Description
Mars 12823 120V HB Contactor Coil — 17.1 Watts
The Mars 12823 is a heavy-duty replacement contactor coil engineered for dependable performance in HVAC and commercial refrigeration applications. Rated at 120 volts and drawing just 17.1 watts, this HB-series coil delivers consistent electromagnetic pull-in to keep your contactors and starters operating reliably season after season.
Key Features
- Operating Voltage: 120V AC
- Power Consumption: 17.1 Watts
- HB coil series design for broad contactor compatibility
- Direct replacement coil for compatible Mars contactors and starters
- Built for long service life in demanding HVAC environments
- Compact form factor for easy installation in tight electrical enclosures
Applications
- Replacement coil for HVAC contactors and motor starters
- Commercial refrigeration control panels
- Light commercial and residential HVAC systems
- Any 120V contactor application requiring an HB-series coil
Why Choose Mars?
Mars has been a trusted name in HVAC electrical components for decades, providing technicians and contractors with reliable replacement parts that meet or exceed OEM specifications. The 12823 coil is no exception — offering a straightforward, cost-effective solution when a failed coil is keeping your system down.







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