The Craig & Derricott switchgear hinged door light grey powder coated sheet steel isolation equipment is suitable for use in extremely harsh and demanding environment. All enclosures have the switches mounted on a removable galvanised chassis plate. The door interlock handle can be defeated to enable emergency opening or for testing purposes. 3P+N architecture configuration format Chemical resistant and fire resistance IP65 IP rating Compliant to IEC / BS EN 60947-3