The TOCCO 5FP137-1PT28 is an instrument current transformer (CT) built for industrial power monitoring and protection, delivering a 500:5 current ratio for safe, accurate sensing of high-current circuits. It features a 500 A primary and 5 A secondary, supports up to 600 VAC, and provides isolation between the measured system and metering or protective relay inputs. Typically panel-mounted in induction heating equipment, switchgear, motor control centers, and power distribution panels, it supports reliable current measurement for metering, overload protection, and process control in industrial electrical systems.
