BeasTrek 20A RV Shore Power Inlet with 16" 12AWG Cord and 5-in-1 T-Blade Adapter — Weatherproof, Flush-Mount

The BeasTrek Heavy-Duty 20A RV Shore Power Inlet with 16" cord and built-in 5-in-1 T-blade adapter provides a weatherproof, ready-to-install shore power connection for RVs, boats, trailers, and work vehicles.

Designed for reliable outdoor power where portability and durability matter, this inlet combines a 20-amp/125V rated mounting with a 16-inch 12 AWG copper cord and a versatile multi-plug adapter. The sealed, pressure-fit rubber cover protects contacts from rain, snow, and road spray while the flush-mount housing installs into a standard 2" hole for a clean, secure fit. It’s engineered to deliver low-resistance, low-heat power transfer for seasonal and year-round use without requiring extra wiring or complex modifications.

How does this inlet simplify shore power hookups?

Installation is designed to be straightforward: the flush-mount body fits a 2" cutout and the plug is pre-wired to a 16" 12 AWG cord, eliminating the need for additional splicing. The included 5-in-1 T-blade adapter lets you connect to multiple common shore and household receptacles, so you can adapt to different campsite or marina power pedestals.

• Pre-wired 16" cord with 12 AWG copper for immediate plug-and-play connection
• Flush mount fits a standard 2" hole—no hand wiring required
• 5-in-1 adapter converts to common NEMA plugs: 5-15P, 5-20P, 6-15P, 6-20P
• Pressure-fit rubber cover keeps the inlet sealed when not in use

What makes this unit durable for outdoor and marine environments?

Materials and design focus on weather resistance and secure electrical contact. The inlet housing and rubberized cover help prevent moisture ingress and protect the cord entry, while the copper conductor and PVC insulation provide stable conductivity and mechanical resilience.

• Corrosion-resistant contacts and robust housing for long-term outdoor exposure
• Water-resistant rubberized cover resists snow, ice, and rain
• 12 AWG pure copper wiring minimizes heat build-up under load
• PVC-rubber cord jacket resists abrasion and UV exposure

Will this adapter and inlet work with my devices and shore power sources?

The 5-in-1 T-blade adapter supports several common NEMA plug types, making it compatible with many campground and household outlets—but be aware that 6-15 and 6-20 connections may supply different voltage ranges. Devices you intend to power must accept the voltage available from the source; the inlet itself is rated 20A/125V for safe, stable transfer when used within its specifications.

• Adapter supports NEMA 5-15P, 5-20P, 6-15P, 6-20P configurations
• Rated for 20 amps at 125 volts; check device voltage compatibility when using 6-series plugs
• Suitable for typical RV circuits, shore pedestals, and compatible household outlets
• Provides a single, robust inlet for multiple connection scenarios

How easy is it to install and maintain this inlet?

Installation is intended to be fast and user-friendly for DIYers and professionals alike; the unit mounts flush and requires a standard 2" hole. Routine care is minimal—periodic inspection and keeping the rubber cover closed when not in use will help prolong service life.

• Flush-mount installation in a 2" cutout with included screws
• No line-side hand wiring needed—pre-wired 16" cord for quick hookup
• Inspect contacts and gasket seasonally, clean with a dry cloth
• Replace the adapter if worn or damaged to maintain safe connections

Who is this for? The BeasTrek 20A shore power inlet is suited for RV owners, boaters, trailer operators, and fleet vehicle managers who need a compact, durable, and flexible inlet solution. It’s ideal when you want a ready-to-install, weather-protected connection that adapts to multiple plug types without extra wiring. Choose this unit if you value dependable conductivity, easy installation, and a sealed design for year-round outdoor power use.