125/250v 50A Male Plug

This marine-grade Twist-Lock® male plug delivers 50A capacity across 125/250V dual-voltage systems with 3-pole 4-wire grounding for comprehensive vessel power compatibility. Galvanized construction resists saltwater corrosion and environmental degradation, preserving electrical integrity throughout years of coastal and offshore operation. Screw terminals accommodate diverse wire configurations and installation requirements, supporting both retrofit applications and new system builds. Twist-Lock® technology creates mechanically secure connections that resist vibration-induced separation and accidental disconnection during vessel movement. Engineered for professional marine use, this plug provides the electrical capacity, durability, and reliability essential for power-intensive onboard systems operating in harsh marine environments.