Littelfuse, Inc. 7-pole Plug with Cable Protector 12311-BX

7-pole trailer connectors are used for the electrical connection of turn lights, brake lights, lamps, and AUX/ABS power on vehicles with 12V and 24V electrical systems. Features and Benefits Protective, doored sockets to protect terminals from debris and contaminants Individual pins for specific electrical function assignment Rugged, proven, round pin design Rugged, round zinc die cast housings for compact design Flanged socket options for mounting ease