GE General Electric JCR-0 current transformer (Cat 750X34G2) provides a 400:5 ratio to step down high primary currents to a 5 A secondary signal for measurement and protection circuits. Designed for use in electrical distribution panels, metering, and relay inputs, it enables accurate current sensing without exposing equipment to high currents. The 400:5 rating means that 400 A of primary current yields 5 A on the secondary at full scale, supporting standard instrumentation and protection relays.
