Part identity and key ratings
It is rated for 11 kW at 500 V and 11 kW at 690 V under AC-3 duty, which covers the majority of standard squirrel-cage motor applications.
The AC-2 rating of 11 kW at 400 V covers slip-ring motor starting.
The S0 frame footprint is 45 mm wide by 85 mm tall by 140 mm deep — a common panel layout that fits alongside other S0 accessories like overload relays and auxiliary contact blocks. The main circuit uses screw-type terminals accepting 2x (0.25 to 2.5 mm²) solid or 2x (1 to 2.5 mm²) stranded, up to 2x 10 mm² maximum — compatible with standard panel wiring practices.
For Type 1 coordination (contactor may need replacement after fault), the fuse can be up to 100 A. This matters when designing a panel to IEC 60947-4-1 — the 35 A limit means the contactor is best paired with a motor protective circuit breaker or fuse that clears faults before the contactor welds.