This listing is for a top quality trailer junction box made by PMG in England. It features very ea...This listing is for a top quality trailer junction box made by PMG in England. It features very easy connection via a standard screw terminal block and has 8 ways. The junction box is suitable for both 12v and 24v systems. It has 4 cable entry points with tapered rubber entry points that can be cut to the size of wire required. Includes mounting bolts and a clear lid that is pressed tightly into the rubber seal. Size is approximately 11cm x 9cm x 4cm. We have other Looms / Wire And Cables available in our shop.
This guide is for anyone using the AB Tools TR302 trailer junction box. It provides a simple and reliable way to connect trailer lighting electrics, offering easy installation and robust weather resistance. Note that while the junction box is designed for various wire sizes, ensuring a proper seal around the wires is crucial for optimal performance and longevity.
All features
Model Part Number
TR302
Brand
AB Tools
Extended Product Information
FAQs
What tools do I need to install the junction box?
You'll need a screwdriver, wire strippers, and possibly a utility knife or scissors to cut the rubber entry points. Ensure you have appropriate tools for your specific wiring needs.
Can I use this junction box for other electrical connections?
While primarily designed for trailer lighting, the junction box can be used for other low-voltage electrical connections, provided the voltage and current requirements are within the specified limits.
How do I replace a damaged rubber entry point?
Unfortunately, you can't replace the individual rubber entry points. If one is damaged, it's best to replace the entire junction box to maintain the weather resistance.
Is the junction box waterproof?
The junction box is designed to be weatherproof, not entirely waterproof. Ensure the lid is properly sealed, and the wire entry points are correctly installed for optimal protection against the elements.
What size wires can the junction box accommodate?
The junction box can accommodate wires of various sizes. The tapered rubber entry points can be cut to fit the size of the wire required.
What is the warranty on this junction box?
Information about the warranty is not available in the provided product data. Consult the seller or manufacturer for warranty details.
Where can I buy replacement parts?
Replacement parts are not explicitly mentioned in the provided product data. It may be necessary to purchase a new junction box.
Troubleshooting
Lights not working after installation.
Check all wire connections in the junction box to ensure they are secure. Also, check the trailer's power supply and ground connections.
Water ingress inside the junction box.
Ensure the lid is properly sealed and that the rubber entry points fit snugly around the wires. Replace the junction box if the rubber seal is damaged.
Loose connections causing intermittent lighting.
Tighten all screw terminals to secure the wires. Replace any damaged wires or connectors.
Pros and Cons
Pros
Easy to install due to the screw terminal block.
Suitable for a wide range of trailer lighting applications.
Durable construction with a rubber seal for weather resistance.
Accommodates various wire sizes with its tapered entry points.
Comes with mounting bolts for ease of installation.
Cons
Requires careful cutting of rubber entry points to fit wire sizes, which can be time-consuming.
The rubber seal, while effective, needs to be properly maintained to ensure long-term weatherproofing.
Setup, Compatibility & Care
Installation:
Choose a mounting location on your trailer.
Use the included bolts to secure the junction box.
Cut the rubber entry points to fit the size of your wires.
Insert the wires through the entry points and connect them to the terminal block.
Ensure all connections are secure and the lid is firmly pressed into the rubber seal.
Compatibility: This junction box is compatible with both 12v and 24v systems. It is designed to work with standard trailer lighting systems.
Care: Regularly inspect the junction box for any signs of wear or damage. Check the rubber seal for integrity and ensure that all connections are clean and free of corrosion. Clean the junction box with a damp cloth if necessary. Do not use harsh chemicals.