Adapt 50A 125V service to your 30A shore power cord. The EEL (Easily Engaged Lock) ShorePower Pigtail Adapter has the same jaw-clamp design as the EEL ShorePower Cordsets and offers a secure, waterproof seal. This pigtail converts 50A 125V shore power service to 30A shore power cords. A built in light in the center of the female (boat side) plug makes connecting to shore power at night easy. LED power indicator lights at both ends confirm that power is running through the cord and serve as an alert that the cord is plugged into the shore side power source. The flexible marine grade cable provides increased range of motion and strain relief at the connections. Because these pigtails feature the EEL jaw-clamp design, they can be used in wet environments. Included sealing collar provides watertight seal when connecting cables together.