The Yokogawa 251301DRDRBJEE Analog Panel Meter is a CT-driven AC current ammeter with a 600-0-600 A center-zero range and an analog needle display, designed for panel mounting in high-current electrical systems. As part of the 251 Series, it uses a taut-band movement for shock resistance and comes in an industrial-grade housing suitable for 3.5 inch class panel installations in control panels and switchgear. Common replacements include Yokogawa 251-300-HFHF, and its typical applications span industrial power distribution, heavy machinery, and legacy facilities that require real-time current indication.
