It protects a 1P+N circuit at 13 A rated current, trips on residual currents as low as 30 mA (Type A, so it catches pulsating DC as well as AC), and its B characteristic means the magnetic trip kicks in at 3–5× In — right for resistive and light inductive loads like lighting, small motors, or control transformers.
Snaps onto a DIN rail (REG) in any mounting position, needs 70 mm installation depth, and takes up just 18 mm (one modular width) of panel space. IP20 with conductors and a connected protective device — fine inside a closed panel, not for washdown zones.
