This Carrier HN52TC041 24vCoil 40amp 2 pole Contactor 50/60Hz XMC0-402-EBBC012VN is specifically designed for use with Carrier HVAC & Refrigeration systems. It is made to meet the highest standards of quality and performance. Its 24V voltage and 2-pole design make it easy to install and operate. This pole contactor is suitable for use with Carrier systems and is compatible with the Carrier brand. If you are looking for a reliable and efficient contactor for your HVAC & Refrigeration system, this Carrier HN52TC041 is a great option.