It is a 1-pole unit with a C-tripping characteristic, rated 3 A at 240 V AC, and delivers a 6 kA breaking capacity certified to both EN 60898 and IEC 60947-2.
For a 1-pole MCB on a 240 V line, that covers a 720 VA load (resistive) or roughly a 0.5 kW motor at typical power factor. For DC circuits, the breaker is rated 60 V maximum — suitable for 48 V DC control buses or solar combiner boxes, but not for higher-voltage DC strings. The 440 V insulation voltage and multi-phase operation rating up to 440 V AC confirm it can sit in a 3-phase panel as a single-pole branch breaker, provided the line-to-neutral voltage stays within 240 V. Vibration resistance tested to 50 m/s² at 25–150 Hz and 60 m/s² at 10–150 Hz per IEC 60068-2-6, so it holds up on machinery-mounted subpanels. Mechanical life is 20 000 switching cycles typical — adequate for a distribution breaker that sees infrequent manual operation; not intended for frequent switching duty like a contactor.
Panel integration
Mounting position is any orientation. Halogen-free and silicon-free construction — important for environments where outgassing from a fault could contaminate optics or sensitive electronics (clean rooms, semiconductor fabs, medical device manufacturing).