L14-30P, L5-30P 30 Amp to NEMA 5-20R/ 5-15R or 6-20R/ 6-15R Female 1,2,3,4,6,8 Outlets
This versatile, heavy-duty generator adapter cord converts high-amperage locking generator outlets (NEMA L14-30P for 120/240V 4-prong or L5-30P for 120V 3-prong) into multiple standard household or 240V outlets (NEMA 5-20R/5-15R for 120V or 6-20R/6-15R for 240V), enabling safe powering of tools, appliances, RVs, or home essentials during outages. Rated for 30A continuous loads up to 7,500W (L14-30P) or 3,750W (L5-30P), it features a compact or extended design with 1–8 outlet configurations for power distribution. UL-listed for safety, these adapters are built with rugged, weather-resistant materials for indoor/outdoor use in construction, camping, or emergency backup scenarios. Custom options allow tailoring lengths, outlet counts, and end fittings for OEM or specific generator models like Champion, Westinghouse, or Honda.
Technical Specifications
- Plug Types: NEMA L14-30P (30A, 125/250V, 4-prong locking) or L5-30P (30A, 125V, 3-prong locking)
- Output Receptacles: NEMA 5-20R/5-15R (120V, 20A/15A, 3-prong) or 6-20R/6-15R (250V, 20A/15A, 3-prong); multi-outlet configurations (1–8 ports).
- Electrical Rating: 30A total (per outlet: 15–20A max; derate for multi-use to avoid overload).125V (L5-30P) or 125/250V (L14-30P).
- Circuit Breaker: Some item (Re-settable 20-Amp thermal circuit breaker)
- Safety Standards: UL cUL Listed.
- Housing Material: High-Impact, Flame-Retardant Composite (94V-0 Rated).
- Operating Temperature: -20°C to 60°C (-4°F to 140°F).
- Compatibility:Generators (Champion, Westinghouse, FIRMAN), RVs, welders, tools; NEMA-compliant for U.S./Canada.
Power Adapter Applications:
This adapter is indispensable for managing power from a generator in various scenarios:
- Emergency Home Backup Power: Distribute generator power to essential household appliances like refrigerators, fans, lights, and sump pumps through multiple standard outlets.
- Construction & Job Sites: Power a variety of 120V or 240V tools (saws, drills, compressors) and work lights from a single generator connection.
- RV & Camping: Connect an RV-ready generator to power multiple devices outside the RV or within a campsite.
- Events & Entertainment: Provide distributed power for vendors, food trucks, or sound equipment at outdoor events.
- Workshops & Farms: Offer flexible power access for equipment in a garage, woodshop, or agricultural setting.
NEMA L14-30P Power Adapter Cord Manufacturer
Our Advantages as a Leading Power Adapter Cord Manufacturer
With 15+ years as a dedicated power cord factory, we excel in producing NEMA L5-30P/ L14-30 to NEMA 5-15R, 5-20R/ NEMA 6-20R,6-15R T-Blade Plug Adapter Cord with UL certified.
- Guaranteed Market Access: Our UL certification eliminates compliance risks, speeding up your product approval process in the United States and Canada.
- Precision Manufacturing: Produced in our ISO 9001-certified facilities with stringent quality control, including continuity, hi-pot, and insulation resistance tests.
- Customization & Support: We offer OEM/ODM services for custom lengths, colors, and packaging. Benefit from rapid prototyping, low MOQs, and dedicated engineering support.
- Cost-Effective Sourcing: As a direct manufacturer, we provide competitive pricing without compromising on quality or safety.
2-year industrial warranty included; free samples for qualified OEMs. Contact our team for quotes or custom power adapter, plug adapters, sockets adapter builds!
