The locking coupling makes for a more reliable connection in commercial and industrial settings, where vibration or incidental impact could disconnect a non-locking connector. 0000004701 00000 n Sign In to access your account information. Pins are recessed for protection against abuse. JavaScript must be enabled in order for you to use this site. NEMA L12 series devices are three-pole, three-wire, non-grounding devices for three-phase 480 volt devices. For any issues with an order, please contact us. 0000006578 00000 n The adapters include a spade lug to allow connecting to ground, often via the cover screw used to attach the outlet faceplate. NEMA L11 series devices are three-pole, three-wire, non-grounding devices for three-phase 250 volt devices. Locking connectors use curved blades. Designs exist for 20 amp (L12-20), and 30 amp (L20-30) devices, and L20-20 and L20-30 devices were commercially available from at least one manufacturer (Bryant Electric). NEMA L22 are four-pole and ground connectors rated for 277/480V. Intended for wye three-phase circuits with both neutral and ground. Please make sure that your review focus on the product and your experience with it, this will help other customers make more confident decisions. The NEMA TT-30 (TT stands for Travel Trailer) connector is a 120V 30A recreational vehicle standard (hot-neutral-ground), also known as RV 30. )fU+IhjsMa+Qe]. Most often, these connectors can be found in server rooms and data centers where the connectors are used to power equipment such as servers, backup systems and UPS units. Hubbell Adapter Female 30A 125V Twist Lock To Male 50A 125/250V Twist Lock. I have read and accept the conditions contained in the Privacy Policy on processing of my data to manage my query or request. Product functionality Your question will be answered by email, please make sure you provide a correct email address. Three-phase connectors will use 'X', 'Y' and 'Z'. For added protection, WR receptacles should be shielded by "Extra-Duty While In-Use" or "Weather-Resistant" covers. This "2-prong" design, with two flat parallel non-coplanar blades and slots, is used in most of North America and on the east coast of South America on lamps; consumer electronics such as clocks, radios, and battery chargers; and other double-insulated small appliances that do not require grounding (earthing). The 5-30R has the same two-pole, three-wire configuration and 125V rating, but is rated for 30A. The appearance of this plug is sometimes confused with a NEMA 10 connector, rated for 240V, but the NEMA TT-30 is a 120V device. ML-series "Midget Locking" connectors are for 15A applications where a larger locking connector would not fit. endstream endobj 239 0 obj <><><>]/ON[240 0 R]/Order[]/RBGroups[]>>/OCGs[240 0 R]>>/PageLayout/SinglePage/PageMode/UseNone/Pages 235 0 R/Type/Catalog>> endobj 240 0 obj <>/PageElement<>/Print<>/View<>>>>> endobj 241 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Type/Page>> endobj 242 0 obj <> endobj 243 0 obj <> endobj 244 0 obj <> endobj 245 0 obj <> endobj 246 0 obj [/CalGray<>] endobj 247 0 obj <> endobj 248 0 obj <> endobj 249 0 obj <> endobj 250 0 obj <> endobj 251 0 obj <> endobj 252 0 obj <> endobj 253 0 obj <> endobj 254 0 obj <> endobj 255 0 obj <> endobj 256 0 obj <> endobj 257 0 obj <>stream 6-15R and 6-20R receptacles are usually manufactured on the same assembly line as "Industrial" or "Commercial" grade 5-15R and 5-20R receptacles, with all 4 receptacles sharing the same "triple wipe" T contacts behind the varying faceplates. Designs and devices for 15 amp devices (L1-15) exist. Referring to the picture, the orientation is the same as the NEMA 5 plug and receptacle, with the neutral blade on the lower right. Shipping and returns. All NEMA 5 devices are three-wire grounding devices (hotneutralground) rated for 125V maximum, with the 5-15, 5-20 and 5-30 being grounded versions of the 1-15, 1-20 and 1-30, respectively. 0000120435 00000 n How It Can Electrocute Or Burn You", "Dangerous TikTok Challenge Sparks Warning From Firefighters", "Authorities warn about dangerous TikTok 'outlet' challenge", Receptacle Roundup IV: NEMA 10-30 and 14-30, "TeslaMotors.com: Go Electric - Ready, Set, Charge", Hubbell Twist-Lock Wiring Devices and Safety Enclosures, "Industrial grade 15A midget type locking devices", "Tamper Resistant Receptacles: The New Standard of Electrical Safety", "Tamper-Resistant Electrical Receptacles", "Hospital Grade Devices: Tamper Resistant Receptacles", http://www.passandseymour.com/pdf/F10.pdf, "2017-NEC-Significant-Code-Changes-Part-2", "Application Guide for Isolated Ground Wiring Devices", "Connector, Electrical, Power, General Specification for", National Electrical Manufacturers Association standards, https://en.wikipedia.org/w/index.php?title=NEMA_connector&oldid=1095527196, Short description is different from Wikidata, Articles with specifically marked weasel-worded phrases from October 2021, Articles with unsourced statements from April 2018, Articles containing potentially dated statements from November 2013, All articles containing potentially dated statements, Articles with unsourced statements from November 2013, Articles with unsourced statements from December 2013, Articles with unsourced statements from June 2016, Articles with unsourced statements from March 2020, Articles with unsourced statements from October 2021, Articles with unsourced statements from March 2021, Articles with unsourced statements from September 2017, Articles with unsourced statements from October 2020, Creative Commons Attribution-ShareAlike License 3.0. Beryllium copper insert spring assure constant contact pressure. One blade is wider on a polarized 1-15P plug. 0000008790 00000 n 0000010449 00000 n The grounding slot is not blocked by a door. There are two basic classifications of NEMA connectors: straight-blade and locking. The 14-50 has a rating of 50A, and a straight neutral blade sized so that it does not mate with 14-30 connectors. Different combinations of contact blade widths, shapes, orientations, and dimensions create non-interchangeable connectors that are unique for each combination of voltage, electric current carrying capacity, and grounding system. The National Electrical Code has been updated for 2014 to address the use of Outlet Branch Circuit (OBC) Arc Fault Circuit Interrupter (AFCI) receptacles as an alternative to traditional circuit breakers when used for modifications, extensions, replacement receptacles, or in new construction. NEMA L10 series devices are two-pole plus neutral, three-wire, non-grounding devices for 125/250 volts single-phase. Your account will remain active for 45 days. clockwise order is ground, neutral, hot for 120V receptacle versions; and counter-clockwise for plug versions). Also, it was formerly common to connect mobile homes to utility power via a 14-50 device. Select These devices would have been for 277 and 600 volt two-pole, two-wire non-grounding devices similar to the straight-blade NEMA 3 and 4 families, but were never specified by NEMA. In addition, a tripped GFCI receptacle may be more easily noticed and reset, as compared to a tripped GFCI located in a remote circuit breaker panel far from the point of usage. These connector families have been designed so that connectors of differing types cannot be accidentally intermated. Dependable solid brass for longer life and reliable electrical contact. This will save you time, money, and energy! These receptacles are typically found in older residential buildings and are not allowed to be installed under current NEC codes. The protection device is equipped with "Test" and "Reset" buttons on the housing. [citation needed], NEMA 23 series devices are specified for three-pole plus neutral, five-wire grounding devices for 3 phase 347/600Y supplies. The Japanese plug and socket with narrow insulating faces appear and work physically identical to NEMA1-15, and such non-grounded receptacles are still common in Japan (though grounded 5-15R and 5-20R receptacles are slowly becoming more common). 0000003582 00000 n Only [caracteres] characters left to earn your CoINNs. NEMA L21 are four-pole and ground connectors rated for 120/208V. Intended for wye three-phase circuits with both neutral and ground. startxref Locking Devices, Twist-Lock, Marine Grade, Corrosion Resistant Single Flush Receptacle, 30A 125V AC, 2-Pole 3-Wire Grounding, NEMA L5-30R, Screw Terminal, Nylon face. Poles Click on the following link to get more information about: Technical questions about this product (0), Write a review about this product and earn CoINNs. trailer This is an expedient way to provide that protection at the receptacle itself.[27]. In older plug designs both blades were the same width, so the plug could be inserted into the receptacle either way around. Access My Account, Order History, Lists and more here. 9wiV;Tutms';#S.7tgvQJ! 0000010720 00000 n Pay in 3 interest-free instalments. [citation needed]. When the ground blade of a receptacle is on the bottom, the neutral blade is on the upper left and the hot blade is on the upper right. A NEMA 1 cord from 1932, with wide protective face to prevent touching the electrical contacts. There are however NEMA L21 series locking devices for 20 and 30 amp devices specified and available for these applications. NEMA Straight-Blade Plugs and ConnectorsUL Listed and CSA Certified.InsulgripThe original black-and-white plug and connector that was developed for industrial cord ends. 0000001463 00000 n NEMA L13 series devices are three-pole, three-wire, non-grounding devices for three-phase 600 volt devices. Keep writing. Powerful Vari-size cord grip adjusts to a wide range of cord sizes, 10/3 SO to 18/3 SJ. There are however NEMA L22 series locking devices for 20 and 30 amp devices specified and available for these applications. According to NEMA, this is "reserved for future configurations", so no designs for this series exist and no devices have been manufactured. [citation needed], This series of devices is specified for 600-volt, two-wire, non-grounding devices. The hot and neutral blades are angled at 45 from vertical and 90 to each other, unlike NEMA 10 devices (where the angles are 30 and 60 respectively), also the plug is slightly smaller than a NEMA 10 and larger than ordinary 5-15P plugs. These problematic outlets are easily identifiable due to their lack of ground, along with both openings on the receptacle face being a sideways "T" shaped opening that appear to be mirrored on the vertical center line of the face. Enable JavaScript by changing your browser options, and then try again. According to NEMA, NEMA 22 straight-blade devices are "reserved for future configurations", so no designs for this series exist and no devices have been manufactured. 0000004573 00000 n 0000038263 00000 n NEMA L23 are four-pole and ground connectors rated for 347/600V. Intended for wye three-phase circuits with both neutral and ground. 0000003322 00000 n For example, welders and other manufacturing machinery where industrial equipment or large power tools are commonplace. - New- Sealed box- Original accessories- Full manufacturers warranty, - New- Open / Damaged or Repacked box- Essential accessories- Full manufacturers warranty, - New- Manufacturers sealed box- No accessories- Full manufacturers warranty, - Factory remanufactured as new - Manufacturers sealed box- No signs of use- Original accessories- Full manufacturers warranty, - Factory remanufactured - Manufacturers sealed box- Minimal signs of use possible- Essential accessories- Full manufacturers warranty, - Ex Demo- Retail opened box- Minimal signs of use possible- Essential accessories- 1 Year pickup and return warranty, - Ex Demo- Retail opened box (brown box)- Normal signs of use - Essential accessories- 1 Year pickup and return warranty, - A+ Grade refurbished- Approved Selection box- Minimal signs of use- Essential accessories- 1 Year pickup and return warranty, - A Grade refurbished- Brown box- Normal signs of use- Essential accessories- 1 Year pickup and return warranty, - B Grade refurbished- Brown box or Bulk packed- Heavy signs of use- Essential accessories- 1 Month carry in warranty, Buy this product and earn 83 CoINNs / $ 0.85. 7-30 is a larger diameter connector, with an L-shaped neutral, while the 7-50 has an enlarged neutral pin, compared with the hot. 0000004637 00000 n Zms[ Twist-locking types are used for heavy industrial and commercial equipment, where increased protection against accidental disconnection is required. NEMA L20 series devices are three-pole, four-wire, non-grounding devices for three-phase 347/600 volt devices. They are available for 120V, 15/20A applications, in different form factors such as surge protective receptacles in single, duplex, four-in-one, and six receptacle configurations, as well as surge-protective power strips. The 6-50 is also used on arc welders. 0000001559 00000 n 0000003775 00000 n 0000000016 00000 n [7] 72 0 obj<>stream 0000130658 00000 n <<18DDEF14587BFD419041B2D8480006D5>]/Prev 1497407>> that run on 120V, this means that the neutral wire indirectly used for grounding would also carry current, even under non-fault conditions. The TT-30R receptacle is commonly available in nearly all RV parks in the United States and Canada, and all but the largest RVs manufactured since the 1970s use this plug to connect to power feeds. 0000004113 00000 n endstream endobj 258 0 obj <>stream [2] Small specialized padlocks are available to fit these holes, allowing "lockout" of hazardous equipment, by physically preventing insertion of locked plugs into a power receptacle. The dimensional standard for electrical connectors is ANSI/NEMA WD-6 and is available from the NEMA website.[2]. Locking Devices, Twist-Lock, Marine Grade, Corrosion Resistant Single Flush Receptacle, 30A 125V AC, 2-Pole 3-Wire Grounding, NEMA L5-30R, Screw Terminal, Nylon face.Features:- Wire restraint recess for both back and side wiring, greatly reduces the possibility of loosening the terminal connection- Face color coding by voltage facilitates locating and mating of proper devices- Nickel plated brass mounting and grounding system provides a lower resistance ground path and greater resistance to corrosion than steel mounting systemsSpecifications:General:- Application: Marine Wiring Devices- Environmental Conditions: Corrosion Resistant- Horsepower: Maximum 2- Item Type: Single Flush Receptacles- Material: Nylon- Material: Mounting Hardware Screw Mounting- Number Of Poles: 2-Pole- Operating Temperature: Maximum continuous 75C and minimum -40C without ImpactPerformance: - Electrical: Current Interrupting - Certified for current interrupting at full rated current- Electrical: Dielectric Voltage - Withstands 2,000V minimum- Environmental: Flammability - V2 or better per UL94/CSA 22.2 No.0.17- Environmental: Moisture Resistance - IP20 Suitability- Environmental: Operating Temperatures - Maximum Continuous 75C Minimum -40C (w/o impact)- Mechanical: Terminal Accommodation - #16 AWG - #8 AWG stranded copper wire only- Mechanical: Terminal Identification - Terminals identified in accordance with UL 498Dimensions:- Dimensions: 3.28 in x 1.70 in x 1.31 in- Height: 1.31 in- Length: 3.28 in- Weight: 0.30 lb- Width: 1.70 inElectrical Ratings:- Amperage Rating: 30 A- Connectivity: Back and Side Wired Screw Terminals- Current / Amperage Rating: 30 A- Current Rating: 30 A- Dielectric Strength: Withstands 2,000V minimum- Phase: Single Phase- Voltage Rating: 125 VAC- Voltage Rating Description: 125 VAC- Wattage: 3750 W NEMA 14-50 devices are frequently found in RV parks, since they are used for "shore power" connections of larger recreational vehicles. Single-phase 6-50 is commonly used on farms for silo unloaders, and is used with a 6-gauge flexible power cord up to 200ft (61m) long. Super tough, non-conductive and abuse resistant for heavy duty industrial environments. To unlatch the plug, the rotation is reversed. Once pushed into the receptacle, the plug is twisted and its now-rotated blades latch into the receptacle. NEMA connectors are power plugs and receptacles used for AC mains electricity in North America and other countries that use the standards set by the US National Electrical Manufacturers Association. Do not wait any longer! [3], The blades of a NEMA connector are identified within the dimensional standard as follows: 'G' identifies the grounding conductor, 'W' identifies the (grounded) neutral conductor, and 'X', 'Y', and 'Z' are the "hot" line conductors. Because the colors are not specified by NEMA standards, the purpose of color-coding a receptacle may be set by the building owner, who may select brown, ivory, white, almond, grey, or black receptacles in the 5-15 configuration to blend with the decor of a room. A non-polarized 1-15P plug has 2 identical blades. NEMA L5 connectors are a series of two-pole and ground locking connectors rated for 125V. L5-30R receptacles are common at marinas that provide power to docked boats. 238 0 obj <> endobj Surge protective devices are designed to reduce the random energy surges of voltage transients and electrical noise on the power supply line, which can damage sensitive electronics such as TVs, computers, and smart appliances. Identically to the NEMA 3 series, this is "reserved for future configurations" and no designs for this series exist and no devices have been manufactured. 0000004388 00000 n When a power feed cord is detachable from an RV, an L5-30P is usually used on the RV end of the cord. 1-15P plugs have two parallel flat blades, .mw-parser-output .frac{white-space:nowrap}.mw-parser-output .frac .num,.mw-parser-output .frac .den{font-size:80%;line-height:0;vertical-align:super}.mw-parser-output .frac .den{vertical-align:sub}.mw-parser-output .sr-only{border:0;clip:rect(0,0,0,0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}14 inch (6.4mm) wide, 0.06 inches (1.5mm) thick, 582332 inch (15.918.3mm) long, and spaced 12 inch (12.7mm) apart. These are the two-pole 1-15, still in use in millions of buildings built before the 1960s, and the three-pole 10-30 and 10-50. 0000010665 00000 n The numerals preceding the hyphen encode the number of poles (current-carrying terminals) and wires connected to it, the voltage, and single- or three-phase power. Power plugs and receptacles used in North America and some other regions, "Twist-lock connector" redirects here. Other types of NEMA connectors that do not follow this nomenclature include: the ML series (so-called "Midget Locking" connectors named for their diminutive size), TT (for connecting travel trailers and other recreational vehicles to external power sources), SS series ("ship-to-shore" connectors for connecting boats to shore power) and the FSL series (used in military and aircraft applications). The 14-30 has a rating of 30A, and an L-shaped neutral blade. 0000004598 00000 n Jj9S A GFCI receptacle may be installed indoors where it is sheltered from dampness and corrosion, while still protecting an outdoors receptacle wired downstream. NEMA 12 series devices are three-wire, three-pole, non-grounding devices for 3 phase, 480 volt equipment. The grade refers only to the aesthetic appearance of the product. 0000009655 00000 n If you are looking for an online store specialized in nautical and fishing equipment, discover waveinn. These adapters are illegal in some jurisdictions, in particular throughout Canada.[8]. Computers, electronics and more to keep up to date with the latest technology. [27], Starting with the 2008 National Electrical Code[28] and the 2009 Canadian Electrical Code,[29] listed tamper-resistant receptacles that address electric shock hazards to children must now be installed in almost all areas of new or renovated dwellings. [34] This may allow for one switched receptacle for a lamp, or for two separate supply circuits when heavy loads are anticipated. ML-1 connectors are two-pole, no ground, rated for 125V. ML-2 connectors are two-pole with ground, rated for 125V. ML-3 connectors are for three-pole no ground (hot-neutral-hot) rated for 125/250V. SS1-50 connectors are two-pole with ground, rated for 125V. SS2-50 connectors are three-pole with ground (hot-neutral-hot) rated for 125/250V. A receptacle with a green dot is a so-called "hospital grade" device; The primary reason to use a hospital-grade receptacle at a patient bed location is to ensure that a receptacle with a greater contact tension is provided to minimize possibilities that an attachment plug supplying medical or life support equipment may be disconnected because the attachment plug slipped out of the receptacle. 0000004764 00000 n According to NEMA, this is "reserved for future configurations", so no designs for this series exist and no devices have been manufactured. In 46 of the 50 United States[13] and all of Canada, tamper-resistant receptacles are required in new residential construction as of November 2013[update]. uu+,KC}0;N`B#CnvuvZu{N&$t[N*bh}f_|Z}eRmjUO?kC9jkx|og8(}G}09i9oNQ\qa 3d0IZhfL&X~$J=,y s1b\LhM`E.VkZ-vZs:+;GNa3'eJTM5Dh^d5G%vs`/={X8SXE'-'uCX#A+zv/A'>e0}/=zlr\\] h Receive exclusive offers and news that will brighten up your day! 0000076533 00000 n [2] Underwriters Laboratories maintains UL Standard 498,[36] which specifies construction performance (e.g. Per UL Standard ANSI/UL 498, a receptacle (any color) with an orange triangle, is an, A red receptacle may indicate a special-service outlet such as one connected to an, At least one manufacturer makes a yellow receptacle, which identifies it as, This page was last edited on 28 June 2022, at 21:33. Find the best deals. Replacement of obsolete NEMA 1 receptacles requires either rewiring with an additional ground conductor for a NEMA 5 receptacle, or a NEMA 5 receptacle complete with a ground fault circuit interrupter for two-wire non-grounded configurations (when a ground conductor is not available).

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