The Schneider A9V26225 is an Acti9 Vigi iC60 add-on residual current device (RCD) — a voltage-independent, Type A earth-leakage module that clips onto the outgoing side of an Acti9 iC60 MCB. Rated 25 A continuous with 500 mA sensitivity, it protects 2-pole AC circuits at 230…415 V, 50/60 Hz. The 73.5 mm depth and 63 mm width (3 x 9 mm pitches) fit standard DIN-rail enclosures; IP20 body, IP40 in a modular enclosure. This is an add-on RCD, not a standalone device — it mechanically and electrically mates with an Acti9 iC60 MCB via screws, adding earth-leakage protection to the existing overcurrent circuit. The trip indicator on the front gives local status; no auxiliary contacts are built in.
Clip-on mounting to DIN rail, 3 pitches wide (63 mm). Tightening torque 2 N·m; strip length 14 mm. The comb-busbar compatibility is marked 'YES' for the bottom side, so it can share a common neutral/phase bus with adjacent iC60 units.
Key Ratings
Rated insulation voltage 500 V AC; impulse withstand 6 kV. Pollution degree 3 per IEC 60947-2. The 8/20 µs impulse current withstand is 250 A per IEC 61009-1. Ambient temperature range -25…60 °C operating, -40…85 °C storage.