IP68 3-Pin Junction Box Connector, M20 Waterproof Power Cable External Sleeve Coupler

The IP68 3-pin junction box connector is designed to provide a safe, durable, and fully weatherproof solution for outdoor electrical cable connections. Built with an M20 threaded coupling system, this connector is ideal for protecting power cables exposed to rain, dust, snow, and harsh environmental conditions.

Manufactured from high-strength PA66 nylon with integrated rubber sealing grommets, the connector delivers excellent resistance to moisture, corrosion, UV exposure, and temperature extremes. Its IP68-rated construction ensures reliable performance in outdoor installations, including garden lighting, landscape systems, LED power supplies, and exterior electrical projects.

The internal 3-pin configuration supports live, neutral, and earth connections, making it suitable for a wide range of AC power applications. Dual rubber grommets allow compatibility with cable diameters from approximately 4.5mm to 10mm, ensuring a tight and secure seal once installed.

Installation is straightforward and requires only basic tools. The screw-lock design and compression seals provide strong strain relief while maintaining electrical safety and long-term durability. With support for voltages up to 400V AC and currents up to 24A, this connector is well suited for both domestic and light commercial outdoor wiring requirements.