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NH and NM Range RCBO,s (MCB+RCD)

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Wylex NH range residual-current circuit breaker with overload protection(RCBO) , designed to fit all "NH" Style Consumer Units, either "B" or "C" rated, with 6ka duty rating

A RCBO combines the functions of overcurrent protection and leakage detection, which in effect is a MCB/RCD Combination all fitted into a single pole for space saving installation.