NBH8LE Residual Current Operated Circuit Breaker with over-current protection (Electronic)
Personnel and fire protection
Cable and line protection against overload and short-circuits.
I∆n = 10mA, 30mA: additional protection in the case of direct contact.
C curve (5-10 In) protection and control of the circuits against overloads and short-circuits;
protection for resistive and inductive loads with low inrush current.
AC class – Tripping is ensured for sinusoidal,alternating currents, whether they be quickly applied or slowly increase.