Mounts via clip-on to a DIN rail, occupying 18 mm (two 9 mm pitches) in the panel. The white housing includes a local action indicator for visual status confirmation.
Clip-on DIN rail mounting and 18 mm width mean it fits standard Acti9 comb busbar and distribution block arrangements — top and bottom compatibility is confirmed. Terminal clamps accept up to 9 mm² rigid or 7 mm² flexible cable; tightening torque is 1 N.m. Tropicalisation per EN/IEC 60947-5-1 and relative humidity tolerance of 95 % at 55 °C support use in non-conditioned enclosures.
