About this item

• It is coupled with a leak protection switch and automatically closes when the RCCB clicks unexpectedly. No need for manual closure, reduce manual maintenance costs and eliminate failures in time to improve efficiency.
• Built in 3 hours of resealing. In case of continuous closing failure within 15 minutes, it can send an alarm via auxiliary contact.
• With manual/automatic selector switch With dual mechanical/electronic locking function.
• Can match auxiliary contact, alarm contact, shunt release, undervoltage release.
• Restores closing time, when there is no manual snap or reset within 15 minutes of successful closing.