Rheem-Ruud 42-25103-05 Contactor HVAC Relay - 24V 50A 3-Pole

The Rheem-Ruud 42-25103-05 is a heavy-duty 3-pole contactor designed for HVAC applications requiring reliable switching of electrical loads. This contactor operates on a 24-volt control circuit and is rated for 50 amps, making it suitable for residential and light commercial heating and cooling systems.

Key Features:

• 24-volt coil voltage for standard HVAC control compatibility
• 50-amp continuous current rating for robust load handling
• 3-pole configuration for three-phase equipment or multiple circuit control
• Designed as a genuine OEM replacement part for Rheem and Ruud equipment
• Durable construction for long service life in demanding environments

This contactor serves as a critical component in air conditioning and heat pump systems, providing the electrical switching necessary to control compressors and fan motors. The 3-pole design allows for simultaneous control of all three phases or multiple circuits, ensuring synchronized operation of system components.