Description
The Mars 12747 is a 240-volt flat base (FB) replacement coil rated at 17.1 watts, engineered for dependable performance in contactors and motor starters across commercial and residential HVAC systems. Designed as a direct-fit replacement, this coil restores proper electrical switching function without the need for full contactor replacement, saving both time and cost on the job.
Key Features
- 240V operating voltage for compatibility with standard commercial and residential HVAC equipment
- 17.1-watt power rating for efficient, low-heat operation
- Flat base (FB) coil design for secure, stable mounting in compatible contactor and starter housings
- Direct replacement coil — restores contactor or starter function quickly without full assembly replacement
- Mars quality construction for long service life and reliable switching performance
Specifications
- SKU: 12747
- Brand: Mars
- Voltage: 240V
- Coil Type: Flat Base (FB)
- Wattage: 17.1 Watts
Applications
- Replacement coil for compatible contactors and motor starters
- Commercial and residential HVAC systems
- Air conditioning, refrigeration, and heating equipment







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