To summarize, the TIB-EX series of DIN-rail power supplies combines the most efficient circuit topology, up to 95% enabling a slim design. The family offers 80, 120, 240 and 480 W power platforms. They were designed for hazardous locations and harsh environments such as petrochemical, pharmaceutical production and waste treatment plants for example and are certified to UL Hazloc Class 1 / Division 2 and ATEX. The units are very versatile and can be used in a wide range of industrial applications where the power supply is mounted inside the cabinet. Alternative side mounting is also possible for flat panels. These convection cooled power supplies have a wide operating temperature range from -40°C to +70°C with full power up to +60°C, provide back power immunity, short-circuit and overload protection and are very reliable with a high MTBF rating and a 5 year warranty.