MARS 12100 Run Capacitor

The MARS 12100 Turbo 200 Mini is the go-to universal motor run capacitor for any service tech looking to reduce truck stock and handle emergency calls without multiple trips. This round run capacitor features a versatile capacitance range from 2.5 MFD to 15 MFD, making it a drop-in permanent replacement capacitor for nearly any fan or blower motor application. Built with high-grade aluminum and a terne plate steel cover, it is engineered for field reliability in both 370Vac and 440Vac systems.

When you are out on a motor capacitor replacement, the MARS 12100 provides the flexibility of dual value usage or single value operation. It uses patented Ultramet™ technology, allowing you to tap the exact microfarad rating needed by combining the available terminals. This HVAC capacitor is filled with non-PCB dielectric fluid to effectively manage heat dissipation during heavy-duty cycles in air conditioning and refrigeration equipment. For fan motor capacitor troubleshooting, having this multi-tap capacitor ensures you have the right part for the job every time.

Key Benefits for Contractors:

• Universal Compatibility: Replaces over 200 individual single or dual value capacitors within the 2.5 to 15 microfarad range.
• Dual Voltage Rated: Fully operational on both 370V and 440V applications, reducing the need to carry separate voltage-specific inventory.
• Rugged Construction: Features rust-free all-brass terminals and a durable aluminum case for long-term performance in harsh environments.
• Compact Form Factor: At only 2.8 inches high, it fits into tight control boxes where standard universal capacitors might be too bulky.
• Safety Engineered: Built with internal pressure-sensitive interrupters and non-PCB fluid for safe operation up to 70°C.

Common Questions:

Can the MARS 12100 replace a dual run capacitor?
Yes, it is designed for both single and dual value usage. By bridging the provided terminals, you can achieve specific microfarad totals required for both the fan and compressor, provided the total sum falls within the 15 MFD limit.

Is this a permanent fix or just for temporary service?
The Turbo 200 Mini is a permanent replacement part. It is manufactured to meet or exceed OEM specifications, ensuring reliable motor starting and running torque long after the initial service call.

Does it work with 370V systems?
Absolutely. While rated for up to 440V, it is fully compatible with 370V systems. Using a higher voltage rated capacitor on a lower voltage system is a standard industry practice that provides additional dielectric overhead.

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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.