Source1 2439493000 2-pole 20 Amp 24V Contactor 50/60hz

Product Description

The SOURCE1 2439493000 is a 2-pole contactor rated at 20 amps and 24 volts, designed for use in residential and light commercial HVAC systems. A contactor is an electrically controlled switch that turns major components on and off inside heating and cooling equipment. It handles the high-voltage side of the circuit while a low-voltage control signal, typically 24 volts from the thermostat or control board, tells it when to open or close. Without a properly functioning contactor, the compressor, condenser fan motor, or other loads cannot receive power. This makes the contactor one of the most commonly replaced parts in any HVAC service call. The SOURCE1 2439493000 operates at 50/60Hz, making it compatible with standard North American power grids as well as many international applications. Its 2-pole design allows it to simultaneously break both sides of a single-phase load, which is the standard configuration for most residential air conditioner compressors and fan motors. Built to OEM specifications, this contactor is engineered to match the exact electrical and mechanical requirements of the original factory part. Using a genuine OEM-grade replacement like this one helps maintain system efficiency, reduces the risk of premature failure, and avoids compatibility issues that can arise with off-brand substitutes. HVAC technicians rely on direct-replacement contactors to speed up repairs and get systems back online quickly. The 2439493000 fits a range of York and compatible equipment models including TG8S080B12MP11, FC36A3XN1, and TGLS080C16MP11 units among others. At 0.25 pounds and compact dimensions of 4 inches long, 3 inches wide, and 2 inches tall, this contactor is easy to handle and install in tight equipment cabinets. It is a practical, reliable choice for HVAC professionals performing routine maintenance or emergency repairs on residential and light commercial cooling and heating systems.

• 2-pole contactor rated at 20 amps and 24 volts for reliable switching of compressor and fan motor loads
• Compatible with 50/60Hz power supply for broad application across standard HVAC equipment
• OEM-grade replacement fits York models including TG8S080B12MP11, FC36A3XN1, and TGLS080C16MP11

Product Highlights

The SOURCE1 2439493000 delivers OEM-matched electrical performance in a compact, easy-to-install package. It is a dependable direct replacement contactor for HVAC technicians servicing York and compatible residential and light commercial equipment.

Product Information

Standard Information

• Brand: SOURCE1
• Manufacturer Part Number: 2439493000

Technical Specifications

• Product Type: Contactor
• Number of Poles: 2
• Amperage: 20A
• Voltage: 24V
• Frequency: 50/60Hz
• Length: 4 inches
• Width: 3 inches
• Height: 2 inches
• Weight: 0.25 pounds