TSV Enterprises is considered valuable market name for supplying Wall Mounting Enclosures
which comes in Type ch in cast iron enclosures. 63 to 315a, 415 vac and type chd in sheet steel enclosures. 400to800a, 415 vac with 3 pole & 4 pole versions refis 13947-3-1993.These swith / switch fuse units are in sheet steel enclosures and available in type lp type wms 32 a 63 a, 415 vac, tp & n. 20a32a&63a, 415vac. Tp&n. These are use as sm fuse holders and can as are use safe clip fuse holders. The units have sude operating handles and front operating handles. This is on ac 23 category of duty. Isolator version is also available.