- Detects ground faults by sensing the vector sum of the current flowing through a three-conductor cable.
- Choice of three reset options (secondary voltage, load current, or time) to meet various application needs.
- Split-core sensor installs on three-phase cables without opening the primary.
- Large reflective red target display is easy to see both at night and during the day.
- Submersible, vinyl-coated sensing core.
- Stainless steel hardware and UV-stabilized materials ensure long product life.
- Thousands of SEL GFDs in service today help customers around the world quickly locate ground faults.