Nilight 7-Way Electrical Trailer Junction Box
  7-Way Electrical Trailer Junction Box
Product Specification Of Nilight 7-Way Electrical Trailer Junction Box
 Sturdy Junction Box
Nilight Electrical Trailer Junction Box
 7-Way Electrical Trailer Junction Box
The Size Of  Nilight 7-Way Electrical Trailer Junction Box
 The Application Of Nilight 7-Way Electrical Trailer Junction Box

7 Way Electrical Trailer Junction Box

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About this item

  • Tidy Your Trailer Wiring: A sturdy 7-Pore Trailer Junction Box with seven terminal studs provides safe and secure trailer wiring installation with markings to easily identify the correct connections.
  • Efficient Design: Quickly add additional equipment and lights, change the power connector, or redo your trailer cable without leaving any wire splices exposed to the elements.
  • Tightly Sealed Protection: Durable plastic housing coupled with rubber grommets provides superb protection against nature's bad days.
  • Upgrade Trailer Connection: Quickly add extra lights and accessories. upgrade your old trailer wiring, making re-wiring, troubleshooting, and fixing electrical problems much simpler. Perfect for wiring up your trailer, camper, caravans, boats, and other towed vehicles.
  • Package Includes: 1 junction box with a set of Fasteners + color card + a pack of rubber boot grommets

7 Pole Junction Box




Each stud is 10-32 thread and comes with 1 nut per stud. Studs are mounted into the plastic base of the box; Box comes with different grommets so you can run your wiring through and weatherproof it; Cover seals well and comes with 2 fastening screws

Durable 7 Pole Junction Box


Includes a heavy-duty black plastic box with a cover that is operational in 40°F (105°C) dry and 15°F (60°C) wet conditions. Constructed with 30 Mil AWG copper, 2/10-1/12-4/14 for strength and longevity.


Tightly Sealed Protection

4 open and 4 closed rubber grommets for option as per your wiring needs, making the whole junction box waterproof, dustproof, and corrosion-resistant. Durable plastic housing for a better seal, keep out moisture and dust.

7 Pole Junction Box With Rugged Factory Appearance

Rugged Factory Appearance

polypropylene plastic results in a seamless qualitative look; adding a professional touch to your trailer wiring setup.

Tidy Trailer Wiring

Tidy Trailer Wiring

A sturdy 7-pole trailer junction box with seven terminal studs provides a fast and easy way for wires connection, keeping all your trailer wiring in order

7 Pole Junction Box Easy to use

Easy to use

This junction box made rewiring an old trailer a breeze. It's perfect for wiring up your trailer, camper, boat, or food truck "your way". 

Upgrade trailer connection

Upgrade trailer connection

Quickly add extra lights and accessories, upgrade your old trailer wiring, and makes re-wiring troubleshooting, and fixing electrical problems much simpler. Perfect for wiring up your trailer, camper, caravans, boat, food truck, and other towed vehicles.

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Parts ordered must be in stock for the order to ship. Approximately 98% of all orders placed leave our warehouses the same day (not including weekends & holidays). Even with our huge inventory, we may run out of an item. If this is the case you will receive an email with an expected availability date.

DELIVERY DAYS: 2-6 Business Days (More Time and Extra Fee for * Heavy and Big-size Products ) Processing Time: 1-2 Business Day

Free Shipping

Qualifying items receive Free Shipping on all orders. Qualifying orders for Free Shipping are shipped via ground delivery. Free Shipping is only applicable to the continental United States. Excludes Alaska, Hawaii, and Other Countries. Please check the detail page to see if it qualifies for Free Shipping. 

Return Policies

Nilight will accept returns for up to 30 days from the date of purchase. Please include all original items in your return shipment. Incomplete returns may not be eligible for a full refund. Returns within 30 days or purchase will receive a full refund for the purchase price of the product. 

No returns will be accepted after 30 days. Nilight will provide a return shipping label upon request. 

Non-contiguous US residents and International residents – including Alaska, Hawaii, Canada and Mexico – are responsible for return shipping charges. Refunds will be applied to the original payment method that was used. Refunds are generally issued within 5-10 business days of Nilight receiving all returned goods. Your bank may require additional processing time to reflect the refund in your account.
A section of our product offering requires a warning related to California’s Proposition 65, officially known as the “Safe Drinking Water and Toxic Enforcement Act of 1986”. In the links below, you will find a list of products along with the chemical in question. To adhere to the guidelines of California’s Proposition 65, these products must be labeled with a warning, of which you will find an example below. Due to the reach of our products and the inventory streams they bring, it may take some time before products reach the end users with these warnings. 

If you carry Nilight products on your shelf, and those products match the products on the list, we advise you place the attached warning on them. Additionally, if you advertise our products on your website, the products on the attached list must have warnings with them on the webpage. Nilight is willing to work closely with our valued customers to successfully adhere to California’s Proposition 65. If you have any questions regarding this communication, feel free to reach out to our customer service team.

To find out more about California’s Proposition 65 and requirements, please visit their website at

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