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VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
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VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed
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VEVOR 30 Amp Generator Cord and Power Inlet Box, 75 FT, 125/250V NEMA L14-30P to L14-30R Heavy Duty Extension Power Cord, SJTW 10 Gauge 7500W, Pre-Drilled Inlet Box, for Generator to House, ETL Listed

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Features & Details

  • Premium 30A 75 ft Set: Built with SJTW 10AWG/4C heavy-duty cable, our generator cord supports up to 30A/7500W. Equipped with a NEMA L14-30P male plug, NEMA L14-30R female receptacle, and power inlet box—ideal for home backup and RV emergency power
  • Durable Copper Cable: Featuring pure copper core, our 75 ft generator extension cord delivers steady power transmission with minimal loss. With a flame-retardant PVC jacket, it resists bending, rain, snow, and extreme temperatures for long-term outdoor use
  • Weatherproof Inlet Box: Designed with a flip cover and rust-resistant coating, our power inlet box shields against wind and rain. The LED indicator automatically lights up when powered, allowing you to easily check the power status even at night
  • Hassle-Free Installation: With pre-drilled holes and detachable knockouts, no drilling or extra tools are needed. With a spacious interior, our generator cord and power inlet box allow smooth wiring, saving you both time and effort
  • Convenient Storage: Comes with a storage bag and PVC carrying strap, allowing you to neatly store the generator extension cord and power inlet box. Compact design saves space in your RV or home while keeping your setup organized

Product specification

  • Item Model Number LA047A/LA048A+LSTK07
  • Male Plug NEMA L14-30P
  • Female Receptacle NEMA L14-30R
  • Power Inlet Box NEMA L14-30P
  • Current Rating 30A
  • Rated Power 7500W

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The product is praised for its high quality, durability, ease of installation, and reliable performance, with minor concerns about weight and stiffness in cold weather.
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About this item

Product specification
Item Model Number
LA047A/LA048A+LSTK07
Male Plug
NEMA L14-30P
Female Receptacle
NEMA L14-30R
Power Inlet Box
NEMA L14-30P
Current Rating
30A
Rated Power
7500W
Cable Length (with Plug/Receptacle)
75 ft
Operating Temperature
-4℉ to 140℉
Pre-Drilled Hole Diameter
1.06 in/27 mm
Description
30 Amp 75 ft Generator Cord and Power Inlet Box
Featuring a generator cord with NEMA L14-30P male plug, NEMA L14-30R female receptacle, and a NEMA L14-30P power inlet box, this kit provides secure power for home emergency backup or RV travel. With a flame-retardant PVC jacket, our extension power cord resists temperatures from -4℉ to 140℉.
Key Features
Heavy-Duty Male Plug
Rugged and durable, this generator extension cord is designed for easy generator connection.
Female Receptacle
This generator extension cord delivers steady power output even in stormy weather.
Power Inlet Box
Rust-resistant coating ensures a secure home power supply—our power inlet box is ideal for outdoor use.

SJTW 10AWG/4C Heavy-Duty Cable for 30A, 7500W Stable Power Delivery

A robust SJTW 10AWG/4C cable, capable of carrying up to 30 amps and 7500 watts of power, is used in this 30 amp generator to house cord. Power can travel from your generator to your house or RV with reduced weak spots or voltage drops thanks to the strong wire construction. When the main power goes out, this connector keeps your lights, tools, and basic appliances operational.


During extended use, the sturdy cable also helps dissipate heat. Distributing power uniformly along the wire reduces the risk of damage and hot spots. During storms, power outages, or outdoor tasks where reliable electricity is crucial, you can rest easy knowing the power supply is steady.


75 FT NEMA L14-30P to L14-30R Generator Cord for Flexible Home and RV Connection

You have extra room to position your generator in a secure, open location thanks to its 75-foot length. You can quickly reach the power inlet box while keeping it away from windows, doors, and living areas. This feature increases operational safety and lessens noise around your house.


The NEMA L14-30P male plug and L14-30R female connector securely lock. While power is flowing, this sturdy connection helps keep the cord from working loose. You can use this configuration for RV systems or home backup power, which makes it practical for both everyday use and travel.


Pure Copper Core Wiring for Low Power Loss and Consistent Energy Transmission

There is a pure copper core inside this 30 amp generator to house cord. Because copper makes it easier for energy to flow and reduces resistance, more power reaches your appliances rather than being lost as heat in the wire. This feature improves the performance and fuel efficiency of your generator.


Additionally, delicate devices such as TVs, chargers, and small electronics are protected by a constant power supply. Constant voltage ensures the safety and longevity of your electronics. The cord lasts even with frequent outdoor use thanks to the sturdy copper wiring.


Weatherproof Power Inlet Box with Flip Cover and LED Indicator for Outdoor Protection

The flip cover that comes with the power inlet box shields the connection from wind, rain, and dust. By securely closing over the plug, this cover helps prevent dirt and water from entering the power system. Over time, the box remains sturdy and clean thanks to the rust-resistant coating.


When power is flowing, the integrated LED light illuminates. This feature makes it easy to check the system in inclement weather or at night. Without opening the box or touching the wires, you may see the light and be certain that the cord connects correctly.


125/250V Rated Generator Cord System for Reliable Backup Power Performance

The power levels supported by this generator cable system are 125V and 250V. This feature enables you to operate a wide variety of household and recreational vehicle devices. You can power larger tools and appliances, as well as more basic things like fans and lights.


The stable power delivery protects your gadgets from sudden power fluctuations. This feature lowers the possibility of harm during startup or prolonged use. During maintenance, emergencies, or when outside labor is required, the system provides reliable, powerful backup power.


Flame-Retardant PVC Jacket for Resistance Against Extreme Temperatures in 30 Amp Generator to House Cord

The cord's outer layer is flame-resistant PVC. This layer shields the internal wires from sunlight, moisture, and dirt. Additionally, bending or moving the cable during setup helps prevent it from breaking.


This cable retains its flexibility whether it is hot or chilly outside. The sturdy jacket enhances safety and reduces the risk of fire. Because of this, the cord is suitable for use outdoors in a variety of weather and seasonal conditions.


Pre-Drilled Inlet Box and Detachable Knockouts for Fast, Tool-Free Installation of 30 Amp Generator to House Cord

The inlet box is easy to mount because it has pre-drilled holes. It can be easily connected to a wall or other surface. You can simply guide wires into the box thanks to the detachable knockouts.


The roomy interior facilitates seamless cable connections. You can avoid tight or disorganized connections and see what you are doing. For both homeowners and RV users, this design simplifies the setup process and saves time.


Compact Storage Bag and PVC Carrying Strap for Organized Cord and Inlet Box Storage

This 30 amp generator to house cord comes with a PVC strap and a storage bag. After using the cable, these accessories make it easier to coil it properly. You can keep the cord untangled and undamaged while storing it.


Your garage, RV, or storage room will have more room thanks to the small storage design. Additionally, it makes it easier to carry the cord when you travel or move. As a result, your power setup is always ready.


Product guides and documents
User manual-en (PDF) Review

Questions and Answers (1)

Can I use this 30 amp receptacle cord separate from the receptacle?
Yes, the extension cable and input box card can be used separately.
By vevor
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