277/480v 100A 5-Wire Shore Power Plug

This yellow 100A male plug delivers three-phase power at 277/480V AC with 4-pole 5-wire grounding, engineered for industrial marine applications requiring high-capacity electrical connectivity. The bright yellow finish enhances visibility during connections, reducing the risk of incompatible hookups on congested dock facilities. Terminal screws provide flexible wire accommodation across multiple gauges, supporting both new installations and equipment upgrades on commercial vessels and offshore platforms. Three-phase configuration enables efficient power distribution to large motors, compressors, and specialized industrial equipment essential for commercial fishing and offshore support operations. The robust construction withstands saltwater exposure, vibration, and environmental stress without corrosion or performance degradation. Low-resistance terminal connections ensure reliable power delivery critical for sustained high-amperage industrial applications. Purpose-built for commercial marine operations, this plug provides professional-grade three-phase electrical infrastructure with maximum capacity and environmental durability for demanding offshore and coastal