Kohree 50 Amp Generator Cord and Inlet Box Kit - Heavy Duty 50 ft

In this review the Kohree 50 Amp Generator Cord and Power Inlet Box Kit proves to be a practical choice for homeowners and RV users who need a reliable 125/250V connection for portable power. The single biggest reason to buy is its combination of a long, heavy duty 50 ft cord and a pre-drilled, weatherproof inlet box that simplifies installation and reduces the need to source parts separately. The kit arrives complete with cord, inlet box, cable organizer and manual, so it is ready for immediate use.

Key Features

• 50 ft heavy duty cord: The 50 ft length offers flexibility in generator placement while keeping voltage drop low for typical portable power setups.
• NEMA 14-50P to SS2-50R connectors: The twist lock male plug and locking receptacle provide a secure connection that resists accidental disconnection.
• Solid conductor sizing: The cord uses 6 AWG hot conductors and three 8 AWG conductors overall to support loads up to 12 500 watts at 125/250V.
• Pre-drilled inlet box: The SS2-50P power inlet box has pre-drilled holes on all four sides and a roomy 4' x 3' x 6.1' interior to ease mounting and conduit routing.
• Weatherproof construction: Copper wiring is covered by a flame retardant, heat resistant PVC sheath and a water resistant molded plug for outdoor durability.
• ETL listed safety: Both cord and inlet box are ETL listed and the inlet cover includes a light indicator to show operating condition.

Who It's For

The kit is well suited to homeowners who need a dependable, long extension for a standby or portable generator and to RV owners who want a locking 50 amp feed between a generator and an inlet box. It is also useful for DIYers who prefer a ready-made, pre-drilled inlet box to avoid custom fabrication.

Those who need specialized or higher amperage industrial connections should look elsewhere, and buyers who require a different plug configuration or a shorter cord should select a kit tailored to that need.

Pros & Cons

Pros

• Well-built heavy duty cord and molded plugs give a sense of long-term durability.
• Pre-drilled inlet box saves installation time and offers flexible mounting options.
• Secure twist-lock plug and locking receptacle reduce the chance of accidental disconnection.
• ETL listing and a cover light indicator add useful safety and status feedback.

Cons

• The kit is designed for a specific 50 amp configuration, so it is not ideal for users needing other plug types or amperages.
• The inlet box dimensions are modest; installers routing multiple conduits may find space limited in some setups.

Specifications

Cord length	50 ft
Male plug	NEMA 14-50P
Female plug	NEMA SS2-50R
Wire gauge	6 AWG + 3 x 8 AWG, 4 conductors
Voltage	125V/250V
Max wattage	12 500 Watts
Inlet box size	4' x 3' x 6.1' (internal)

Our Verdict

The Kohree 50 Amp Generator Cord and Inlet Box Kit is a solid, practical package for homeowners and RV owners who need a ready-to-install 50 amp connection. It pairs a heavy duty 50 ft cord with a user-friendly pre-drilled, weatherproof inlet box and includes safety-minded features like ETL listing and a locking plug. For typical residential and recreational generator use it represents good value and convenience.

Frequently Asked Questions

Is this kit suitable for RV shore power?
Yes, the 50 amp NEMA 14-50P to SS2-50R configuration and 125/250V rating make it compatible with many RV generator to inlet setups.

Can the inlet box be mounted outdoors?
Yes, the inlet box and molded plug are weather resistant and designed for outdoor installation when mounted and sealed properly.

Will this cord handle a full 12 500 watt load?
With the specified 6 AWG and 8 AWG conductors it is rated to handle up to the listed 12 500 watt maximum at 125/250V within typical usage limits.