Kohree 50 Amp Twist-Lock RV Shore Power Inlet – NEMA SS2-50P 125/250V, Weatherproof Corrosion-Resistant

The Kohree 50 Amp RV Plug Twist Lock Inlet is an ETL-listed, weatherproof 125/250V shore power receptacle that locks your cord securely and resists corrosion for reliable RV, boat, or trailer power connections.

When you need a durable shore power inlet that keeps a firm electrical connection and stands up to outdoor conditions, this Kohree 50 Amp twist-lock inlet delivers. Built from UV-stabilized, glass-filled polyester and supplied with stainless steel mounting screws, it combines rugged construction with straightforward wiring features. The unit meets ETL safety standards and is designed as a direct replacement or new inlet for campers, marine craft, trailers, and sheds.

How does the twist-lock design improve shore power safety?

The twist-lock configuration prevents accidental unplugging and maintains continuous contact under motion or vibration. That reduces the risk of arcing and power interruptions while you’re underway or parked in windy conditions. The inlet’s sealed cover and robust materials also protect electrical connections from moisture and debris.

• Secure lock prevents cord pullout and accidental disconnection
• Waterproof cover keeps terminals dry in rain or splash conditions
• Corrosion-resistant housing extends service life in marine environments

What are the installation and wiring features I should know?

Installation is straightforward thanks to a flanged inlet body, clear wiring terminals, and included stainless steel screws. The inlet supports standard 3-pole, 4-wire 50 Amp wiring (125/250V) and has an internal layout designed for quick, reliable terminations. A 2.3" cutout requirement and compact overall dimensions help it fit in common RV and boat panel openings.

• Easy-to-wire terminations for fast hookup
• Flanged inlet fits common retrofit cutouts (2.3" planned opening)
• Includes 4x 8 pan-head stainless screws for mounting

How durable is the Kohree inlet for outdoor and marine use?

The inlet uses UV-stabilized, glass-filled polyester and nonmetallic components to resist sun damage and electrochemical corrosion. Combined with the waterproof cover and sealed twist-lock contact, the assembly stands up to dust, rain, and salt air. This makes it suitable for long-term installation on boats, campers, and exposed service panels.

• UV-stabilized housing prevents fading and cracking
• Corrosion-resistant materials suitable for marine environments
• Water-resistant cover protects contacts from moisture and dirt

What electrical specifications and approvals does this inlet have?

This inlet is rated for 50 Amps at 125/250 Volts and uses the NEMA SS2-50P compatible configuration for shore power applications. It is ETL-listed, which indicates it has been evaluated to applicable safety standards. The product dimensions and terminations were designed with common RV and trailer wiring practices in mind.

• Rated 50A, 125/250V for standard shore power systems
• NEMA SS2-50P compatible twist-lock configuration
• ETL-listed for safety compliance and reliability

Who is this for? The Kohree 50 Amp RV Plug Twist Lock Inlet is aimed at RV owners, boaters, trailer builders, and DIY technicians who want a dependable, weather-resistant shore power connection. It’s ideal as a replacement for aging inlets or for new installations on campers, marine vessels, service sheds, and mobile work trailers where secure, continuous power is required.