




🔌 Lock in power, lock out downtime — the pro’s choice for heavy-duty connections!
The ELEGRP NEMA L6-30R is a UL-listed, industrial-grade locking receptacle designed for 30 Amp, 250 Volt applications. Featuring a rugged nylon body and high-grade brass contacts, it delivers secure, vibration-resistant power connections ideal for generators, welding equipment, and marine or RV use. Its flush-mount design and combination wiring terminals enable professional, hassle-free installation, making it the trusted standard for demanding electrical setups.





















| ASIN | B08CXF9WDC |
| Amperage | 30 Amps |
| Best Sellers Rank | 406,211 in DIY & Tools ( See Top 100 in DIY & Tools ) 2,394 in Wall Electrical Outlets |
| Brand | ELEGRP |
| Colour | Black |
| Connector Type | NEMA L6-30R |
| Connector type | NEMA L6-30R |
| Customer Reviews | 4.7 out of 5 stars 736 Reviews |
| Manufacturer | ELEGRP |
| Material | Nylon |
| Number Of Wires | 3 |
| Number of Poles | 2 |
| Number of poles | 2 |
| Plug Type | Twist Lock |
| Specification Met | UL |
| Unit Count | 1.0 count |
| Voltage | 250 Volts |
G**O
Excelente calidad
Se deben de comprar de ley la clavija y el conector, vale la pena invertir ya que tiene una calidad por encima de los genéricos
V**Y
NEMA L6-30R Flush Mounting Locking Receptacle: An Electrician's Review
When it comes to power delivery for heavy-duty applications, I prioritize safety, durability, and a secure connection. The NEMA L6-30R flush mounting receptacle is a component I regularly specify and install for my clients, and for good reason. It's a prime example of a product engineered for performance and reliability in demanding environments. The installation process for this receptacle is solid and professional. The flush-mounting design creates a clean, low-profile finish, which is excellent for both safety and aesthetics in places like workshops, server rooms, or garages. The terminals are robust and accept the required wire gauge with a secure clamp-down, ensuring a low-resistance connection that can handle the full 30-amp load. The instructions are clear, and the mounting holes align perfectly with standard boxes, minimizing any hassle during installation. What truly sets the NEMA L6-30R apart is the locking mechanism. Once a compatible L6-30P plug is inserted and twisted, the connection is physically locked, preventing accidental disconnection. This feature is critical for applications where vibration or pulling on the cord could cause a dangerous power interruption. The durable thermoset plastic or nylon housing is resistant to impact and chemicals, giving me confidence that the receptacle will withstand years of use in a harsh environment. Ultimately, this receptacle is a testament to quality engineering. It's a specialized component for a specific job, and it performs that job perfectly. For any installation requiring a secure, high-amperage connection—from welders to generators to large machinery—this is the gold standard. It's a heavy-duty solution that provides peace of mind for both the electrician and the end-user.
A**E
Good
30 amp
N**E
Product works great. As described
Great price on a great product. Fast shipping as usual. I will buy from this seller again in the future. Thanks!
A**.
Great for homebrew elements.
These work awesome for my electric elements on my homebrew equipment. I am using these with Dernord elements.
Trustpilot
2 months ago
1 week ago