General Electric MS04787 current transformer with a 600:5 ratio (primary to secondary) steps down high line currents to a 5 A secondary for measurement and protection circuits. Identified by part number MS04787 and the associated codes Y25645 008 08, this GE component is suitable for electrical distribution systems requiring accurate current sensing for meters, relays, or control equipment. In panel or switchgear applications, it provides a standard 5 A secondary from a higher primary current, enabling safe, compatible current measurement.
