The 300A type features a clamp inner diameter of 24mm and is suitable for high current applications such as the energy management systems in buildings, factories and stores. It achieves its high current rating through its optimised sensor shape and ferrite material. The 80A type, which features a 10mm clamp inner diameter, employs the same material as the existing 100 and 30A types in the CCT series.
The sensors’ snap-on clamp design allows them to be quickly and easily installed in existing power distribution panels.