ABB FLUSH MOUNTING MCB BOX is from the MISTRAL41F series which provides more space and flexibility to ensure a fast and easy installation of almost any type of electrical distribution system in industrial, commercial and residential environments. To fit the diverse requirements, there is a wide range of solutions such as brick or hollow wall versions, sizes with space for 8 to 54 modules. Everything about the MISTRAL41F series has been designed to make installation easier and to look great anywhere thanks to its unique and elegant design.