Yokogawa 250 340 LSRX




The Yokogawa 250 340 LSRX is a panel meter designed for precise AC current measurement. Part of the 200 series, this model features a clean, updated design with a taut band mechanism for stable readings. Its 3-1/2 inch size makes it easy to integrate into control panels, and it measures up to 300 amps at 60 Hz with a 5 amp input rating. This reliable instrument is available through BSP Automation, offering a solid solution for monitoring AC current in various industrial applications.
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Product Details for 250 340 LSRX
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FAQ
This panel meter measures up to 300 Amps AC at 60 Hz and is designed to accept a standard 0–5 AAC secondary input from an external Current Transformer.
250 340 LSRX uses a precision taut-band suspension mechanism, which eliminates pivot friction, increases resistance to mechanical shock and vibration, and ensures repeatable pointer positioning.
It is housed in a standard 3-1/2 inch switchboard/panel enclosure (weighing roughly 0.16 kg), making it compatible with legacy cutouts and standard industrial control doors.
No. Direct wiring will overload the internal components. You must pair it with a proper external 300:5 current transformer to step down the line current safely to the meter's 5A terminal limit.
You can get a quote for the unit directly through BSP Automation. As an independent distributor of YOKOGAWA products, BSP Automation supplies hard-to-find analog instruments backed by a 1-year warranty and fast international logistics.
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