The BB448MV is a standard mount box base from the Pos-E-Kon® B Series, intended for use with 48-contact plus ground connectors. It features a double lever locking mechanism for secure mating and is rated for 16 Amps at 600VAC. This base is supplied without a cover and has a 1" x 3/4" NPT entry. It is designed for industrial applications requiring robust, multi-pole connector solutions.