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TRC-CJKIT-01

Introducing The TRC-CJKIT-01

An LED Driver Joiner Kit Interface

Context on Outdoor Electrical Systems 

Outdoor electrical systems used in LED lighting and industrial applications require more than basic connectivity. Installers are often working in confined spaces and exposed environments where moisture ingress, mechanical stress, and temperature extremes must be considered. At the same time, there is increasing pressure to reduce installation time while maintaining proper strain relief, sealing, and compliance with applicable UL safety requirements.

Overview of Waterproof Inline Cable Joiners

This is where waterproof cable joiners come in. Designed to simplify outdoor and exposed wired, these compact, UL-listed cable joiners provide a sealed, reliable way to connect, extend, or reconfigure cables without the need for oversized enclosures. With quick-connect functionality and a space-saving design, waterproof cable joiners offer a smarter, cleaner alternative to traditional junction box solutions. 

Advantages of Waterproof Cable Joiners

Waterproof Protection 

Designed for outdoor and wet-location applications, these waterproof cable joiners provide a sealed inline connection that protects against rain, moisture, and environmental exposure. They are commonly used in landscape lighting, signage, and exterior LED systems, particularly when interfacing with outdoor-rated LED drivers and power supplies.

UL 2238 Listed 

UL Listed certification confirms the joiner has been evaluated to recognized safety standards, providing installers and inspectors confidence for use in both residential and commercial installations. As with any electrical component, final application suitability should be verified against applicable local codes and installation requirements.

Reduced Space Requirements 

Because these connectors are compact and inline, they eliminate the need for large enclosures in tight or visually sensitive installations.

Simplicity and Speed of Connection 

Waterproof cable joiners are designed for quick installation, making them especially useful in situations where only one or two drivers or power supplies are needed. 

Practical Applications 

Waterproof cable joiners provide a simple method for extending, repairing, or reconfiguring cables without the need for enclosed cabinets, making an installer’s life easier and installations cleaner. 

Example Application: Outdoor Cable Connections

In outdoor environments such as landscape lighting or exterior signage, waterproof cable joiners allow safe and durable cable connections directly in the field.

Waterproof Cable Joiner Used in Outdoor Installation

Example Application: Input Side Modification 

Waterproof cable joiners can be used on the input side of drivers or power supplies to modify cable lengths or configurations without opening the driver housing, maintaining factory seals and ratings.

Driver Modification with Cable Joiner

Quick Connect Installations 

These waterproof cable joiners feature the snap lock terminals combined with internal sealing. Once the conductors are secured, the housing is tightened to activate the waterproof seal.

Installation requires minimal tools and training. Conductors are stripped, inserted, secured, and sealed. This makes the cable joiners ideal for both new installations and retrofit projects.

Driver Compatibility

The TRC-CJKIT-01  from TRC has been designed to be compatible with virtually every driver that TRC offers in the portfolio. Special attention was taken to cable insulators and wire gauges to ensure proper fitting. The kit is equipped with various grommets to accommodate drivers with multi-conductor insulated wires as well as individual wires.

Conclusion 

Waterproof cable joiners have become an important component in modern outdoor and industrial electrical systems. Their ability to provide safe, sealed, and space-efficient connections makes them a practical alternative to traditional junction boxes. The TRC-CJKIT-01 from TRC addresses the need for a quick, effective installation supporting designers, installers, and OEMs with a listed solution suitable for wet-location and exposed-environment use.


For installations involving exposed wiring or wet environments, waterproof cable joiner kits can be sourced through TRC Electronics to support efficient, code-aligned field installation.

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