\ mastering electricity TQ40-C Split-core Current Transformer The very compact TQ40 split-core current transformer from ELEQ is especially designed for connection to digital measurement systems. The TQ40 is supplied with color coded leads. The accuracy class 1 for all these ct's are perfect for high accurate kWh measurements. Correct closing of the current transformer is guaranteed by a distinct sound of a "click". For fixation two tie wraps are supplied that are easily mounted around the primary conductor. Technical Specifications Ordering Specifications 1) Accuracy conform IEC 61869-2, valid from 5 to 120% In Wiring Diagram Environmental conditions This product is designed to be safe under the following conditions: Operating temperature: Relative humidity: Protection degree: Only suitable for insulated primary Application conditions Rated short-time thermal current: Continuous thermal current Rated insulation level: Rated frequency: Primary window dimensions: Secondary leads: