1.1 Function
Personnel and fire protection
Cable and line protection against overload
and short-circuits.
1.2 Selection
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.