Split-Core Current Transformer

A split-core current transformer with a hinged clamp-on design that can be fitted over an existing live cable without cutting power. It is rated 0.66 kV low voltage with standard ratios from 50/5 A to 1000/5 A, 1 VA rated load, 3 kV insulation withstand and 50/60 Hz frequency. Installations include photovoltaic combiner boxes, low-voltage distribution cabinets, smart meters and industrial energy-monitoring retrofits. Check that the chosen ratio, burden and cable diameter suit the meter or logger input before purchase.Key details:Materials: V0 grade flame-retardant plastic shell; pure copper winding coil