IP65, IK09, Class II. Self-extinguishing resistance to incandescent wire 650°C. Conform to EN 60439-3. Door and enclosure fully reversible. Removable chassis and faceplates from 2-row versions up. 2-Position rail for modular products and moulded cases. Spacing between rails 150mm. Can be fitted with perforated plates and solid faceplates for mounting non-modular products. Lockable door handle, sealable cover and faceplate. Shock-resistant polystyrene material. Box colour light grey L750A, cover colour dark grey R746A. Supplied with earth and neutral terminal block.