Projoy PEFS-EL50H-10-P2 String-Level Rapid Shutdown (Firefighter Safety Switch) | 1500VDC | 5-String Solar Distribution supporting various DIN-rail mount breakers

supporting various DIN-rail mount breakers for battery-based systems or high-voltage arrays

the ShineWiFi-F features a built-in memory capable of storing up to one month of system data

and offshore monitoring

5% peak efficiency and silent natural convection cooling

7-1SP-US-41

Projoy PEFS-EL50H-10-P2 String-Level Rapid Shutdown (Firefighter Safety Switch) | 1500VDC | 5-String Solar Distribution supporting various DIN-rail mount breakersProjoy PEFS EL50H 10 P2 String Level Rapid Shutdown Switch The Projoy PEFS EL50H 10 P2 is a robust 5 string rapid shutdown solution engineered for high voltage commercial and residential solar arrays. Known as a Firefighter Safety Switch, it provides an essential layer of protection by physically isolating the DC voltage directly at the array level. In the event of a fire or grid failure, the device automatically shuts down, eliminating high voltage