The 1402B is an Instrument Case with top and bottom made of 12-gauge aluminium finished in Contempra grey powder paint. This 1402-series instrument case has top and bottom are attached to an internal aluminium extrusion which contains mounting slots for printed circuit boards or panels. Front and rear panels are natural aluminium (paper coated one side) which are attached with screws to the aluminium mounting extrusion.
Panels can be easily removed for access to components