This is what a RV50A-30A "DOGBONE" adapter looks like...
This is what a RV30A-15A "DOGBONE" adapter looks like...
Another item you should have in your trailer somewhere where you can glance at it is this RV120VAC plug-in VOLTMETER. The beauty of this 120VAC VOLTMETER is it has the safe "GREEN" scale shown on the meter panel.
Yet another MOST USEFUL item to have aboard is a good quality 10GAUGE (10-3) heavy duty extension cord. (Mine is 50-foot long) You can probably get away with a 12GAUGE (12-3) extension cord for this purpose but DO NOT rely on the most common 14-GAUGE (red-orange) you find at most stores like LOWES and WALMART.
These items are almost a must have have addition to your RV TOOL BOX for having the right adapters on hand for shore power hookups when you are on the road camping.
Works good for me at any rate...
Roy Ken
