RS ISOLSEC window type low voltage current transformers (CT's) are designed for all kinds of low voltage applications where the primary cable passes through the transformer. Current transformer (CT) inside diameter goes from 15 to 160mm.
Features include: Primary current from 40 to 5000A Reinforced insulation 0.75/4kV Measure or protection Compact design Non-flamable casing Mounting brackets Indoor or outdoor High performance for feeding protection relays