Yokogawa Electric Corporation 250340LSRL AC Ammeter

The Yokogawa Electric Corporation 250340LSRL AC ammeter is an analog panel meter that provides a real-time visual indication of AC current in industrial control panels and power distribution systems. It accepts a 5 A CT input and measures 0–200 A at 50/60 Hz, displayed on a 3.5-inch analog dial with a pivot-and-jewel/taut-band movement depending on the series. Designed in Yokogawa's New Big Look format, it offers a wide scale and clear markings suitable for motor control centers, generator panels, switchboards, and other control-panel installations. This meter supports load monitoring and diagnostics and is commonly used for replacing legacy panel meters. Common replacements include the Yokogawa 250340LSRX (0–300 A) and the 250240LSRL (2.5-inch CT ammeter).