25FT Generator Transfer Switch Adapter Cord Compatible with NEMA 14-50P to L14-30R, 4 Prong 50Amp to 30 Amp Generator to House Inlet Box Adapter, STW 10 AWG, ETL Listed. L14-30R Female Connector: this is a 4 prong female connector that can be locked securely into place at the generator end, designed for L14-30 plugs; The strain relief structure makes the adapter cord be able to lock in for safety and reduce loose that avoid abrupt power disconnection; It is most frequently utilized with generators.
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