MARINCO is a global leader in marine electrical components and power connection systems, with over 35 years of experience in designing products for harsh marine environments. MARINCO’s product line includes rugged shore power inlets and cords, marine plugs and receptacles, battery switches, fuse panels, wipers, and other electrical accessories built for reliable performance at sea. Every MARINCO product is engineered to withstand corrosion, moisture, and vibration, ensuring safety and durability on board. Trusted by boat builders and sailors worldwide, MARINCO’s innovative electrical solutions provide the power and connectivity that keep your boat’s systems running smoothly, from dockside power hookups to onboard lighting and electronics.
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products
Products
Marinco 50A 125/250V Shore Power Plug (4-Wire Female Connector)
Genuine Marinco 50A shore power plug (125/250V) – a 4-wire, three-pole connector for safely hooking your boat up to dockside electricity. This heavy-duty plug is fully watertight (IP56) and built from reinforced thermopolymer with nickel-plated brass contacts, ensuring reliable performance under high load.
- 50A, 125/250V Capacity: Suits large yachts and vessels with heavy power demands (up to ~12 kW); supports both 125V and 250V systems as per standard 50A shore power requirements.
- 4-Wire / 3-Pole Design: Accommodates two hot legs, one neutral, and one ground – matching the typical 50A, 125/250V marine shore power configuration.
- Fully Watertight: High-strength glass-reinforced thermoplastic housing with rubber seals provides IP56 protection against splashes, rain, and seawater spray.
- Nickel-Plated Contacts: Brass pins and sockets with nickel plating resist corrosion, ensuring optimal conductivity and long-term durability in a saltwater environment.
- Secure Locking: Equipped with a threaded locking ring that firmly secures the plug to the boat’s inlet (e.g., Marinco 50A inlet), preventing any loosening or water intrusion at the connection point.
In stock
Marinco 50A Stainless Shore Power Inlet (AISI 316, 125/250V)
Premium Marinco 50A shore power inlet – made of polished AISI 316 stainless steel for maximum durability and style. This 4-wire male inlet (3-pole, 125/250V) provides a high-capacity power entry to your boat’s electrical system, with a fully waterproof construction and reliable nickel-plated contacts for safe energy transfer.
- AISI 316 Stainless Housing: Robust flange and lid crafted from marine-grade stainless steel, highly resistant to corrosion and impact – maintains its appearance and function even under prolonged saltwater exposure.
- 50A, 125/250V Input: Standard high-current shore power inlet for large vessels; accepts up to 50 amps at 125 or 250 volts to support energy-hungry onboard equipment.
- Male Contacts (4-prong): Four built-in heavy-duty brass prongs (nickel-plated) serve as receiving contacts for the cord plug – provide a stable, low-resistance connection.
- Watertight Design: Spring-loaded self-closing lid with rubber gasket keeps the inlet dry when the cable is unplugged; gives IP56 protection against moisture and dust when closed.
- Easy Installation: Fits standard cutouts for 50A inlets; secures with screws (stainless) to the boat’s deck or hull. Interior terminals are clearly labeled for quick, correct wiring into the vessel’s electrical system.
Delivery within 10 working days.
Marinco Watertight PVC Plug Cover (Fits 32–63A Connectors)
Rugged 100% watertight Marinco cap designed to seal the ends of shore power plugs (32A, 50A, 63A). This PVC cover shields your plug’s contacts from water, salt, and dust, extending the life of your connections and ensuring reliable performance every time you hook up.
- Universal Fit: Compatible with Marinco plugs rated 32A, 50A, and 63A (e.g., models 14.587.03, 14.587.04 and other 3-wire or 4-wire connectors) – securely covers both two-pole and three-pole style plugs.
- Fully Watertight: Made of high-strength glass-filled thermoplastic; the cap seals tightly over the plug end, protecting it from rain, marine spray, and waves (achieves about IP56 level protection).
- Prevents Corrosion: Keeps saltwater and moisture away from the metal pins – prevents corrosion and oxidation that can degrade conductivity and shorten the plug’s lifespan.
- Easy to Use: Flexible PVC material and ergonomic shape allow quick attachment and removal. The cover fits snugly onto the plug and stays secure even during movement or vibrations.
- Compact & Visible: Lightweight design for easy stowage when not in use. The bright yellow color provides high visibility – you’ll easily spot the cap and won’t leave it behind on the dock.
In stock
Marinco 32A 230V Shore Power Plug (3-Wire, 2-Pole Female)
Marinco 32A shore power plug (230V single-phase) – the standard connector for mid-sized boats and yachts. This 3-wire, 2-pole design (also capable of carrying 50A at 110V) provides a reliable connection to your vessel’s electrical system. The plug is fully waterproof (IP56), with a durable yellow thermoplastic body and nickel-plated contacts engineered for marine use.
- 32A, 230V Capacity: Ideal for medium-sized boats and yachts, matching the European 32A shore power standard (single-phase); the same connector is built to handle 50A at 110V (North American standard).
- 3-Wire / 2-Pole: Comprises one live, one neutral, and one ground (2 poles + earth) – a standard single-phase configuration that ensures safe AC power delivery.
- Rugged & Waterproof: Reinforced thermoplastic (Valox) housing in high-visibility yellow, resistant to impact, UV rays, and temperature extremes; rated IP56 against water and moisture ingress.
- Nickel-Plated Brass Contacts: Corrosion-resistant pins and sleeves providing optimal conductivity and long-term reliability through repeated plug-in cycles.
- Locking Ring: Equipped with a twist-lock collar that secures the plug to the boat’s inlet (e.g., Marinco 32A inlet) – prevents accidental unplugging and ensures a watertight connection.
Delivery within 10 working days.
Marinco 32A Shore Power Inlet – Valox Plastic (230V)
Marinco 32A (230V) shore power inlet with a Valox plastic housing – a lightweight, durable, non-corroding shore power entry for your boat. This 3-wire male inlet (2-pole) with an IP56 waterproof lid and nickel-plated contacts provides a secure onboard power connection at a more economical price compared to the stainless version.
- Valox Plastic Housing: Tough engineered thermoplastic, resistant to UV and corrosion; no risk of rust or galvanic reactions with the boat’s hull.
- 32A, 230V Capacity: Standard single-phase 32A shore power inlet, suitable for medium-sized vessels, RVs, and houseboats (also compatible with 50A/110V systems).
- 3-Wire Male Connector: Three nickel-plated brass prongs (2 poles + earth) receive a Marinco 32A plug; ensure a reliable, low-resistance connection protected against oxidation.
- Fully Waterproof: Spring-closing plastic lid with integrated rubber gasket keeps the inlet dry when the cable is disconnected; IP56 protection with lid closed – resists heavy rain and salt spray.
- Easy Installation: Designed to fit standard inlet cutouts; mounts with screws to the boat. The back has clearly labeled terminals (L, N, PE) for quick wiring into the boat’s electrical system.
Delivery within 10 working days.
Marinco 32A Stainless Shore Power Inlet (AISI 316, 230V)
Marinco 32A (230V) shore power inlet made of polished AISI 316 stainless steel – a premium shore power entry for mid-sized yachts. This 3-wire male inlet (2-pole) provides a reliable electrical hookup, combining superior corrosion resistance with an elegant appearance. A built-in waterproof cover (IP56) and nickel-plated contacts ensure a safe, long-lasting connection to dock power.
- Stainless Steel Body: Marine-grade AISI 316, polished finish – withstands saltwater with no rust, lending a luxury look and durability to your deck.
- 32A, 230V Input: Standard shore power inlet for yachts and boats, feeding up to ~7 kW to the onboard system; also compatible with 50A/110V plugs (same interface).
- Male 3-Prong Connector: Three nickel-plated brass prongs (2 hot + ground) provide a stable electrical contact for a Marinco 32A plug; nickel plating prevents oxidation and wear.
- Watertight Cover: Spring-loaded self-closing lid with rubber seal – protects the inlet when no cable is connected; achieves IP56 protection from splashes, rain, and debris.
- Easy Installation & Wiring: Fits standard cutout for a 32A inlet; mounts with 4 screws. The rear has clearly labeled terminals (L, N, PE) for quick, correct connection into the vessel’s electrical system.
Delivery within 10 working days.
Stainless Steel Shore Power Inlet (Male, 3-wire 16A 230V, AISI 316)
Premium 16A shore power inlet with an AISI 316 stainless steel housing, providing a corrosion-proof, watertight connection for your boat’s 230V AC shore power.
- Flush-mount 16A, 230V shore power inlet (male prongs) with 3-wire (2-pole + ground) configuration for single-phase power
- AISI 316 stainless steel cap and flange for superior corrosion resistance and durability in harsh marine environments
- Completely watertight design (IP56+ when closed) with a sealing cover to prevent water intrusion when not in use
- Heavy-duty marine-grade construction with nickel-plated brass contacts for reliable power transfer
- Standard Marinco 16A inlet – connects to any 16A shore power cordset (ideal for boats needing a secure dockside power hookup)
In stock
Valox Shore Power Inlet (Male, 16A 230V, Square Plastic Housing)
Durable 16A shore power inlet with a Valox (reinforced plastic) housing, offering a reliable and waterproof 230V connection for your boat’s power needs.
- 16A, 230V male shore power inlet (flush-mount) made of high-strength Valox® thermoplastic for corrosion-free durability
- 3-wire (2-pole + earth) design – standard single-phase marine shore power connector
- Watertight construction with a flip-up protective cap (IP56 when closed) to guard against spray and rain
- Lightweight, UV-resistant plastic body that won’t corrode – a cost-effective alternative to stainless steel inlets
- Compatible with all Marinco 16A shore power cords – easily connects your boat to dockside power for small and mid-sized vessels
In stock
Valox Shore Power Inlet (Round, Male 16A 230V) – Marine Flush Connector
16A shore power inlet with a round Valox front design for boats – a tough, waterproof 230V connector with reinforced plastic construction.
- 16A, 230V flush-mount shore power inlet with round flange (Valox resin) for a sleek fit on curved or confined surfaces
- 3-wire (2-pole + ground) male inlet, standard Marinco 16A style for marine shore power systems
- 100% watertight cover and design (IP56 when closed) to keep out spray and moisture
- Made of high-strength, UV-stabilized Valox plastic for corrosion resistance and durability
- Interchangeable with other Marinco 16A inlets – same reliable connection in a different mounting shape (ideal for retrofit or specific installation needs)
In stock
Marinco 16A Shore Power Connector (Female) 230V – Cordset Plug
Marinco 16A female shore power plug for connecting your boat to dock power – a waterproof 230V cord connector with a locking ring and cap.
- 16A, 230V female shore power connector for 3-wire marine cables; attaches to boat-side inlets (compatible with Marinco 14.301/302/303 series)
- Rugged nylon body with ribbed grip and threaded locking collar for a secure, watertight attachment to the boat’s inlet
- Includes a sealing cap to protect the connector end when not in use (keeps contacts dry and clean)
- Nickel-plated brass female contacts ensure reliable power transfer and corrosion resistance
- Easy to wire onto a shore power cable – ideal for building or repairing a 16A dockside power cord for small and mid-size boats
In stock

