PCP Power Connectors


I  have a NCE Power Cab system and I wish to mount the power panel on my module fascia. I want to be able to plug in the power supply from the front of the fascia. So I need a chassis mount female power connector like the one on the panel and a power plug with extension wires on it to provide the extension cord. I have not been able to find the parts locally. Does anyone have a proven source? What is the size specification for the power connectors?

Mike G.