Just know that simply using Power Pole connectors is not the answer. They can still be connected with reverse polarity as they do not have keyed connectors that prevent reverse connections. A red connector will mate perfectly with a black connector and all it takes is for someone to become confused in the rush of the moment or perhaps someone introduces a power cord they made with the red and black connectors switched from left to right and then when no one notices this, they plug in and BANG!
Gary Eldridge - KC8UD