If you break the cover off a Smart Plug inlet youre also going to have a nice hole in your boat (wink). SmartPlug sales have taken off dramatically and demand is high, and for good reason. In todays day and age it is far and few between that I come across products that: I got a call from this owner one day saying his shore power cord looked charred and no surprise it certainly was. Our selection includes plugs that have been designed to replace the outdated and problematic standard twist locks commonly used today. I think the image speaks for itself and represents pretty much what I see in the real world. Lots of these locking rings fail within a few months or just weeks and quite often just fall off and disappear entirely. Read on and I will dig much deeper into the whys & hows. This can be a critically important consideration when installed just feet from a salt water environment. then destroying them. We offer a full range of 12V trolling plugs along with cigarette lighter/chart lights, USB receptacles, and 12-volt extension cords. Unfortunately this call was in February, in Maine and the boat is stored in the water because this hearty owner sails year round. It is very rare that a shore cord is properly supported to strain relieve the plug & socket. . One more comment in your picture with Not an uncommon occurence overprinted in red you ask if the reader sees a locking ring you missed. Top / Locking Wiring Devices / Marine Twist Lock Plugs. 6- The socket clamping mechanism/spring clamping feature is made from material just 1mm thick.. Wiring Device - Kellems is a proud member of the Hubbell family. I believe in the dire seriousness of these issues 150%. Hubbell Shore Power. Pictured here, in the snow, is a 50 X 30A SmartPlug cord set and a 30A X 125V AC inlet. This is below the melting point of the wire jacket. I used their retrofit kit and changed the end on my existing twist-lock cable. As we can see in this photo the wire was not only corroded, due to the marine environment and the age, but it also suffered due to the high resistance. He yells down to Darrell #2 Okay-dokey its safe now. Darrell #2 opens the AC panel and ZAP!!!!!!!!!!!!! It will fit the old location regardless of whether the original inlet was plastic or metal. Rugged, solid, safe, and reliable thats what marine wiring devices from Hubbell Wiring Device-Kellems are designed to be. Clearly not a satisfactory situation, but not exactly what you describe. View Details. Furrions 50-Amp 125-250V Inlet is also made from stainless steel with a quick-lock cap and a waterproof locking seal that remains open in an upright position for easy cordset connectivity. During the course of my research I came across the McCotters Marina fire that happened in January of 2011 in North Carolina. 50 Amp 125/250 Volt Prices, specifications, and images are subject to change without notice. As the connections age corrosion can set in and this can create high resistance, especially with the highly susceptible 1938 twist-lock standard. It does not take much pressure or offset torquing to loosen a 1mm spring clamp and cause it to provide even less pressure for good contact. When you call us, you are speaking with a fellow boating enthusiast who knows and appreciates that you want your vessel up and running and in top shape. 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. This 30A inlet is highly polished cast, not stamped, 316L stainless steel. We engineerour productsto exacting performance specifications, including CSA and MARINE UL listings for an extra margin of safety. Copyright 1994 - 2023 Compass Marine Inc. | All Rights Reserved. After 35 inserts and removals only two very small wire strands broke. The green headed screw is the grounding/Earth terminal but they all have about the same contact surface area. Why are there no locking rings at the dock end? When this plug standard began life it was back in 1938. Some information and data on may contain errors or inaccuracies, or there may be omissions, due to human error, technology issues or otherwise. NEMA SS-2 receptacle. Do you by chance see an operational locking ring ? They finally settled on a design for the thermal protection system and then found a company to manufacture it. If your wire run between the AC shore inlet to the AC main breaker, at the AC panel, is more than 10 wire feet, not as the crow flies, then you will want to install a second 30A or 50A double pole breaker. If this level of immaturity keeps up I will begin naming names and I will call you out. We make electrical products that stand up to the harshest environments. $32.99 $ 32. Other than a yellow color, and some tinning of the socket contacts, a NEMA L5-30 is a NEMA L5-30.. Furrion 50 Amp 125-250V Female Connector These plugs, in conjunction with available covers, are for use in wet environments. We . Just need replacement male and female connectors? Marinco's EEL Line of Products. The Marinco 30 Amp Shore Power Locking Receptacle features corrosion resistant nylon construction. 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. Simple plug-and read design to allow you to effectively test your trailer lights harness saving you . Once plugged in and locked a SmartPlug 30A or 50A male/female socket combo can not move side to side or up and down. To facilitate this locking feature dimples are used to create the detente so you know the socket is in place. Product Features: Total Contact Area = 190.4 sq mm, Twist-Lock 30A 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. Most of our marine devices are made in the United States and are UL listed, CSA approved, and CE certified. Support for this site through my donate button (end of this article) help keep this site FREE and the in-depth brutally straight forward articles coming your way. In this photo we are looking at the side of the 30A shore power inlet. Features: Industrial At the marina, many boaters want all the comforts of home- away from home. Each outlet will come equipped with wall plates. I cant imagine that Harvey Hubbell III ever intended this to be used on boats, inches from the ocean, back when it was conceived.. The receptacle is robust and offers massive contact area when compared to the circa 1938 twist-lock standard. background-size: cover; Are you beginning to see the reason why so many of these plugs and sockets lead to melt downs, boat fires or entire marinas burning down? Please do yourself a favor and blow this image up. Marine grade construction WARNING: If you want to push beyond a 21A load on a 30A twist-lock you are doing so at your own risk. Threaded . These electrical outlet covers protect the wiring inside of the electrical boxes of your outlets. And as the worlds leading manufacturer of shore power accessories, we offer a complete line of products to meet practically every application wherever your port of call. Marine Power; Power Cord; 4 Feet Long; 30 Amp Female Plug; . 99 ($16.50/Foot) FREE delivery . Strip those inner 6-gauge wires back 3/4 inch. Brass contacts to maximize conductivity. 2023 Fisheries Supply Company 1900 N. Northlake Way, Seattle, WA 98103, Galvanic Isolators & Isolation Transformers. In order to dig deeper than weve ever seen before, into this antiquated standard, I bought a NEMA L5-30 socket. In addition, the information and data on this site may change at any time. Product Features: The Marinco 301ELRV is an Easy Lock 30A, 125V Standard Inlet, which features ParkPower's Easy Lock System. margin-top: -10px; Nylon body with UL flammability of 94V-0. The Marinco 30 Amp Standard Shore Power Inlet features a glass filled polyester construction that is UV stabilized and constructed for lasting strength. Cord lets you connect your RV's or boat's marine-style, 50-amp power plug to a 50-amp marine-style power source. 1 of 3, NEW The field install plugs do not have the LED indicator. NOTE: New versions of the 30A SmartPlug inlet will begin shipping with the new set screw design you will see below. 4.7 out of 5 stars 512. Oops, the inverter transferred AUTOMATICALLY without requiring a manual-reset to produce 120V AC. Doh. If you want to push it to 80%, and feel safe about that, the number is 24A. Grow up! I clamped a 10GA UL1426 wire under one of the clamp screws 35 times. 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. Hubbell HBL7765C 50A 250VDC/600VAC 3-Pole Male Insulgrip Plug. The regulatory & certification organizations that over see this, such as UL, NEC, NFPA, NMMA & the ABYC should all be ashamed that they continue to allow this standard to continue in the marine environment. Get free shipping on qualified RV & Marine Cords products or Buy Online Pick Up in Store today in the Electrical Department. These plugs and inlets were both 30A versions run at 28A or 93% of the face value rating. You can purchase a Smartplug kit from the MHT Amazon store: Buy Smartplug Products MHT Amazon Store, This is an ordinary day for me and it brings to mind that saying, a picture tells a thousand words. FACT: I receive nothing from SmartPlug, zero, zilch, NADA. Wiring Device - Kellems is a proud member of the Hubbell family. 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. Marinco 12-volt receptacles and plugs are manufactured with an interconnecting system to create a moisture-proof connection that you can depend on. Not too much is there? The stainless used in the SmartPlug does come from China but only out of necessity. 3-Prong, twist-lock female plug locks onto the power inlet. NEMA Locking Marine Grade Plugs . Shop for all your Hubbell plugs at Fisheries Supply today! If the connection between the cord and the boat is even slightly damaged, it will create heat that can eventually result in fire. (Tip: cut the green ground wire half an . Get the latest updates on new products and upcoming sales, All prices are in USD. RV Receptacle to Power Hookup. Once the plate is removed the inlet can be wired. Stainless steel fasteners. Locking Devices, Twist-Lock, Industrial, Female Connector Body, 50A 125/250V, 3-Pole 4-Wire Grounding, Non-NEMA, Screw Terminal, Black and White Compare View Details This is the original style plug which has now been updated, and further enhanced for ease of installation, but the basics are the same. These MaxxHaul testers are designed to test your wiring harness by simply plugging the tester inline between your toe vehicle and trailer, turn on your lights and check the easy to read LED indicator lights. The entire contact area here is but a 1.3mm X 2.7mm and 1.3mm X 2.4mm area often trying to handle 30A of current. 50 Amp to 50 Amp. I suspect if the NEMA L5-30 standard were tested today, to todays standards, it would have never gained approvals. They are SS and lock into very thick and robust notches in the sides of the inlet. Wholesale Marine has those, as well! This 30 Amp/15 Volt contoured, square inlet is designed to provide an option to upgrade or replace Marinco Cable TV/Internet Inlet Why is this important? Download the Hubbell Twist Lock Plug Catalog. Rather than creating my own video SmartPlug has already done this: One of the biggest pit-falls of the circa 1938 twist-lock design is that its nearly impossible to gasket and keep it dry. 5- There are no seals on this plug standard thus it is very easy for corrosion to set in on the pins & sockets and create yet even more resistance. Manufacturer rebates, terms, conditions and expiration dates are subject to manufacturers printed forms. Abrading & Polishing; . Not sure what you need? Think this stuff is not serious? We dont and wont install replacement cord ends for customers. This makes the installation & conversion to a SmartPlug simple. What I was told was that the exact cause cant be 100% pin pointed, and they rarely are. Please try again. Call us Monday through Friday from 9:00 AM until 6:00 PM, at (877) 388-2628. If your your cord looks like this it is time for a replacement! The silver screw is your AC 120V WHITE/NEUTRAL wire. I knew exactly how to fix and remedy his problem, a new SmartPlug inlet and cord set.. My goal here was to show exactly why or how this standard can result in so many boat or marina fires. Manufacturer rebates, terms, conditions and expiration dates are subject to manufacturers printed forms. Marinco 30 Amp Standard Shore Power Inlet, Marinco 30 Amp Stainless Steel Shore Power Inlet, Marinco 30 Amp Female Shore Power Connector, Marinco 50 Amp Female Shore Power Connector, Marinco 30 Amp Shore Power Locking Receptacle, Marinco 50 Amp Easy Lock Shore Power Inlet, Marinco 50 Amp Shore Power Female Connector, Marinco 50 AMP Easy Lock Shore Power Inlet w/ Back, Marinco 50 Amp Shore Power Male Plug 125V, Marinco Stainless Cable TV/Internet Inlet, Marinco 50 Amp 125V Shore Power Receptacle, Furrion 50 Amp 125-250V Female Connector F52FMP-SS. Reel Size: 2200; Aptiv 12089040 Male Terminals on Reel; Category: Aptiv Weather-Pack Connectors Manufacturer: Aptiv Component Type: Male Terminals Gauge for GPT Wire: 20-18 Gauge for SXL Wire: 20-18 Weather-Pack male terminals, female terminals and cable seals are secured into connector bodies with a hinge lock assembly Cable seals must be used with mating terminals to create a weather-tight . I grabbed some sheet metal the same thickness as the plug pin and inserted the socket over it. The argument the opponents (most likely the manufacturers who dont care about safety) propose is this: Boat owners Darrell & his other brother Darrell awake in the middle of the night to no boat power.. Darrell & Darrell find no electricity at the AC panel. Let us help. If your old yellow cord is in good condition, then replacing the boat end is a choice youll need to make on your own. These plugs and inlets were both 30A versions run at 28A or 93% of the face value rating. Product Features: 50 Amp 125/250 Volt 3 pole, 4 wire Marine grade twist lock construction Stainless steel. Light. Adapter lets you connect your RV's or boat's marine-style, 50-amp power plug to a 50-amp standard power source. Red 12V or 24V Twist-Lock Battery Charger Plug. They were loaded to 28A for 1.5 hours at an ambient room temp of 72F.. When in doubt, its best to also replace the feed wire from the new AC inlet to the AC panel. It seems that no thermal breaker existed that could work in this type of application. NEMA Locking Marine Grade Plugs . Please use the latest version of one of these browsers. Not responsible for typographic or illustrative errors. Compare . In my experience nearly everything about the SmartPlug is extremely well thought out and constructed specifically for the marine environment. The industrial quality of these plugs gives the strength for long lasting use. Of those 55% of boat fires nearly 54% of that number is caused by shore power. Marinco 70A Trolling Motor Plug Wins 2017 Boating Industry Top Product Award. 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.. 2 pole You are using a web browser we don't support. Lots of other chandlers have the SmartPlug too such as Hamilton Marine, Defender and West Marine. 2- The front portion of the lid, nearest the hinge, positively locks into the plug body. Prices, specifications, and images are subject to change without notice. This mind-set & origin stems from breakers re-setting into a dead short, and I agree 150% with this. (2) Hubbell HBL9452C 50A 125/250V 14-50P 3-Pole 4-Wire Industrial Grade Male Electrical Plug - Black. A main AC breaker on a boat needs to interrupt both the AC WHITE/NEUTRAL & AC BLACK/HOT wires, and be located quite closely to the AC shore inlet (10 or less). Outlet Covers and Wall Plates. 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. Color me extremely pleased! Hubbell Marine makes a variety of products from Hubbell twist lock plugs & receptacles, adapters, inlets and shore power cordsets from 30 amp up to 100 amp. When you call us, you are speaking with a fellow boating enthusiast who knows and appreciates that you want your vessel up and running and in top shape. Keep in mind this is when they are new and with clean tight connections. This company is not Chinese, as one may assume, but rather a German company where labor costs are quite high. 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 Fisheries Supply offers a wide variety of electrical marine products, including Marinco 12 volt trolling motor plugs, receptacles, and sockets. Remember this is called the twist-lock or HUBBELLOCK standard. 4-Prong, male plug connects to a power cord for hookup at home . The Marinco ConnectPro features a locking plug and receptacle and spring clamping connection to provide a secure electrical contact. Some readers have suggested that the problem is not the design, but rather how boat owners improperly use these cords and is because they dont use the locking rings. Frustrated with the investigation follow up I could find on-line I reached out to the Bunyan, NC fire department to see if they had any more information, they did. Camco PowerGrip RV Plug, 50 Amp Male Plug (125-250V/12500W), NEMA 14-50P (55255) Hubbell serves the needs of customers in a variety of market applications. Manufacturer: Plug: Amps: Voltage : Poles /Wire: Part # Hubbell: L5-15P: 15A: 125V: 2 Pole, 3 Wire: HBL24W47: Hubbell: L5-20P: 20A . Marine Adapter, Molded "Y", Two 30A Locking Connectors to 50A Locking Plug. This is flat out bovine dung and a 150% LIE! The shaping of the female socket to accept the twisting results in considerably less surface area contact. I suspect a large number of the 55% of boat fires that are electrical in nature (source ABYC & USCG data) are the result of this antiquated and unsafe twist-lock standard we currently use. Corrosion resistance and robust Marinco 30 Amp Female Shore Power Connector It recently came to my attention that some, within an organization I support fully, namely the ABYC, have told people that this article is a direct marketing piece for SmartPlug and that I am a shill for SmartPlug? I do see such a locking ring what appears to be happening with that setup is the connector body is coming apart, with the outer shell separating from the inner part that still has a locking ring engaged. Shop for your Marinco trolling motor plug today, or to see our complete line of Marinco power products, click here. HBL29W78. 30Amp 3 Prong Twist Lock Plug, Oil, Water & Weather Resistant Flame Retardant, Yellow, DCOC-0136-DC. FACT: I make no compensation from SmartPlug, I do not sell it on this site and I have specifically & purposely not become a direct dealer so as to not impede or negatively impact the importance of this article. Add just a little corrosion, some torquing & pulling on the plug and stack all that onto the minimal contact area and we develop heat. . The crew at Sailboatowners.com (LINK) are really great. . The safest practice is to do the job correctly and buy a new cord set and inlet. . (4) $105.00 New. The Marinco 30 Amp Female Shore Power Connector is made of yellow nylon and features a ribbed design that provides a secure grip. They also prevent moisture and dust from entering the electrical box. Product Features: Twist-Lock, EdgeConnect, Industrial, Insulgrip Flanged Inlet, 20A 125/250V AC, 3-Pole 4-Wire Grounding, L14-20P, Screw Terminal . 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. Mastervolt's Integrated System Provides Optimal Performance for the Volvo Ocean Race . I have literally seen NEMA L5-30s forced in and inserted incorrectly.
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