This comprehensive collection of circuit protection and distribution products allows the contractor to select the most economical and electrically appropriate solutions. The Wylex range of NH distribution Boards is designed to cater to a variety of industrial and commercial applications.\r\n\r\nWylex distribution board MCB.\r\nMCB is part of the NH range of Wylex products.\r\nType C.\r\n10A.\r\nTriple Pole.\r\n230-400V AC.\r\nA Mini Circuit Breaker.\r\n