30A 50FT Generator Extension Cord Power Inlet Box with Locking Connector 125/250V 7500W 10 Gauge STW ETL Listed 4 Prong L14-30P L14-30R Cable for RV Outdoor Use

Shipping Time
 
🚚 Free Economy Shipping (3–7 business days)

⚡ Standard Shipping ($19.99) — Get your order in 3–5 business days!

International shipping: about 8-15 working days.

Orders require a standard processing time of up to 48 business hours before shipment.

 
Shipping Cost

We offer FREE SHIPPING on all of our products to customers in the Continental U.S.

For remote areas such as Alaska, Hawaii, Puerto Rico, or international customers such as those in Canada or Mexico, we will charge an additional shipping fee based on the weight of your purchase. If you need a price quotation, please contact us at service@toptuningboost.com


Tracking
 
Your tracking number will be sent in email immediately after we ship the order out. You may follow the link in the email to check the estimated arrival time of your order.


Usually ships from our US warehouse. If out of stock, items will be shipped from our international partners (delivery in 3–14 business days).

We hope you love what you've ordered! But just in case you're not 100% satisfied.

We've made the return process super easy. If for any reason you are unhappy with your order or should you wish to return or exchange a product then please contact us at service@toptuningboost.com at any time from Monday to Friday within 30 days after you received the item.

About this item

• 30 AMP Generator Cord Cord: Constructed with 100% pure copper with full 10 gauge wires ensuring high conductivity. Any time you run a 30-Amp extension cord, you create a voltage drop, which might cause problems with things like air conditioners. Our high-quality, low-gauge extension cord will minimize this. The cord is coated with a heavy-duty flame retardant, heat resilient PVC sheath that serves as protection from the outdoor elements, wear and tear.
• 30 AMP Generator Power Inlet Box: NEMA L5-30P. Rated for 30AMP 125V. 30Amp generator inlet box with 3 prong L5-30P inlet plug, suitable for all 30 amp NEMA L5-30 generator cord. There are 4 pre-drilled holes in the upgraded box, you don't need to drill the hole. You can insert the wires from any side and there is plenty of room for heavy gauge wires and it's easy to get the cables in the pre-drilled holes. Installation is easy by following the installation guide. Also, this outlet box has ample space, provides a neater wiring, better heat dissipation effect and a longer service life.
• ETL Certified: Generator extension cord and Power Inlet Box meet ETL standards for safe use. Features NEMA TT-30P & NEMA L14-30R connections and is rated for 125 volts/3750 watts and 250 volts/7500 watts.
• High Performance: The wires are stranded copper, using STW jacket, coated with heavy-duty flame retardant and heat-resistant PVC sheath, can resist the invasion of outdoor environment, can be flexible winding is stored. Female connector comes with a locking thread ring for adjustment and weatherproof. This heavy-duty metal power box is constructed with anti-rust coating, it is durable enough for withstanding the elements such as wind, rain and rust. In addition, it adopts a flip design, with weatherproofing foam inside, which is dedicated to preventing dust and humid air, providing good waterproof protection.
• Package includes: 30 Amp RV 50 FT generator extension cord, 30 Amp Generator Power Inlet Box, storage bag, adjustable cord organizer and installation guidance.
  

Features

Flexible wire

Constructed with 100% pure copper with full 10 gauge wires ensuring high conductivity. The cord is coated with a heavy-duty flame retardant, heat resilient PVC sheath that serves as protection from the outdoor elements. The wires are stranded copper, very flexible and the STW jacket is very durable.

Twist Locking Connector

Twist locking plug, prevents it from loosening or falling off, provides secure and reliable connection.

Product Details

Applications

Backup Emergency Solutions for Your House

Recharge Your RV Anywhere