Order Now for Pre-Christmas Delivery! Check typical delivery times.
Efergy Large CT Clamp (19mm)
It is ideal for sites where you require something bigger than the standard 10mm clamp.
It has an internal diameter of 19mm and can measure up to 120 Amps.
Our customers often use this large CT clamp at business or commercial sites, rather than at residential properties. Here is a picture of three large CT clamps installed at a commercial property: