... ELCB is mainly suitable for using in variesties of plants, enterprises, buildings. Consitructions, commerce, hotels and families. It can be used ... (Im):1KA Rated conditional short-circuit current(Inc): In=25,40A Inc=1500A In=63A Inc=3000AEndurance:on load:2000cycles off load:2000cyclesINSTALLATION ...