The Crabtree Classic Industrial 2 Lever 1 Way Switch is a robust electrical control solution housed in a 119×83 mm weatherproof surface-mounted box, designed for reliable performance in indoor and outdoor environments. The dual-lever configuration provides intuitive control over single lighting circuits, while the durable casing offers excellent protection against moisture and dust ingress. Ideal for electricians, contractors, and facilities managers installing or upgrading industrial, commercial, or residential electrical systems.