- We sell a brand new Mars air conditioner contactor part number 61345.
- The 61345 Mars Air Conditioner Contactor 30 Amp Double Pole replaces the Furnas Siemens 45EG20AJ contactor that is no longer available.
- The Mars 61345 is a double pole 30 amp contactor with a 24 volt coil.
- The Mars 61345 double pole contactor can be used on any brand air conditioner or heat pump unit as long as the specifications match on the replacement contactor.
- I really like this contactor because it has a cover that protects the contacts from getting bugs and dirt between the contacts. This preserves the life of the contactor.
- When both sides of this contactor close it makes a high voltage connections, or contacts, and your air conditioner or heat pump comes on.
- FYI: When the 24 volt coil is energized the connection between L1 and T1 are closed and also the connections between L2 and T2 are closed which turns your air conditioner or heat pump off or on.