What this RCBO does on the outgoer
The integrated earth-leakage protection saves a separate RCCB module and one DIN-rail pitch. Breaking capacity is 6000 A Icn at 220–240 V AC, 50/60 Hz, per EN/IEC 61009-2-1. That covers the vast majority of residential and light commercial panel fault levels. Limitation class 3 means it clips the let-through energy on a short-circuit — downstream equipment sees less thermal stress.
Neutral is on the left, phase on the right — fixed polarity, so verify busbar orientation before snapping it in. Tunnel terminals accept 0.75 to 16 mm² rigid or 0.33 to 10 mm² flexible; strip 15 mm and torque to 2 N·m. Pollution degree 3 (conductive or dry non-conductive pollution) is standard for distribution boards in industrial environments.