It combines thermal-magnetic overcurrent protection with integrated 30 mA earth-leakage detection in a single DIN-rail module, saving panel space over separate MCB and RCCB units.
The limitation class 3 rating means it restricts let-through energy well, aiding downstream coordination. Earth-leakage sensitivity is 30 mA — the standard for personnel protection in residential and commercial circuits per AS/NZS 61009.1. The integrated earth-leakage function eliminates the need for a separate RCCB, reducing wiring and panel depth.
Clip-on mounting to a 45 mm grid DIN rail. The 54 mm width (6 x 9 mm pitches) fits standard distribution board cutouts. Neutral is factory-fixed on the left; padlockable with a 4 mm diameter padlock for lockout/tagout during maintenance. Tightening torque is 2.5 N.m on the power circuit top connection; strip length is 11 mm for bottom connection. IP20 rated for installation within an enclosure.
