It protects a single-phase outgoing circuit (1P + Ns, neutral on the left) with a thermal-magnetic trip unit rated 10 A at 50 °C and a built-in 30 mA earth-leakage sensor.
Clip-on mounting on a standard 45 mm grid DIN rail, occupying 2 x 9 mm pitches (18 mm total). The 77.5 mm depth and 110 mm height fit within a standard distribution board or sub-panel enclosure. Screw-clamp terminals: top accepts up to 25 mm² rigid, bottom up to 16 mm² rigid; torque to 3.5 N·m on the top connection, 2 N·m on the bottom. Strip lengths are 14 mm (top) and 13 mm (bottom). IP20 finger-safe for panel use, not for wet locations.
