capacitor ensures the motor reaches 75% of its rated speed quickly to allow the centrifugal switch or relay to disconnect the circuit.
- Universal Compatibility: Serves as a 110V-125V HVAC start capacitor replacement across various residential and commercial refrigeration platforms.
- Rugged Construction: Built with a phenolic resin housing to prevent environmental degradation and withstand high-amperage startup cycles.
- Standardized Terminals: Features dual 1/4-inch quick-connect terminals for fast, secure wiring in tight control panels.
- Inductive Load Support: Specifically designed to boost starting torque for single-phase induction motors under heavy load.
Common Installation Questions:
Can I use a higher MFD rating? It is critical to stay within the 460-552 MFD range specified by the motor manufacturer. Installing a capacitor with significantly higher capacitance can lead to motor winding fatigue or failure of the start relay.
What causes a start capacitor to fail? Most MARS 11025 failures result from a faulty potential relay, prolonged start cycles, or excessive heat. If the capacitor is bulging or leaking, check the mechanical load on the motor as well.
Is this a round or oval capacitor? This is a round motor start capacitor. Ensure your mounting bracket or capacitor boot is sized for a round profile rather than an oval run capacitor.
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 11025 Start Capacitor
The MARS 11025 Start Capacitor is a heavy-duty electrolytic component designed for motor-starting applications in HVACR systems. Rated for 460-552 Microfarad (MFD / uF) and 110/125Vac, this round start capacitor provides the high torque necessary to overcome the inertia of compressor and fan motor rotors during initial startup. Engineered for intermittent duty, the MARS 11025 is housed in a moisture and oil-resistant resin case, ensuring reliable field performance in high-humidity environments. This unit functions as a direct replacement for BC-460 and various OEM 110V-125V start capacitors, offering compatibility with leading motor brands. Technical specifications include 50/60 Hz operation and a standard round case diameter for easy installation in existing motor control boxes or capacitor cans. Proper sizing is critical to prevent excessive winding heat; this 460-552 MFD capacitor ensures the motor reaches 75% of its rated speed quickly to allow the centrifugal switch or relay to disconnect the circuit.
- Universal Compatibility: Serves as a 110V-125V HVAC start capacitor replacement across various residential and commercial refrigeration platforms.
- Rugged Construction: Built with a phenolic resin housing to prevent environmental degradation and withstand high-amperage startup cycles.
- Standardized Terminals: Features dual 1/4-inch quick-connect terminals for fast, secure wiring in tight control panels.
- Inductive Load Support: Specifically designed to boost starting torque for single-phase induction motors under heavy load.
Common Installation Questions:
Can I use a higher MFD rating? It is critical to stay within the 460-552 MFD range specified by the motor manufacturer. Installing a capacitor with significantly higher capacitance can lead to motor winding fatigue or failure of the start relay.
What causes a start capacitor to fail? Most MARS 11025 failures result from a faulty potential relay, prolonged start cycles, or excessive heat. If the capacitor is bulging or leaking, check the mechanical load on the motor as well.
Is this a round or oval capacitor? This is a round motor start capacitor. Ensure your mounting bracket or capacitor boot is sized for a round profile rather than an oval run capacitor.
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
The MARS 11025 Start Capacitor is a heavy-duty electrolytic component designed for motor-starting applications in HVACR systems. Rated for 460-552 Microfarad (MFD / uF) and 110/125Vac, this round start capacitor provides the high torque necessary to overcome the inertia of compressor and fan motor rotors during initial startup. Engineered for intermittent duty, the MARS 11025 is housed in a moisture and oil-resistant resin case, ensuring reliable field performance in high-humidity environments. This unit functions as a direct replacement for BC-460 and various OEM 110V-125V start capacitors, offering compatibility with leading motor brands. Technical specifications include 50/60 Hz operation and a standard round case diameter for easy installation in existing motor control boxes or capacitor cans. Proper sizing is critical to prevent excessive winding heat; this 460-552 MFD capacitor ensures the motor reaches 75% of its rated speed quickly to allow the centrifugal switch or relay to disconnect the circuit.
- Universal Compatibility: Serves as a 110V-125V HVAC start capacitor replacement across various residential and commercial refrigeration platforms.
- Rugged Construction: Built with a phenolic resin housing to prevent environmental degradation and withstand high-amperage startup cycles.
- Standardized Terminals: Features dual 1/4-inch quick-connect terminals for fast, secure wiring in tight control panels.
- Inductive Load Support: Specifically designed to boost starting torque for single-phase induction motors under heavy load.
Common Installation Questions:
Can I use a higher MFD rating? It is critical to stay within the 460-552 MFD range specified by the motor manufacturer. Installing a capacitor with significantly higher capacitance can lead to motor winding fatigue or failure of the start relay.
What causes a start capacitor to fail? Most MARS 11025 failures result from a faulty potential relay, prolonged start cycles, or excessive heat. If the capacitor is bulging or leaking, check the mechanical load on the motor as well.
Is this a round or oval capacitor? This is a round motor start capacitor. Ensure your mounting bracket or capacitor boot is sized for a round profile rather than an oval run capacitor.
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.
