It protects a single-phase outgoing circuit against overloads, short-circuits, and earth leakage, all in one DIN-rail unit that clips onto the standard 45 mm grid. The integrated earth-leakage protection is set at 30 mA sensitivity, which is the standard threshold for personal protection against indirect contact.
Height is 110 mm, depth 77.5 mm — verify the gland plate clearance in shallow enclosures, as the 77.5 mm depth plus wiring space can be tight in a 100 mm deep box. IP20 rated for the body, IP40 for the modular enclosure; fine for dry indoor panels, not for washdown zones.
Standards compliance and documentation
Designed and tested to IEC 61009-1 and IEC 61009-2-2, which cover RCBOs for household and similar installations. The TN earthing system compatibility is stated, meaning it works with solidly-grounded neutral systems common in commercial buildings. The thermal-magnetic trip unit gives a standard dual-response curve: thermal for overloads, magnetic for short-circuits. No separate UL or CSA listing is stated in the evidence; if you need a UL 489 or CSA C22.2 listed device, verify the specific approval mark on the nameplate before specifying.