It protects a single-phase outgoing circuit against overload, short-circuit (thermal-magnetic trip, C-curve, magnetic tripping limit 5...10 x In), and earth faults at 300 mA sensitivity. The 6 A rated current and 4500 A breaking capacity at 230...240 V AC 50 Hz per EN/IEC 61009-2-1 suit it for final subcircuits in residential or light commercial distribution boards where both overcurrent and residual current protection are needed in one DIN-rail slot.
Neutral position is left, poles description 1P + N, with one protected pole. Connection pitch is 9 mm between phase and neutral. Terminals accept 1...16 mm² rigid or 1...10 mm² flexible (with or without ferrule) top or bottom; wire stripping length 15 mm, tightening torque 2 N.m. IP20 (IP40 in modular enclosure) per IEC 60529, pollution degree 3, overvoltage category III per IEC 60364.
