TT-30P to L14-20R Pigtail Adapter



This 20 amp pigtail adapter converts a TT-30 outlet, commonly found at RV parks and on generators, and allows a device with a L14-20 plug to receive power. It is ideal for powering a backup system with a L14-20 inlet box when only a TT-30 outlet is available on the generator. This adapter splits the single 125V hot wire from the TT-30 outlet to the two needed for the L14-20 connection.

Max power: 3750W
Approval: STW, Connector: UL, C-UL
Limited one year warranty

This product is non-refundable as it is made to order. Items requiring assembly may take up to 3-4 business days to ship. Please contact our customer service team if you have any questions.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

Additional information

Weight 1 lbs
Dimensions 9 × 5 × 2 in


Male Configuration

Female Configuration

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