The NC4FX-B is 4 pole female cable connector with black metal housing and gold contacts. The NC4FX-B has rated voltage of < 50 V and rated current per contact of 10 A and dielectric strength of 1,5 kVdc . The "industry standard" XLR cable connector, easy to assemble with only 4 parts and no screws. Compact design with sturdy diecast shell, fibreglass reinforced hard plastic insert and chuck type strain relief for secure clamping of all cables.