--- product_id: 10544192 title: "30A 125V Marine Shore Power Cordset, Yellow, 50 Ft, 199119" brand: "marinco" price: "$373.14" currency: USD in_stock: true reviews_count: 13 category: "Marinco" url: https://www.desertcart.us/products/10544192-30a-125v-marine-shore-power-cordset-yellow-50-ft-199119 store_origin: US region: United States of America --- # 30A 125V heavy-duty power Watertight & corrosion-resistant Easy Lock quarter-turn secure 30A 125V Marine Shore Power Cordset, Yellow, 50 Ft, 199119 **Brand:** marinco **Price:** $373.14 **Availability:** ✅ In Stock ## Summary > ⚡ Lock in power, lock out worry — the ultimate shore power cord for pros who demand reliability! ## Quick Answers - **What is this?** 30A 125V Marine Shore Power Cordset, Yellow, 50 Ft, 199119 by marinco - **How much does it cost?** $373.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10544192-30a-125v-marine-shore-power-cordset-yellow-50-ft-199119) ## Best For - marinco enthusiasts ## Why This Product - Trusted marinco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Visible & Safe:** Bright yellow 50 ft cable enhances visibility on deck or dock, while the built-in LED power indicator confirms shore power status instantly. - • **Trusted & Tested:** Backed by 60-month warranty and 4.7-star rating from over 1,200 users who rely on Marinco for dependable shore power connections. - • **Effortless Connection:** Ergonomic contour grips with thumbnail locator and Easy Lock system make plugging in a breeze—secure your power in just one eighth turn. - • **Flexible & Heavy Duty:** 10 gauge, 3-wire cable balances rugged durability with flexibility for easy handling and routing around your boat or outdoor setup. - • **Marine-Grade Durability:** Nickel-plated contacts & watertight design keep corrosion and water out, ensuring long-lasting performance in harsh marine environments. ## Overview The Marinco 30A 125V 50 ft marine shore power cordset features a heavy-duty 10 gauge cable with watertight molded plugs and nickel-plated corrosion-resistant contacts. Designed for marine environments, it offers ergonomic grips, a thumbnail blade locator, and a quarter-turn Easy Lock system for secure, hassle-free connections. A built-in LED power indicator ensures you always know when power is active. Trusted by professionals and backed by a 5-year warranty, this cordset delivers reliable, visible, and safe shore power for boats and outdoor applications. ## Description The Marinco 30 A 125 V cordset in 50 ft length provides a secure and reliable shore power connection for boats. The watertight molded plug and connector are designed for durability, with nickel plated contacts that help resist corrosion in marine environments. The heavy duty 10 gauge marine grade cable offers flexibility for easier handling and routing on deck or at the dock. Both the plug and connector ends feature a contoured grip that fits comfortably in your hand. A built in thumbnail locator helps align the blades when positioned at the twelve o’clock position for straightforward connection. The Easy Lock system secures the cordset to compatible inlets with a short one eighth turn, helping maintain a firm connection. A molded in LED power indicator light on the boatside connector glows red to confirm that power is present. Review: Durable, perfect length for a 40' boat! - Excellent Power Chord I use for my 41' Boat. High quality, excellent length and fantastic value for my money!! I am very happy with its durability! Review: Great weather proof cord! - We bought a Marinco 199119 Cordset, 30A 125v, 50 foot cord. This cord is fantastic. This cord stayed weather proof in the Wisconsin wet weather this fall. We highly recommended this cord. I used this cord to run from our light tower to a building cabana with power. I love the yellow, so that it helps the cord be visible at night next to the soccer field. ## Features - WEATHERPROOF CONSTRUCTION: Watertight molded plug and connector; nickel plated contacts resist corrosion in marine environments - MARINE GRADE CABLE: 30 A 125 V cordset; 10 gauge heavy duty flexible cable for reliable shore power connection - ERGONOMIC DESIGN: Contour grip handles; thumbnail locator aligns blades at twelve o’clock for easier connection - EASY LOCK SYSTEM: Quarter turn locking tabs engage Marinco inlets; secures connection in one eighth turn - POWER INDICATOR LIGHT: Molded in LED on boatside connector; red glow confirms power to the boat - 50ft, 125V - 3 Wire - Watertight molded plug and connector for safety and durability - Heavy duty, super flexible marine-grade cable (30 amp 10 gauge, 50 amp 6 gauge) - All models include a standard threaded ring for hook-up to ordinary threaded inlets - Corrosion resistant, nickel plated contacts ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000NI5FJU | | Amperage | 30 A | | Best Sellers Rank | #22,601 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #256 in Extension Cords | | Brand | Marinco | | Built-In Media | 30A 125V POWER CORD+ CORDSET 50' | | Color | Yellow | | Connector Gender | Male-to-Female | | Customer Reviews | 4.7 out of 5 stars 1,210 Reviews | | Gauge | 10 | | Global Trade Identification Number | 00093344311772 | | Indoor Outdoor Usage | Outdoor | | Input Current | 50 A | | Item Length | 600 inches | | Item Type Name | 30A 125V POWER CORD+ CORDSET 50' | | Item Weight | 14 pounds | | Manufacturer | Marinco | | Mfr Part Number | 199119 | | Model Number | 199119 | | Number Of Conductors | 3 | | Plug Format | Type B | | Plug Type | Type B | | Power Cord Prong Count | 3 | | Special Features | Lighted Outlet | | UPC | 093344311772 | | Unit Count | 1 Count | | Voltage | 125 volts | | Warranty Description | 60 months | | Water Resistance Level | Water Resistant | | Wattage | 3750 watts | ## Product Details - **Brand:** Marinco - **Color:** Yellow - **Connector Gender:** Male-to-Female - **Plug Format:** Type B - **Voltage:** 125 Volts ## Images ![30A 125V Marine Shore Power Cordset, Yellow, 50 Ft, 199119 - Image 1](https://m.media-amazon.com/images/I/61TlekYh7SL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Can i use this power cord for my camper ?** A: If your camper has the same connector, 3 conductor, 30 amp twist lock. **Q: I need a L5-20R male end to plug into the marina, female outlet. Do you carry these cords in 25 foot lengths?** A: no sorry **Q: What guage is the wire in the cord?** A: 10-gauge.......copper. Hope that helps! **Q: What size cable clamps will hold this secure?** A: Marinco makes dedicated cable clamps that fit this 30 amp cable. The 50 amp cables are larger ## Customer Reviews ### ⭐⭐⭐⭐⭐ Durable, perfect length for a 40' boat! *by A***S on December 11, 2025* Excellent Power Chord I use for my 41' Boat. High quality, excellent length and fantastic value for my money!! I am very happy with its durability! ### ⭐⭐⭐⭐⭐ Great weather proof cord! *by V***C on December 16, 2025* We bought a Marinco 199119 Cordset, 30A 125v, 50 foot cord. This cord is fantastic. This cord stayed weather proof in the Wisconsin wet weather this fall. We highly recommended this cord. I used this cord to run from our light tower to a building cabana with power. I love the yellow, so that it helps the cord be visible at night next to the soccer field. ### ⭐⭐⭐⭐⭐ Great product *by J***N on November 13, 2025* Works as described ## Frequently Bought Together - Marinco 199119 Cordset, 30A 125V, 50', Yellow - MARINCO 303SSELBRV 30 Amp Stainless Steel RV Power Inlet - 1FT 30-Amp to 15-Amp Marine & RV-Adapter Cord Nema 5-15P to L5-30R,10AWG 15Amp Male to 30Amp-Female Twist Lock Power Adapter,Marine Shore Power 30A 125V Receptacle to 110V 15A Household Plug --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/10544192-30a-125v-marine-shore-power-cordset-yellow-50-ft-199119](https://www.desertcart.us/products/10544192-30a-125v-marine-shore-power-cordset-yellow-50-ft-199119) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-04*