The C-curve means it holds through motor inrush up to about 5–10× rated current, so it suits mixed resistive-inductive loads like contactor coils and small pumps without nuisance tripping. Rated for ambient temperatures from -40 °C to 75 °C, with humidity derating above 55 °C (max 95% RH at 55 °C, tapering to 35% at 75 °C).
Rated breaking capacity of 10 kA per EN 60898 and 5 kA per UL 1077 / CSA C22.2 No.235. Halogen-free and silicon-free construction. Designation per DIN EN 61346-2 and DIN EN 81346-2: F. Touch protection integrated; IP20 with connected conductors.