Rated 13 A at 30 °C and 12.2 A at 40 °C, it fits DIN-rail distribution boards where earth leakage and short-circuit protection are needed in one module — common in residential and light commercial final circuits.
Rated current holds at 13 A up to 30 °C ambient, then derates linearly: 12.2 A at 40 °C, 11.7 A at 45 °C, 11.2 A at 50 °C, 10.8 A at 55 °C, and 10.3 A at 60 °C. The B-curve means magnetic trip occurs at 3–5× In, so a 13 A unit trips instantaneously between 39 A and 65 A — suited for resistive or lightly inductive loads with low inrush.
Mechanical fit and panel integration
Depth is 72 mm, installation depth 70 mm; height is 85 mm. IP20 when installed with conductors connected; touch protection is built in.