This pigtail adapter allows a device with a 3 prong locking 30A 125V (L5-30) plug to connect to a 4 prong 30A 125/250V (L14-30) outlet. It is ideal for powering RVs, boats, and equipment with a L5-30 plug from a generator or other power source with a L14-30 outlet. Due to the higher voltage L14-30 outlets have, one of the hot wires is left empty in this adapter to prevent equipment from burning out.
Approval: Plug, Connector, and STW: UL, C-UL
Limited one year warranty