4.7 out of 5 stars 512. These Colors Don't Run Patriotic Eagle USA American Flag Tow Trailer Hitch Cover Plug Insert 1 1/4 inch (1.25") 2. Here in Maine we do have a fair number of boats that winter over, many of which use electric heat. This NEMA 14-50 power extension cord features convenient folding handles . I clamped a 10GA UL1426 wire under one of the clamp screws 35 times. Compare. - TT-30 (Travel Trailer 30amp) 30A 120-volt 3-prong outlet, the older style found in RV parks, not used in . When word got out, in my Hall of Fail article, that I was a huge fan and proponent of the SmartPlug pictures came flying in from all over, pictures of burned twist-lock plugs. Think this stuff is not serious? Store Finder; . Benefits are derived from well implemented Solutions. Featuring a robust construction and corrosion-resistant materials, Marinco's Power Inlets are built for a long life in harsh Marinco 50 Amp Shore Power Receptacle Marinco is honoured that the new 70A trolling motor plug and receptacle has recently been named one of the top 50 products of 2017 by Boating Industry. I have learned over the years that this is due to the clamping mechanism in the female socket weakening over time and getting loose. BROWSE CATALOG. This was a very early cord and they subsequently added more UV inhibitors in later production runs. Strip those inner 6-gauge wires back 3/4 inch. Even under quite a bit of torque the head continued to spin in the set screw and not destroy the wire. Full Power If US Made, the product would sit in US shelves because it could not be built affordable and could not be competitive. This is the clamping screw for the AC BLACK/HOT wire. Twist-Lock Plug - RV & Marine Cords - Extension Cords - The Home Depot This is their new set screw design for clamping the inlet wire. The industrial quality of these plugs gives the strength for long lasting use. It should be noted that this was not the dimple side but the non-dimpled side.. Do you really want to run 30A through that? When I blew up the picture I realized I had been very kind to the width of the contact surface area. Wiring Device - Kellems is a proud member of the Hubbell family. Read the full press release, Mastervolt's Integrated System Provides Optimal Performance for the Volvo Ocean Race Vessels, Mastervolt was chosen as the official electrical supplier to the Volvo Ocean Race because of its integrated, technologically advanced systems and rugged components that can handle the abusive conditions of this around the world race. width: 100%; I grabbed some sheet metal the same thickness as the plug pin and inserted the socket over it. Black 12V or 24V Twist-Lock Trolling Motor Plug. One is the circa 1938 NEMA L5-30 twist-lock standard, most boaters are using today, and the other is a SmartPlug. 1996-2023, Amazon.com, Inc. or its affiliates. The challenge to save energy, improve safety or make sure everything continues to perform in a harsh environment, are all candidates for good solutions. Brilliant. Lets stop the BS here and now. AC wiring and wiring mistakes can kill you.. All the clamping screws on the Smart Plug inlet are color coded to make it nearly fool proof. Marine grade twist lock construction NEMA Locking Marine Grade Plugs . Price and other details may vary based on product size and color. Male plug 30 Amp/125V High resistance is a direct contributor to boat fires! Not responsible for typographic or illustrative errors. Marinco stainless steel power inlets are solid cast marine-grade 316 stainless steel. I have far too many images of burned twist-lock plugs to show them all so I chose this one to be a good representation. Trek Power 30A 125V Power Inlet Receptacle RV Power Twist Lock Inlet Marine Shore power Inlet with 3 Stainless Steel Pins for Camper RV, Black. Different Types of 30 Amp Plugs: Are All 30A Plugs The Same? It is very rare that a shore cord is properly supported to strain relieve the plug & socket. I believe in the dire seriousness of these issues 150%. Please understand & comprehend that you can easily start a fire with high resistance and never trip a circuit breaker. If you want to push it to 80%, and feel safe about that, the number is 24A. See our major markets and building types below. Made to withstand the harsh marine environment, Hubbell shore power products are some of the best in the business keeping your boat safe while plugged in. Sure, in 1938 perhaps the twist-lock plug was the cats meow for industry and factories. This is not an accident. Options from $9.99 - $12.99. Featuring a robust construction and corrosion-resistant materials, Marinco's Power Inlets are built Marinco 50 Amp 125 V Shore Power Inlet There are also signs of arcing and burning on the pin itself. A major reason for this inspection routine is to document the condition of each boats Inlet Receptacle, the device on the boats exterior to which the shore power cord is connected, and the condition of the mating end of the cord itself. Darrell #1 opens the AC panel at the same exact moment the thermal breaker re-sets and gets zapped. 3- We are trying to use this on boats and boats move continuously. Each outlet will come equipped with wall plates. I very often come across twist-lock sockets where the detente or dimple & hole really dont feel as if they have meshed up or actually locked into one another. Right where you want it. You also cant easily drive a standard set screw directly into finely stranded wire without fracturing it. MaxxHaul 7-Way Blade Trailer Wiring Tester 50155 - The Home Depot }. Marine grade twist lock construction Download the Hubbell Twist Lock Plug Catalog. Twist-Lock failures, marina fires and the safety of my fellow boaters are what drive my motivation. This is the end that sees the most abuse and a 50% fix is better than no fix at all.. SmartPlug now has approvals (the UL testing standards were physically re-written to accommodate the SmartPlug) for the dock pedestal end, a long and arduous process, and once they finalize the UL testing they will have dock pedestal products available too. Made to withstand the harsh marine environment, Hubbell shore power products are some of the best in the business - keeping your boat safe while plugged in. Due to a design, that included for the projected environmental concerns, the SmartPlug system is considerably better sealed in order to keep it as dry and corrosion free as is possible. The individual I spoke with at Bunyan Fire Department asked not to be identified because they were unsure if the damage numbers on boats, in dollars was accurate. The challenge to save energy, improve safety or make sure everything continues to perform in a harsh environment, are all candidates for good solutions. One Hand. align-items: center; Here is a different brand of NEMA L5-30, a non marine grade version, and we can see that the male pin is virtually the exact same thickness. A new run of 10/3 triplex tinned marine wire was in order. Brass contacts to maximize conductivity. Please be careful using electric heaters. We offer a full range of 12V trolling plugs along with cigarette lighter/chart lights, USB receptacles, and 12-volt extension cords. FACT: This article was written by me and of my own volition. We offer same day shipping at a flat rate, too. The individual I spoke at length with was directly involved in the investigation and very confident about the eye witness and the perceived or assumed cause of this massive fire and where it originated. It was not good enough to just design a better plug & inlet, he wanted to design a truly safe product. Hubbell Twist-Lock Marine Grade Connectors - Locking Power Cords Read on and I will dig much deeper into the whys & hows. This time I aligned the socket with a straight edge and moved it in and out to score another line onto the sheet metal. Results on google were inconclusive other than to say the cause of the fire was electrical. Home | Marinco Oops, the inverter transferred AUTOMATICALLY without requiring a manual-reset to produce 120V AC. Doh. Use of this site is subject to certain Terms Of Use. Here Im measuring the pin thickness of a NEMA L5-30 marine grade plug made by Marinco. By that I mean calling out the sheer safety concerns of a left over, grandfathered & arguably dangerous standard from 1938 vs. todays technology designed from the ground up to minimize the exact issues the twist lock standard is fraught with. We cast off from our dock in Emeryville, CA in July of 2015. The quote below comes straight from ACE Insurance one of the nations largest underwriters of marine insurance. It should be noted that the vast majority of this system is made right here in America and I like that. Inside the body of the 30A inlet is an epoxy potted thermal breaker that will trip at 200F. Local store prices may vary from those displayed. Most of our marine devices are made in the United States and are UL listed, CSA approved, and CE certified. Manufacturer rebates, terms, conditions and expiration dates are subject to manufacturers printed forms. Is so feel free to donate, support the site and keep it growing. Because of this dual stage insertion method the socket receptacle has to be shaped to accept both forms of engagement, insert and then the twist.. This means approx 21A on a 30A circuit. Marine Adapter, Molded "Y", Two 30A Locking Female to 30A Locking Male, Marine Adapter, Molded "Y", Two 30A Locking Female to 50A Locking Male, Marine Adapter, Molded "Y", Two 50A Locking Female to 50A Locking Male, Marine Adapter, Molded Y, Two 30A Locking Connectors to 50A Locking Plug, Adapter, Marine, Molded, Straight Blade, 30A 125V Locking Female L5-30R to 15A 125V 5-15P Straight Blade Male, White, Adapter, Marine, Molded, Straight Blade, 30A 125V Locking Female L5-30R to 15A 125V 5-15P Straight Blade Male, Yellow, Marine Adapter Molded, Straight Blade 30A Locking Female to 50A Locking Male, Marine Adapter Molded, Straight Blade 30A Female to 50A Locking Male, Adapter, Marine, Molded, Straight Blade, Yellow, Ground Fault Portable Unit, Marine GFCI Adapter 30A to 15A, Heavy Duty Products, IEC Pin and Sleeve Devices, Marine Grade, Ship to Shore, Adapter, 100A 125/250V to 50A 125/250V 3-Pole 4-Wire Grounding , Furnished With Hardware, Yellow, Locking Devices, Twist-Lock, Accessories, Adapters, 15A 125V, 3-Wire Plug in 2-Wire Receptacle, 2-15-5-15R, White, Locking Devices, Twist-Lock, Marine Grade, Ship to Shore Cableset, 50A 125V, 2-Pole 3-Wire Grounding, Non-NEMA, Yellow, Marine Wiring Products, "Y" Splitter for Power, Reverse Adapter, 100A 125/250V, Yellow, Pre-Wired with Molded Male and Female Ends, View AllData & CommunicationsCategories, Industrial Connectivity and Control Products, View AllElectrical & ElectronicCategories, View AllWire/Cable/Hose ManagementCategories, Adapter, Marine Adapter, Molded "Y", 2) 30A 125V Locking Female L5-30R to 30A 125 Locking Male, 2-Pole 3-Wire Grounding, Yellow, Adapter, Marine Adapter, Molded "Y", 2) 30A 125V Locking Female L5-30R to 50A 125/250V Locking Male, 4-Pole 4- Wire Grounding, Yellow, Adapter, Marine Adapter, Molded "Y", 2) 50A 125V Locking Female 2-Pole 3-Wire Grounding to 50A 125/250V, Locking Male 3-Pole 4-Wire Grounding, Yellow, Adapter, Marine Adapter, Molded Y, 2) 30A 125V Locking Connectors to 50A 125V, Locking Plug, Yellow, Adapter, Marine Adapter, NEMA 5-15P to NEMA L5-30R, Adapter, Marine Adapter, NEMA L5-30P to NEMA 5-15R, Adapter, Marine Use, NEMA 5-15P to NEMA L5-20R, Adapter, Marine Use, NEMA L5-20P to NEMA 5-15R, Adapter, Marine, Molded, Straight Blade, 30A 125V Locking Female L5-30R to 50A 125V Locking Male, Yellow, Adapter, Marine, Molded, Straight Blade, 30A 125V, 2-Pole 3-Wire Grounding Female to 50A 125/250V, 3-Pole 4-Wire Grounding Locking Male, Adapter, Marine, Molded, Straight Blade, Yellow, 30A 125V 2-Pole 3-Wire Grounding Female to 50A 125V, 2-Pole 3- Wire Grounding Locking Male, Yellow, Ground Fault Portable Unit, Marine GFCI Adapter, 30A 125V to 15A 125V, Yellow, Heavy Duty Products, IEC Pin and Sleeve Devices, Marine Grade, Ship to Shore, Adapter, 100A 125/250V to 50A 125/250V Furnished With Hardware.