{"product_id":"nema-l15-30-locking-plug-30a-250v-twist-lock-heavy-duty-choose-pack-size","title":"NEMA L15-30 Locking Plug 30A 250V Twist Lock Heavy Duty Choose Pack Size","description":"\u003cp\u003e\u003cspan\u003e# Main ST Collective NEMA L15-30 Locking Plug\u003cbr\u003e\u003cbr\u003e## 30 Amp • 250 Volt • Heavy-Duty Industrial Twist Lock Plug\u003cbr\u003e\u003cbr\u003e### Available in 1PK, 2PK, 4PK, 6PK, 8PK, 10PK, 12PK, 15PK \u0026amp; 20PK\u003cbr\u003e\u003cbr\u003ePower your equipment with confidence using the **Main ST Collective NEMA L15-30 Locking Plug**. Designed for industrial, commercial, residential, and recreational applications, these heavy-duty twist-lock replacement plugs provide a secure electrical connection that helps prevent accidental unplugging in demanding environments.\u003cbr\u003e\u003cbr\u003eWhether you're building generator cords, powering industrial equipment, connecting transfer switches, wiring race trailers, servicing RVs, or repairing shop equipment, these commercial-grade locking plugs deliver dependable performance. Featuring heavy-duty brass terminals, a durable nylon housing, and a clear polycarbonate terminal cover for easy inspection, they're built to provide years of reliable service in challenging conditions.\u003cbr\u003e\u003cbr\u003eAvailable in multiple pack sizes, they're ideal for homeowners, electricians, contractors, maintenance departments, fabrication shops, fleet service, and anyone who regularly builds or repairs heavy-duty power cords.\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# About Main ST Collective\u003cbr\u003e\u003cbr\u003eMain ST Collective is the in-house hardware and electrical parts brand of **Main Street Eshop**, created for automotive enthusiasts, RV owners, racers, fabricators, contractors, commercial facilities, and professional technicians.\u003cbr\u003e\u003cbr\u003eOur goal is simple—to provide dependable, commercial-quality products that perform in real-world applications. From electrical connectors and replacement plugs to automotive hardware and workshop essentials, Main ST Collective products are selected for durability, reliability, and value.\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# About Main Street Eshop\u003cbr\u003e\u003cbr\u003eMain Street Eshop supplies premium automotive, electrical, industrial, RV, racing, trailer, and shop equipment for professionals and DIY customers alike.\u003cbr\u003e\u003cbr\u003eWhether you're wiring a home workshop, installing generator power, maintaining your RV, outfitting a race trailer, servicing industrial equipment, or building custom extension cords, Main Street Eshop has the products you need to keep everything powered safely and reliably.\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Product Features\u003cbr\u003e\u003cbr\u003e✔ NEMA L15-30 Twist-Lock Plug\u003cbr\u003e\u003cbr\u003e✔ 30 Amp • 250 Volt Rating\u003cbr\u003e\u003cbr\u003e✔ 3 Pole • 4 Wire Grounding Design\u003cbr\u003e\u003cbr\u003e✔ Industrial Heavy-Duty Construction\u003cbr\u003e\u003cbr\u003e✔ Twist-Lock Design Helps Prevent Accidental Disconnects\u003cbr\u003e\u003cbr\u003e✔ Durable Nylon Housing\u003cbr\u003e\u003cbr\u003e✔ Heavy-Duty Brass Internal Components\u003cbr\u003e\u003cbr\u003e✔ Clear Polycarbonate Terminal Cover for Visual Inspection\u003cbr\u003e\u003cbr\u003e✔ Ribbed Housing Provides Secure Grip\u003cbr\u003e\u003cbr\u003e✔ Easy Wire Assembly\u003cbr\u003e\u003cbr\u003e✔ Secure Terminal Connections\u003cbr\u003e\u003cbr\u003e✔ Designed to Resist Overheating\u003cbr\u003e\u003cbr\u003e✔ cUL Listed\u003cbr\u003e\u003cbr\u003e✔ NEMA Rated\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Specifications\u003cbr\u003e\u003cbr\u003eProduct Type: Locking Plug\u003cbr\u003e\u003cbr\u003eConfiguration: NEMA L15-30\u003cbr\u003e\u003cbr\u003eCurrent Rating: 30 Amps\u003cbr\u003e\u003cbr\u003eVoltage Rating: 250 VAC\u003cbr\u003e\u003cbr\u003ePoles: 3\u003cbr\u003e\u003cbr\u003eWires: 4\u003cbr\u003e\u003cbr\u003eGrounding: Yes\u003cbr\u003e\u003cbr\u003eConnection Type: Twist Lock\u003cbr\u003e\u003cbr\u003eHousing Material: Heavy-Duty Nylon\u003cbr\u003e\u003cbr\u003eTerminal Material: Brass\u003cbr\u003e\u003cbr\u003eTerminal Cover: Clear Polycarbonate\u003cbr\u003e\u003cbr\u003eColor: Black\u003cbr\u003e\u003cbr\u003eCertification: cUL Listed\u003cbr\u003e\u003cbr\u003eCommercial \/ Industrial Grade Construction\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Why Choose Main ST Collective Electrical Products?\u003cbr\u003e\u003cbr\u003eMain ST Collective electrical products are designed to provide dependable performance wherever secure, reliable power is required.\u003cbr\u003e\u003cbr\u003eIdeal for:\u003cbr\u003e\u003cbr\u003e✔ Portable \u0026amp; Standby Generators\u003cbr\u003e\u003cbr\u003e✔ Transfer Switches\u003cbr\u003e\u003cbr\u003e✔ Industrial Machinery\u003cbr\u003e\u003cbr\u003e✔ Commercial Equipment\u003cbr\u003e\u003cbr\u003e✔ Race Trailers\u003cbr\u003e\u003cbr\u003e✔ RV Electrical Systems\u003cbr\u003e\u003cbr\u003e✔ Campers \u0026amp; Toy Haulers\u003cbr\u003e\u003cbr\u003e✔ Pressure Washers\u003cbr\u003e\u003cbr\u003e✔ Welders \u0026amp; Welding Equipment\u003cbr\u003e\u003cbr\u003e✔ Temporary Power Distribution\u003cbr\u003e\u003cbr\u003e✔ Construction Sites\u003cbr\u003e\u003cbr\u003e✔ Workshops \u0026amp; Garages\u003cbr\u003e\u003cbr\u003e✔ Manufacturing Facilities\u003cbr\u003e\u003cbr\u003e✔ Mobile Service Vehicles\u003cbr\u003e\u003cbr\u003e✔ Agricultural Equipment\u003cbr\u003e\u003cbr\u003eThe twist-lock design provides a secure electrical connection that stays engaged in environments where vibration, movement, or heavy use could disconnect a standard plug.\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Installation Features\u003cbr\u003e\u003cbr\u003e• Twist-lock design provides a secure, vibration-resistant connection\u003cbr\u003e\u003cbr\u003e• Easy-to-wire screw terminal assembly\u003cbr\u003e\u003cbr\u003e• Heavy-duty brass contacts maximize conductivity\u003cbr\u003e\u003cbr\u003e• Clear polycarbonate terminal cover allows visual inspection of conductor placement\u003cbr\u003e\u003cbr\u003e• Ribbed nylon housing provides a comfortable, secure grip during installation and removal\u003cbr\u003e\u003cbr\u003e• Commercial-grade construction resists wear, impact, and overheating\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Available Pack Sizes\u003cbr\u003e\u003cbr\u003eChoose the quantity that best fits your project:\u003cbr\u003e\u003cbr\u003e• 1 Pack\u003cbr\u003e\u003cbr\u003e• 2 Pack\u003cbr\u003e\u003cbr\u003e• 4 Pack\u003cbr\u003e\u003cbr\u003e• 6 Pack\u003cbr\u003e\u003cbr\u003e• 8 Pack\u003cbr\u003e\u003cbr\u003e• 10 Pack\u003cbr\u003e\u003cbr\u003e• 12 Pack\u003cbr\u003e\u003cbr\u003e• 15 Pack\u003cbr\u003e\u003cbr\u003e• 20 Pack\u003cbr\u003e\u003cbr\u003ePerfect for individual repairs, contractors, electricians, maintenance departments, fabrication shops, fleet service, and commercial inventory.\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Common Applications\u003cbr\u003e\u003cbr\u003e✔ Generator Power Cords\u003cbr\u003e\u003cbr\u003e✔ Transfer Switch Connections\u003cbr\u003e\u003cbr\u003e✔ Industrial Equipment\u003cbr\u003e\u003cbr\u003e✔ Commercial Machinery\u003cbr\u003e\u003cbr\u003e✔ Temporary Power Systems\u003cbr\u003e\u003cbr\u003e✔ Race Trailer Electrical Systems\u003cbr\u003e\u003cbr\u003e✔ RV \u0026amp; Camper Power Applications\u003cbr\u003e\u003cbr\u003e✔ Welding Equipment\u003cbr\u003e\u003cbr\u003e✔ Pressure Washers\u003cbr\u003e\u003cbr\u003e✔ Portable Power Distribution\u003cbr\u003e\u003cbr\u003e✔ Shop Equipment\u003cbr\u003e\u003cbr\u003e✔ Custom Power Cord Builds\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Package Contents\u003cbr\u003e\u003cbr\u003eQuantity selected from the listing variant:\u003cbr\u003e\u003cbr\u003e• Main ST Collective NEMA L15-30 Locking Plug(s)\u003cbr\u003e\u003cbr\u003eAvailable Pack Sizes:\u003cbr\u003e\u003cbr\u003e1PK • 2PK • 4PK • 6PK • 8PK • 10PK • 12PK • 15PK • 20PK\u003cbr\u003e\u003cbr\u003e---\u003cbr\u003e\u003cbr\u003e# Buyer Notes\u003cbr\u003e\u003cbr\u003e✔ Verify your electrical application before installation.\u003cbr\u003e\u003cbr\u003e✔ Intended for 30A, 250V NEMA L15-30 applications.\u003cbr\u003e\u003cbr\u003e✔ Always disconnect power before wiring electrical devices.\u003cbr\u003e\u003cbr\u003e✔ Installation should comply with all applicable local electrical codes.\u003cbr\u003e\u003cbr\u003e✔ Professional installation is recommended where appropriate.\u003cbr\u003e\u003cbr\u003e✔ Genuine Main ST Collective product supplied by Main Street Eshop.\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"MAIN STREET ESHOP","offers":[{"title":"1 Pack","offer_id":47006533255367,"sku":"RKEWJ-8431","price":8.97,"currency_code":"USD","in_stock":true},{"title":"2 Pack","offer_id":47006533288135,"sku":"RKEWJ-8431-2PK","price":14.97,"currency_code":"USD","in_stock":true},{"title":"4 Pack","offer_id":47006533320903,"sku":"RKEWJ-8431-4PK","price":26.97,"currency_code":"USD","in_stock":true},{"title":"6 Pack","offer_id":47006533353671,"sku":"RKEWJ-8431-6PK","price":39.97,"currency_code":"USD","in_stock":true},{"title":"8 Pack","offer_id":47006533386439,"sku":"RKEWJ-8431-8PK","price":52.97,"currency_code":"USD","in_stock":true},{"title":"10 Pack","offer_id":47006533419207,"sku":"RKEWJ-8431-10PK","price":64.97,"currency_code":"USD","in_stock":true},{"title":"12 Pack","offer_id":47006533451975,"sku":"RKEWJ-8431-12PK","price":76.97,"currency_code":"USD","in_stock":true},{"title":"15 Pack","offer_id":47006533484743,"sku":"RKEWJ-8431-15PK","price":94.97,"currency_code":"USD","in_stock":true},{"title":"20 Pack","offer_id":47006533517511,"sku":"RKEWJ-8431-20PK","price":125.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/RKEWJ-8431.png?v=1786964620","url":"https:\/\/mainstreeteshop.com\/products\/nema-l15-30-locking-plug-30a-250v-twist-lock-heavy-duty-choose-pack-size","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}