The Sprecher + Schuh CAETT7-12-24Z-FDB/FCB is a CAETT7 Starter 2Speed 1Wind Variable. It features a CEP7 solid state overload relay with a 3.2-16/1-5A adjustable range and direct-mount configuration, providing electronic overload detection with selectable trip class for precise motor protection. The CEP7 relay measures motor current directly through integrated current transformers and on-board electronics, delivering increased accuracy, wider adjustment range, and reduced heat generation compared to electromechanical relays. Applicable for centrifugal pumps, fans, blowers, cooling towers, and HVAC air handling systems where multi-speed operation reduces energy consumption during partial-load conditions.
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