Re: Hubbell “Y” Adaptor 50 Amp to (2) 30 Amp
dan316 Thank You. This added information should clarify any confusion about the 125 voltage and the 125/250 voltage. As can be seen they are different and not interchangeable. If this can be added to the original insertion it be great.
Hubbell "Y" adapter 125 volt 50 amp male 2 pole 3 wire NEMA SS-1 twist lock plug attaches to the dockside receptacle or cord set splitting into two 125 volt 30 amp female receptacles to attach to boat power inlet.
CLARIFICATION NOTE! On this "Y" adaptor the 50 amp male plug is NEMA SS-1. The "W" position blade is lugged so it can only be inserted into a 50 amp 125 volt NEMA SS-1 receptacle. There is only lugged blade in the plug. The 50 amp 125/250 volt plug is 3 pole 4 wire NEMA SS-2 where both the "X" and "Y" blades are lugged. Therefore it can only be inserted into a NEMA SS-2 receptacle. Again, the Hubbell "Y" adaptor identified in this application is the 125 volt NEMA SS-1 type.