50 Amp Female Plug. The customer benefited, not me. The industrial quality of these plugs gives the strength for long lasting use backed by our 5 year warranty. Stainless steel fasteners, Marinco Stainless Cable TV/Internet Inlet 3- The back portion of the lid locks positively into the plug body. Manufacturer rebates, terms, conditions and expiration dates are subject to manufacturers printed forms. Fisheries Supply offers a wide variety of electrical marine products, including Marinco 12 volt trolling motor plugs, receptacles, and sockets. Even the clamping screws are color coded to the corresponding wire colors. Inlet, Cable TV Square Stainless Steel. Stainless Steel Cable TV and Internet Easy Lock Inlet, Marinco 50 Amp 125 Volt Shore Power Receptacle Why is this important? Regardless of the age or make of your craft, Wholesale Marine has the shore power plugs or any replacement part or upgrade your boat requires. Hubell: HBL63CM60 Darrell #1 goes to the dock pedestal and physically unplugs the shore power cord. Compatible with 50A 125/250V shore power. 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. They told me that Cascade Thermal Imaging, Inc. of Redmond Washington had in fact conducted some independent, third part thermal imaging tests on the Smart Plug. 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. This type of situation cant physically happen with the SmartPlug. Manufacturer rebates, terms, conditions and expiration dates are subject to manufacturers printed forms. The crew at Sailboatowners.com (LINK) are really great. It seems that no thermal breaker existed that could work in this type of application. The Marinco ConnectPro features a locking plug and receptacle and spring clamping connection to provide a secure electrical contact. Can't find what you're looking for? (Tip: cut the green ground wire half an . Every marine product we manufacture can face the harshest of conditions without sacrificing performance. - TT-30 (Travel Trailer 30amp) 30A 120-volt 3-prong outlet, the older style found in RV parks, not used in . Hubbell serves the needs of customers in a variety of market applications. You will have to decide what is safer for your vessel. Think about this the next time you need a shore power cord. They have good prices, great customer service. The green headed screw is the grounding/Earth terminal but they all have about the same contact surface area. Sure, in 1938 perhaps the twist-lock plug was the cats meow for industry and factories. Not responsible for typographic or illustrative errors. Prices, specifications, and images are subject to change without notice. In 1938 lead paint was the rage and asbestos was in everyday use. For use up to 30Amps/125 Volts the connector has a 2 pole and three wire design Marinco 30 Amp Male Shore Power Plug 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. The results were, well, shocking.. I asked the folks at SmartPlug if I could get a new sealing piece, but instead they sent me a warrantee replacement kit which consisted of everything except the outer shell of the connector. 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. On boats we are in a corrosive environment, that also moves. Be sure to ask about our Customer Loyalty Program for additional savings. A new run of 10/3 triplex tinned marine wire was in order. 4- Even just 1-2 millimeters of movement between the plug & socket can cause the dimple to ride up out of the hole and create even less contact area than this already poor design has. When in doubt, its best to also replace the feed wire from the new AC inlet to the AC panel. Get it as soon as Saturday, May 6. They tried, but to make them waterproof was proving too expensive on a field install plug. Be sure to ask about our Customer Loyalty Program for additional savings. 316 stainless steel housing Look at the pin closest to you and you can easily see the melted plastic migrating up from the base. After 35 inserts and removals only two very small wire strands broke. 50 amp 125 dock side receptacle 2 pole, 3 wire This cord-to-boat connection is subject to wear-and-tear damage from the activity of connecting and disconnecting the cord, and it is also subject to damage from wet winter weather, and it is a major source of fire in marinas. wire system Add to Cart. Top / Locking Wiring Devices / Marine Twist Lock Plugs. Because marine or not these are all built to the same standard. This company is not Chinese, as one may assume, but rather a German company where labor costs are quite high. What I was told was that the exact cause cant be 100% pin pointed, and they rarely are. With the last two images you can easily see why the two actions required for connecting this plug, insert & twist, leaves us with very, very, very little contact surface area. background-repeat: no-repeat; 3 pole (2) Hubbell HBL9452C 50A 125/250V 14-50P 3-Pole 4-Wire Industrial Grade Male Electrical Plug - Black. SKU: 138089 | Item ID: MCO 2018BP-24. Hubbell CS8365C Twist-Lock Male Locking Electrical Plug. Weve seen far too many examples of failed replacement cord ends to recommend this practice. Not only can the clamping spring be longer but because the pin and socket are flat, or insert straight, there is a $hit load more contact area. EDIT: SmartPlug has decided to offer a version of the 30A inlet without a thermal breaker to be in compliance with the ABYC standards against auto-resetting. Please be careful using electric heaters. Choose from our selection of twist-lock plugs, including over 800 products in a wide range of styles and sizes. The Marinco 30 Amp Female Shore Power Connector is made of yellow nylon and features a ribbed design that provides a secure grip. Rated NEMA 6P, NEMA 13, IP66, and IP69K when mated, these connectors withstand high- pressure, high-temperature washdowns, oil/coolant splashing, and are corrosion-resistant so they can be used in high-vibration marine environments. Sold by Alfateers Service Center INC. and ships from Amazon Fulfillment. Locking Devices, Twist-Lock, Marine Grade, Ship to Shore Cableset, 50A 125V, 2-Pole 3-Wire Grounding, Non-NEMA, Yellow. Product Features: Call us Monday through Friday from 9:00 AM until 6:00 PM, at (877) 388-2628. complete line of products to meet practically every application. It will prevent the high resistance melt down images you have already seen so many of here and could save lives, entire marinas and boats. Here is a brief list of those different plugs and their use: - 10-30 standard 30A 240 volt 3-prong Dryer outlet found in homes built before 1996. Product Marinco 50 Amp Easy Lock Shore Power Inlet Marinco BEP Products brings you the Pro Installer line. The thermal breaker is made in Germany using comparable wages to US workers. Compare . Product Features: 50 Amp 125/250 Volt 3 pole, 4 wire Marine grade twist lock construction Stainless steel. Product Features: I wrote this from my own physical experiences and from what I firmly believe, as a marine electrician, is safer. I suspect if the NEMA L5-30 standard were tested today, to todays standards, it would have never gained approvals. Notice how robust the spring clamping mechanism is and the up turned guide points which make entry of the male pins seamless and easy.. 2 of 3, NEW 3 Marinco 50 Amp Shore power Male Plug Please understand & comprehend that you can easily start a fire with high resistance and never trip a circuit breaker. 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. I was then able to convince them to send me this thermal image of two brand new plugs & inlets, both 30A. Not too much is there? Here is the lid gasket. Precision Wireless controlled spot light Focused. All Rights Reserved. Still 1.31 mm is pretty minimal for 30A of current, on a moving boat where corrosion is a huge player. 1996 - 2023 Marinco All rights reserved. Manufacturer: Plug: Amps: Voltage : Poles /Wire: Part # Hubbell: L5-15P: 15A: 125V: 2 Pole, 3 Wire: HBL24W47: Hubbell: L5-20P: 20A . The other reason there can be more contact area, is because the pins are flat not curved. Hubbell Shore Power. 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). One of the issues with some inlet designs is the resulting damaging & molesting of the wire strands when clamping them. I am playing devils advocate here, but there may be differences in the plug casings and how they transmit heat? We offer same day shipping at a flat rate, too. What jumps out to me is the substantial contact area made by the SmartPlug pin and socket. Here Im measuring the pin thickness of a NEMA L5-30 marine grade plug made by Marinco. Fits 303SSEL-B, 303SSI-B & 301EL-B boat inlets Product Features: In my experience nearly everything about the SmartPlug is extremely well thought out and constructed specifically for the marine environment. Read on and I will dig much deeper into the whys & hows. NEMA Locking Marine Grade Plugs . Modular connectivity. Rugged, solid, safe, and reliable thats what marine wiring devices from Hubbell Wiring Device-Kellems are designed to be. 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. Each outlet will come equipped with wall plates. The shaping of the female socket to accept the twisting results in considerably less surface area contact. It may also be due to the rather thin metal used in the clamping mechanism of the socket? Hubbell Twist-Lock Marine Grade Plugs . Marinco 70A Trolling Motor Plug Wins 2017 Boating Industry Top Product Award. They are also in close proximity to the SmartPlug facilities which means they have great access to inventory. For a 50-amp cord with a male connector and female twist-lock connector we have 18-inch cords like # CAM55572 and the others shown on the other linked page. Get free shipping on qualified Twist-Lock Plug RV & Marine Cords products or Buy Online Pick Up in Store today in the Electrical Department. We cast off from our dock in Emeryville, CA in July of 2015. One Hand. This new SmartPlug 30A inlet is purposely designed to use the same mounting & hole pattern as the twist-lock standard 30A marine inlet. 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 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. This 30A inlet is highly polished cast, not stamped, 316L stainless steel. Up until now we have had no shore power thermal breakers that trip on high resistance / temperature just on overload of the circuit or an imbalance such as an ELCI (basically a whole boat GFCI).. Just ask our helpful service representatives when you call or use Live Chat to find just what youre looking for. You are using a web browser we don't support. The same few folks (ABYC members & even instructors) & competitors of the SmartPlug arguing against the thermal-breaker in the SmartPlug 30A inlet have zero issues with auto-transfer inverters which can create the same exact Darrell & Darrell scenario they paint above, and use, to argue against the innovative and significantly safer SmartPlug.. Once such competitor actually argues out one side of their mouth against the thermal-switch then out the other sells piles & piles of auto-transfer inverters. The quote below comes straight from ACE Insurance one of the nations largest underwriters of marine insurance. 50 Amp Male Plug. 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. If you want to push it to 80%, and feel safe about that, the number is 24A. Ford Explorer UV Graphic Carbon Fiber Look Metal Face-Plate on ABS Plastic 2 inch Tow Hitch Cover. If your your cord looks like this it is time for a replacement! Lets stop the BS here and now. Fast-forward to the spring of 2017, weve put over 10,000 nm on the log and we are now in Florida getting ready to head North for the summer, and I noticed that the rubber (?) Pictured here, in the snow, is a 50 X 30A SmartPlug cord set and a 30A X 125V AC inlet. This was a major part of the design criteria for this system.. REMEMBER HIGH RESISTANCE CAN CAUSE A FIRE AND NEVER TRIP A STANDARD CIRCUIT BREAKER. Slide the weatherproof boot and metal two-piece connector body onto the cord. Problem number one, design and build a thermal protection system for the SmartPlug 30A inlet. The positive locking mechanism is also considerably more robust. These Colors Don't Run Patriotic Eagle USA American Flag Tow Trailer Hitch Cover Plug Insert 1 1/4 inch (1.25") 2. I needed a good way to show the actual contact surface area of the clamping socket on a NEMA L5-30. FACT: I personally believe in this product and SmartPlug had nothing to do with my writing of this article. It does not take an engineer to see that the spring clamp can remain tighter, and within design spec for far longer, with the SmartPlug, than it can with a twist-lock. This allows it to have a long life and stand up in harsh marine environments. Read the full press release, Marinco 70A Trolling Motor Plug Wins 2017 Boating Industry Top Product Award, 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. View AllData & CommunicationsCategories, Industrial Connectivity and Control Products, View AllElectrical & ElectronicCategories, View AllWire/Cable/Hose ManagementCategories. 2 pole, 3 wire Marine grade twist lock construction Interchangeable with: Male plug 30 Amp/125V It also creates a nice wide gasket mating surface and a very solid area for the positive locking devices to lock into. 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. I am certainly not alone in my dislike for this antiquated & unsafe standard. The rubber appeared to have deteriorated in the sun. Now if we could just get all those inverter manufacturers to Aw $hit, I give up. NOTE: New versions of the 30A SmartPlug inlet will begin shipping with the new set screw design you will see below.

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