Description SCT series split-core current senses AC current from 100 to 800 Amps passing through the center conductor. Split core design permits non-contact current measurements through magnetic field induction without requiring that the primary wire be taken offline and disconnected for CT installation. This method permits a safer, easy and portable current measurement. Features ·Secondary side current less than1A ·Spite core design for wiring cable ·with a 1 meter distance copper wire for easy installation ·Work with MCM400 and optional ../1A for other model meter