Power consumption 2.5VA, 50/60Hz Accuracy class1 20, 30 or 40mm busbar mounting Suitable for circular conductors 35mm aperture Maximum aperture for bar conductors 40x10mm （type 7） Operating temperature range 30 to +85°C Secondary terminals M5 studs with lock washers, nuts and terminal cover Full scale deflection currents can be selected by passing more than one conductor turn through the centre of the transformer, see adjacent table Protection to IP54 BS7627/IEC185 and IEC60044-1 Conforms to BS 3938-1973 and IEC CE marked in compliance with relevant European Directives Manufactured to ISO 9001
