Does it exist?
I'm thinking about making a portable power solution that will allow both voltages like a NMEA 14-30L plug. There are lots of in-line options for either voltage, but I haven't come across something that protects both circuits.
There are generator power hubs that are fed with a dual voltage supply and split to either at the hub that have GFCI. That is along the lines of what I'm thinking - but I want to protect at the source, not the distribution panel.
Here's an example of a power hub with GFCI:
I'm thinking about making a portable power solution that will allow both voltages like a NMEA 14-30L plug. There are lots of in-line options for either voltage, but I haven't come across something that protects both circuits.
There are generator power hubs that are fed with a dual voltage supply and split to either at the hub that have GFCI. That is along the lines of what I'm thinking - but I want to protect at the source, not the distribution panel.
Here's an example of a power hub with GFCI:
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Arrow Hart Rhino Box RB300ME GFCI Power Center, 120/240 V, 50 A
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