Current Transformer

Current transformers from Siemens, ABB, Schneider Electric, and GE for accurate energy metering and protective relaying in substations, switchgear, and power distribution panels. 0.2S/0.5S metering-class CTs per IEC 61869-2 for billing-grade accuracy. 5P10/10P20 protection-class CTs with specified knee-point voltage for fault current detection. Split-core, wound, and bushing types; 1A or 5A secondary; rated burden up to 30 VA.