The Marinco Straight Adapter 20Amp Locking Male Plug to 15Amp Straight Female Adapter from Nomadic Supply Company® provides a safe, fully-molded connection between 20A and 15A shore power configurations. Features heavy-duty nickel-plated brass contacts, a weatherproof sealing collar, and super-flexible marine-grade cable for reliable dockside power adaptation. UL listed and ABYC compliant.
Marinco Straight Adapter 20Amp Locking Male Plug to 15Amp Straight Female Adapter Features:
- Fully Molded Construction. One-piece watertight design with no exposed wiring or field connections for maximum safety and reliability in wet environments.
- Weatherproof Sealing. Integrated sealing collar and covers rated for wet-location use protect the connection from rain, spray, and moisture.
- Nickel-Plated Contacts. Heavy-duty nickel-plated brass contacts deliver low-resistance connections and resist saltwater corrosion over years of use.
- Marine-Grade Cable. Super-flexible tinned copper cable resists corrosion, oil, water, and UV damage for lasting reliability.
- UL Listed Compliance. Meets UL safety standards and carries a 5-year warranty for dependable marine shore power adaptation.
Marinco Straight Adapter 20Amp Locking Male Plug to 15Amp Straight Female Adapter Specifications:
- Amperage: 20A
- Certifications: UL Listed, CSA Certified
- SKU: S20-15








