Fuji Electric Co., Ltd. FRC-5-26 is a JIS C 1731‑compliant current transformer used to convert high circuit current to a lower level for metering and protection in AC electrical systems. It provides a 5 A secondary, a 5 VA burden, and an accuracy class of 1, with operation at 50/60 Hz. This model is designed for precision current measurement in standard instrumentation and control applications where reliable performance at common mains frequencies is required.
