601985 PLEXO3 Modular distribution box 1×18, IP65, IK09 N/PE terminals

The Legrand 601985 PLEXO3 is a weatherproof modular distribution box designed to house DIN-rail mounted protection and control devices in residential, commercial, and industrial electrical installations. This robust enclosure accommodates 18 modules in a single row, providing space for circuit breakers, RCDs, surge protectors, and other DIN-rail components behind a transparent, reversible door that enhances visibility and access. Its thermoplastic housing delivers an IP65 protection rating against dust and water ingress and an IK09 impact rating for enhanced mechanical resistance, making it suitable for outdoor, industrial and wet-room applications. Legrand PLEXO3 enclosures include neutral (N) and earth (PE) terminal blocks and multiple knockout entries for flexible cable routing. With compact dimensions (approx. 282 mm height, 448 mm width, 141 mm depth) and compliance with relevant electrical enclosure standards, the 601985 helps installers create tidy, protected distribution systems.