Marvair 50020 2-Pole Compressor Contactor

The Marvair 50020 is an OEM 2-pole compressor contactor designed for use in Marvair ComPac air conditioning systems. This genuine replacement part is a critical electrical component that controls the operation of the compressor and condenser fan, ensuring reliable temperature control in commercial HVAC applications.

Key Features:

• OEM genuine Marvair replacement part
• 2-pole configuration for single-phase compressor control
• Controls compressor and condenser fan operation via 24 VAC pilot signal
• Compatible with Marvair ComPac models HVEA30, HVeSA36, and HVESA42
• Designed for wall-mounted air conditioning systems used in electronic equipment shelters and process control centers
• Built to withstand high electrical loads and provide long service life

The contactor functions as an electromagnetic switch that energizes the compressor and condenser fan when receiving a signal from the thermostat or control board. When cooling is required, the contactor closes the circuit to power the compressor, maintaining consistent temperature control in the conditioned space. This component is essential for proper HVAC system operation and should be replaced with genuine Marvair parts to ensure compatibility and optimal performance.