The TT-30P and TT-30R connectors are electrical devices used to connect a power supply like a generator or a portable power pedestal to a recreational vehicle, such as an RV. They are both similar in size and shape, but their functionality is quite different.
The TT-30P plug is an ungrounded 3-prong plug that is typically used by RV generators to deliver power to an RV’s electrical system. The TT-30R receptacle is a 3-pronged socket that receives the TT-30P plug, providing an electrical connection between the RV and the power source.
To sum up, the TT-30P is a plug that is used to supply power to an RV’s electrical system, while the TT-30R is the receptacle that receives the TT-30P plug in order for power to be delivered to the RV.
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Difference Between Tt-30r And Tt-30p