The thermal-magnetic trip gives instantaneous magnetic protection for short-circuits plus a thermal element for overloads; no earth-leakage module is built in (specified without). Mounts on a backplate (not DIN rail) in horizontal or vertical orientation, flat on the back. The 9-module pitch (81 mm wide, 137 mm high, 80 mm deep) fits standard enclosure cutouts for the NSXm frame.
Integration notes
Front-connect terminals accept one Everlink lug per pole: 2.5–95 mm² rigid or stranded aluminium/copper, or 2.5–70 mm² flexible copper. Connection pitch is 35 mm with spreaders, 27 mm without — verify lug spacing against your busbar or cable assembly before terminating. The grey (RAL 7016) housing and toggle control are standard for the ComPacT range. Local signalling flag (green) shows presence of auxiliary contacts when fitted. Electrical durability is 20,000 cycles at 440 V In/2 and 10,000 cycles at 440 V In — enough for typical panel duty where the breaker is cycled infrequently. Mechanical durability matches at 20,000 cycles.