Hi,
Then why does the power distribution panel use circuit breakers with screws?
The self contained "press fit" receptacales are used for one reason only. They are cheaper.
I've replaced all but 3 of mine, because I use a lot of high wattage devices.
Blacklane wrote:
Also note that RVs use "Self Contained" receptacles with press-in wire connections. While some people feel they seem "cheap", in fact they are much more reliable in a moving, vibrating environment than standard receptacles. Actually, wrapping a wire around a screw is just about the worst kind of connection for vibrating environment. Note that you never see that in automotive wiring.