【NEMA L14-30P Certified & 30A 125/250V】Designed with NEMA L14-30P standard inlet, compatible with 30 Amp generators up to 8000W. Ensures safe power transfer for RVs, homes, and outdoor emergency use. 【Pre-Drilled Holes for 5-Minute Installation】Pre-drilled mounting holes and stainless steel hardware included. No drilling needed—saves 50% setup time for seamless integration with transfer switches or RV power systems 【IP66 Waterproof & All-Weather Durability】Heavy-duty ABS housing with UV-resistant coating and silicone-sealed ports. Withstands rain, snow, and extreme temperatures (-40°F to 140°F), perfect for outdoor use. 【RV & Home Backup Power Ready】 Supports 30A RVs (TT-30R) and household transfer switches. Includes 10ft 10-gauge cable (optional) for quick generator-to-inlet connection. 【3-Year Warranty】 Overload protection. Backed by a 3-year warranty and 24/7 customer support from WYM World. Power Your Life with Confidence: The 30A Generator Inlet Box Whether you’re an RV enthusiast exploring off-grid destinations or a homeowner preparing for unexpected outages, the WYM World 30 Amp Generator Inlet Box is your reliable power hub. Key Features: NEMA L14-30P Compliance: Engineered for 30A/125-250V generators, delivering 3600W continuous power to run essentials like AC units, refrigerators All-Terrain Design: IP66 waterproof rating and corrosion-resistant materials ensure performance in hurricanes, blizzards, or desert heat. RV & Home Dual Use: Compatible with TT-30R RV plugs and standard transfer switches. Pre-wired terminals support 10AWG cables (sold separately). Why Choose WYM World? 5-Minute Setup: Pre-drilled holes + step-by-step video guide. No electrician needed. Safety First: UL certification + built-in circuit breaker prevents overloads and short circuits. 3-Year Warranty: Dedicated 24/7 technical assistance and hassle-free replacement parts. Technical Specifications: Voltage: 125/250V AC Current Rating: 30 Amp Wire Gauge: 10 AWG (recommended) Dimensions: 8.5" x 6" x 4" Included: Mounting screws, waterproof gaskets, installation manual. Ideal For: RV owners needing shore power alternatives Home backup systems with transfer switches Construction sites requiring temporary power