The top-hat rail PC - also called DIN Rail PC - has its place of application in the control cabinet, distribution boxes or in desk housings.
They are mounted by clipping them onto the DIN rail (TS 35) .

The EM DIN Rail Computers are robust, fanless embedded PCs of various designs - extended with a receptacle for DIN Rail mounting.
The fanless design as well as the extended operating temperature ranges contribute to the absolute reliability of tasks such as the use as IoT gateway or as control computer.