The Schneider Electric A9S2P125 is a 2-pole isolator from the Acti9 ISW 40...125 range, rated 125 A at 240 V AC with a 2.5 kA breaking capacity under AC-22 utilisation category — that's the switching duty for mixed resistive and inductive loads, typical in distribution board isolation applications. It complies with IEC 60669-1 and IEC 60947-3, carries a pollution degree 3 rating, and is designed for isolation duty in distribution boards — so it's meant to provide a visible break for safe maintenance, not for frequent motor switching. Rated supply voltage is 48 V DC for single-pole use and 100 V DC for two-pole use; insulation voltage is 6 kV, impulse withstand voltage 500 V. The unit occupies 2 x 18 mm modules on a DIN rail.
No factory lead time applies.