C-curve trip and breaking capacity for panel protection
Rated breaking capacity is 10 kA per EN 60898 and 15 kA per IEC 60947-2 at 400 V AC — the higher IEC figure covers industrial panel SCCR requirements where the breaker is listed as a branch-circuit protective device.
AC and DC voltage envelope
Insulation voltage (Ui) is 440 V AC, and the overvoltage category is III with pollution degree 3 — suitable for fixed-installation panels in industrial environments where transient overvoltages are expected.
DIN-rail footprint and mounting
Occupies 3 modular width units (54 mm wide) on standard mounting rail, with a depth of 70 mm and height of 110 mm — the 70 mm installation depth leaves room for wiring behind the breaker in a shallow enclosure.
Environmental and compliance specs
Halogen-free and silicon-free construction, with IP20 protection (IP40 in the handle area when conductors are connected) — the halogen-free spec matters for panels in high-occupancy buildings where low-smoke, zero-halogen cabling is mandated. Vibration resistance tested to 50 m/s² at 25–150 Hz and 60 m/s² at 35 Hz (4-second dwell) — relevant for installation on machinery or near rotating equipment where the panel sees continuous vibration.