- ERL automatically resets after restoration of system voltage (minimum of 6 kVL-N for 20 minutes).
- ERL can be applied at strategic intervals along overhead conductors and at midfeeder disconnects to minimize fault-finding time and optimize reliability statistics.
- Inrush restraint feature prevents false tripping during recloser operations.
- Reflective red target (the largest display in the industry) is easy to spot, both at night and during the day.
- Zero maintenance: no battery to replace or monitor.
- Models with the snap-action clamp option are applicable on live-front switchgear—simply install the ERL onto the barrel of the cable termination lug.