
Unknown 3Wire Connector named CN4002:

B650 Reset Button:

B650 with No Reset Button. (You needed to connect connection point with a conductor (like wire) for emulate pressing reset button.)

You can look at Compatibility Overviewa-o wrote:Hello Erdem,
can you please tell me what the difference is between LNxxB650 and LExxB650?
Thank you - also for the nice photos abve!