Schneider electric india offers low voltage switchgear in different models. The company offers surge arresters, which provides complete protection against lighting. These conform to iec 61643-11 standards. The withdrawable range is 1 pole 230 v, 1 pole 415 v, 1p+n, 3 p, 3 p+n. The maximum discharge current [once] is 8/20 wave from 8 ka to 65 ka. Nominal discharge current [20 times] is 8/20 wave 2 ka to 20 ka. Features include: protection level - 1.2 kv to 1.5 kv; internal short circuit withstand current: 5 ka to 25 ka; and visualisation of arrester status under no voltage condition.
