Durable IP44 Plastic Waterproof Electrical Junction Box for Outdoor Use

This junction box carries an IP44 rating, meaning it is thoroughly certified to withstand water splashes from any direction and solid dust particles. It is ideal for damp indoor spaces, industrial workshops, and sheltered outdoor spots (such as under patio roofs, porch ceilings, or roof overhangs). For completely exposed locations facing direct downpours or high-pressure water washdowns, an upgraded enclosure with a minimum rating of IP65 or IP66 is recommended.

The side grommets are designed with concentric, stepped sizing rings to handle a variety of wire thicknesses. When installing, simply use a utility knife or punch tool to cut away the tip of the rubber cone to create an opening slightly smaller than your actual cable diameter. Forcing the wire through this tight cutout creates a natural elastic seal that hugs the wire jacket and blocks out moisture.

No, this enclosure is shipped as an open, empty junction box. This design gives installers the flexibility to choose their own connecting hardware-such as inline lever nuts, twist-on caps, or multi-pin barrier terminal strips-based on the specific wire counts and wire gauges of the project.

The cover is designed with an integrated snap-fit lip mechanism. This allows the top lid to press firmly onto the main base housing and lock securely without needing separate metal screws. This design ensures quick, tool-free access whenever you need to inspect connections or test circuits down the line.