30A Generator Inlet Box - Weatherproof NEMA L14-30P Brass Terminals
$39.99
Arrives between [Date] and [Date]
30 Amp Power Inlet Box for Permanent Generator Connections
The Nature's Generator 30A Power Inlet Box (Model NG-30) provides a permanent, code-compliant solution for connecting portable generators to manual transfer switches and electrical panels. Designed for homeowners and contractors who need reliable backup power, this 30 Amp generator inlet eliminates the need for temporary extension cord setups and delivers weatherproof performance for years of service.
Heavy-Duty Construction for Outdoor Use
Built with a UV-stable polycarbonate enclosure and gasketed flip cover, this power inlet box resists rain, snow, dust, and UV exposure. Solid brass, gold-plated terminals provide superior conductivity and corrosion resistance compared to standard zinc or steel contacts. The weatherproof design protects connections during extended generator run-times, reducing maintenance requirements and preventing moisture-related failures.
NEMA L14-30P Compatibility and Professional Wiring
This inlet accepts NEMA L14-30P connections for 30A / 125/250V applications. Concealed screw terminals and 3/4" conduit knockouts allow for clean, professional installation by licensed electricians. The heavy-duty mounting flange ensures secure attachment to exterior walls, and the UL-style build quality meets code requirements for residential and commercial installations.
Key Features
- NEMA L14-30P inlet for safe 30A / 125/250V generator connections and manual transfer switch compatibility
- Weatherproof polycarbonate enclosure with gasketed flip cover for rain, snow, and dust protection (suitable for exterior mounting)
- Solid brass, gold-plated terminals for improved conductivity and corrosion resistance
- Concealed screw terminals and knockouts for 3/4" conduit or cable entry — designed for professional wiring
- UL-style build quality and heavy-duty mounting flange for secure, code-friendly installation
Benefits
- Eliminates dangerous generator extension cord setups and protects circuits during emergency power use
- Simplifies professional installation with standard conduit knockouts and clear wiring access, saving electrician time and cost
- Reduces maintenance and outage risk with corrosion-resistant contacts and a sealed cover that prevents moisture intrusion
- Provides long-term value compared to lower-tier inlets that fail from rust, warped housings, or poor terminal contact
Specifications
- Model: NG-30
- Compatibility: 30 Amp, NEMA L14-30P (125/250V)
- Materials: UV-stable polycarbonate housing, brass terminals (gold-plated)
- Dimensions: 5.0" H x 3.5" W x 3.0" D (mounting flange included)
- Mount: Surface mount; conduit/cable knockouts: 3/4"
Installation and Compatibility
Do I need a transfer switch? Yes — this inlet is designed to feed a manual transfer switch or a service panel wired by a licensed electrician.
Is this outdoor-rated? Yes — gasketed cover and UV-stable housing provide weather resistance for exterior installations; professional sealing recommended for coastal exposures.
What about warranty and support? Nature's Generator stands behind build quality with a limited warranty and technical support for installation and troubleshooting.
Professional installation, compliant materials, and a design focused on long-term reliability make this inlet an investment in safety and convenience. For homeowners and contractors seeking a code-friendly, weatherproof generator inlet, the Nature's Generator 30A Power Inlet Box balances performance, durability, and professional-grade specifications — contact a certified electrician to schedule installation and protect your property for years to come.
