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HS-CODE
85-
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Type:YEW1 It can be used as controlling and protecting Electric Power Distribution line and net. It normally installed in low-voltage switchgear as main switch for total protection. The technical performance of our goods have reached advanced level of same item in the world. (1) Main Technical Parameter: Frame classing rated current:2000,3200,4000,6300 Rated ultimate short-circuit breaking capacity Icu(KA) 80,100,100,120/400V 50,65,65,80/690V Rated service short-circuit breaking capacity n×Icu(KA) 176/0.2,220/0.2,220/0.2,264/0.2 400V 105/0.25,143/0.2,143/0.2,187/0.2 690V Rated operation short-circuit breaking capacity Ics(KA) 50,65,65,80/ 400V 40,50,50,70/690V Rated withstand current for short time(Icw) 40,65,65/80,85/100(MCR) 400V 40,50,50/60(MCR),65/75(MCR) 690V The in-line and out-line of the breaking capacity above is same .
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