The guidance covers up to two-hour fire-resistive walls that are either structural (load-bearing) or non-structural (non-load-bearing), and the framing is either wood or steel studs. A wide range of wall enclosures (flush/surface/enclosure) and floor-standing enclosures (surface) are. Available in aluminium or stainless steel, these enclosures are fully flame retardant and offer incredible protection for your equipment in the most hazardous of conditions. Available as Ex certified (Sira 08 ATEX 3212 or IECEx SIR 13. 0038X and fitted with an M6 earth stud). Finished in grey (RAL. Delvalle offers a full range of fire rated enclosures, junction boxes, E30, E60, E90, E120 suitable for use within confined spaces and working environments such as road and rail & road tunnels. As these environments can be extremely corrosive due to heavy pollution, cleaning, road debris, smoke and. Fire protection boxes HWD for fire protection walls and ceilings, and also shipbuilding walls Secure, visible and certified protection by using KAISE. Fire resistant cover with intumescent lining to protect electrical consumer units Common household electrical consumer units (ECUs) are an essential mains control of a home's energy supply. These include switches, circuit breakers, wiring, and other pieces of equipment.