Sierra L5-30P "Y" Adapter 30A 125VThis 30A L5-30P "Y" Adapter is easy to apply and ideal for severe marine environments. The two boat inlets of similar or different power configurations can split a dockside receptacle between them by using the "Y" adapter. The adapter features a sealing ring watertight secure connection to shore power. It also includes a yellow PCV cord jacket for high resistance of carbon tracking. This adapter facilitates 30A 125V Male locking to (2) 30A 125V female locking adapters.Features: PCV cord jacket; Nylon plug body; Nickel plated brass contacts; Mechanical Spec: L5-30P Male to (2) L5-30R Female Twist-LockReplaces: Marinco 157AY