Outdoor Current Transformers


 Ideally used for ground fault detection, our Outdoor current transformers are built with weatherproof and watertight materials to prevent corrosion from the elements. The Model 4NO4 is comes in a wide range of inputs and outputs (50A:5VAC being our most popular). The Model 5NO5 is an outdoor instrument current transformer (like our 5AS) and comes with either a 1A or 5A output.​​