Marinco 100 Amp 125/250V 3-Pole, 4-Wire Cordset - No Neutral Wire- One-Ended Male Only Power Supply - Blunt Cut - 125'

The Marinco 100 Amp 125/250V 3-Pole, 4-Wire Cordset with male plug termination and 125-foot blunt-cut cable is purpose-built for vessels and RVs requiring high-amperage shore power connections. This marine-grade power cord meets the demands of extended dockside operation where reliable, heavy-duty electrical infrastructure is critical. The 2 AWG flexible yellow STOW cable provides superior durability in salt-air and UV-exposed environments, making it the standard choice for serious boaters operating in harsh marine conditions.

The 100-amp capacity and dual voltage (125V/250V) design accommodate both standard and high-capacity shore power pedestals found at major marinas and anchorages. The 3-pole, 4-wire configuration (without neutral) is the correct specification for 125/250V split-phase systems, ensuring safe, code-compliant connections. The cable's oil, water, and UV resistance, combined with a 221°F (105°C) temperature rating, ensures stable performance through seasonal temperature swings and extended sun exposure typical of moored and stationary applications. At 125 feet, the extended length allows boats with larger dock distances to maintain safe, properly-rated power connections without undersized extension cords or voltage drop concerns.

This cordset serves offshore fishing vessels, cruising sailboats, cabin cruisers, and RVs requiring year-round dock connection infrastructure. Weekend anglers operating from equipped marina slips benefit from the reliability and safety margins built into a purpose-engineered Marinco assembly. Full-time liveaboards and commercial operators depend on cordsets of this specification to power air conditioning, refrigeration, water heating, and navigation systems without thermal degradation or connection failures. The blunt-cut male termination allows customization at the vessel end if needed, providing flexibility in installation approaches across different vessel configurations.