... /690V/1140V, 50Hz/60Hz 2.Current Range: 5A to 1600A 3.Operation Ambient Termpreature: -25~50 4.Dielectric Strength: Core-Winding ... class: F/H 9.Standard: GB19212.1-2008,GB19212.21-2007,1094.6-2011 Other Information 1.Payment:T/T,Western ... .Delivery Date:5-7days,according to the product specific design 3.Package:standard packing or customized 4.Express:FedEx,TNT,DHL ...