Function

1. Personnel and fire protection
2. Cable and line protection against overload and short-circuits.

Selection

1. I∆n ≤ 30 mA: additional protection in the case of direct contact.
2. I∆n ≤300 mA: preventative fire protection in the case of ground fault currents.
3. AC class – Tripping is ensured for sinusoidal, alternating currents, whether they be quickly applied or slowly increase.

Curve

Specifications