Schneider Switch disconnector, fixed, 4-pole, 500AA switch capable of making, carrying and breaking currents under normal circuit conditions and which, in the open position, complies with the isolating requirements specified for a disconnector. This product has a rated operational current of AC 22A: 630 A AC 50 60 Hz 220 240 V. [Icm] rated short circuit making capacity of up to 8. 5 kA switch disconnector alone. Electrical durability of up AC 23A: 2500 cycles 415 V AC 50 60 Hz In conforming to IEC