NEMA L14-20R Flush Mounting Locking Receptacle, 20 Amp 125/250V Twist Lock Outlet, 3 Pole 4 Wire Grounding, Heavy Duty Industrial Grade Socket for Generator, Marine, RV, UL Listed (1 Pack)

★★★★★ 5.0 79 reviews

$7.78
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Product details

Management number 213581906 Release Date 2026/04/12 List Price $3.11 Model Number 213581906
Category
  • 🔧 【Industrial-Grade Durability】 Crafted with toughened nylon housing and copper brass contacts, this NEMA L14-20R outlet withstands extreme conditions—impact, chemicals, and temperatures up to 750°C (UL94 V-2 rated). Perfect for heavy-duty use in generators, welding gear, and marine/RV applications.
  • 🔒 【Secure Twist-Lock Design】 The twist-lock mechanism ensures a vibration-proof connection, preventing accidental dislodging even in high-motion environments. Ideal for transfer switches, industrial tools, and mobile power setups needing reliable 20A 125/250V performance.
  • 🛡️ 【Enhanced Safety & Stability】 Features a single-piece nickel-plated brass mounting strap with double-riveted reinforcement, heavy interior walls, and UL/CUL certification. UL V-2 flammability rating guarantees fire resistance for worry-free operation in demanding settings.
  • ⚡ 【Quick, Reliable Installation】 Serrated terminal plates and #10 oversized screws bite wires securely, while the combo back/side wiring design simplifies setup. Space-saving terminals accommodate #8-#16 AWG wires, ensuring hassle-free connections in tight junction boxes.
  • 【Versatile Heavy-Duty Use】 Engineered for industrial-grade reliability, this NEMA L14-20R twist lock outlet powers generators, RVs, marine equipment, and more. UV-proof, abrasion-resistant, and rigorously tested for 2,000+ insertions (verified in lab testing), it delivers 4X the durability of standard outlets—perfect for high-frequency use in demanding environments

Color Black
Voltage 250 Volts
Amperage 20 Amps
Plug Type NEMA L14-20R
Brand Name Yomiuwo
Manufacturer Yomiuwo
Material Type Nylon
Connector Type Locking Receptacle
Number Of Wires 4
Number of Poles 3
Specification Met NEMA, UL
Included Components NEMA L14-20R Locking Receptacle

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