Projoy Firefighter Safety Switch 20 Pole 10 String with MC4 20A per String Wireless Smart Thermostat Caleffi safety group and compression

Caleffi safety group and compression fittings supplied as standard for fast

Its ceramic core technology ensures consistent and effective heat distribution

the DEM 4 Set eliminates the standing heat loss and dead-leg pipe-run waste inherent in cylinder-fed or central instantaneous systems

Suitable for use under tile

0 bar Water Temperature Range 5°C to 88°C Manual Override Yes (metal lever) Actuator Head Clip-on

Projoy Firefighter Safety Switch 20 Pole 10 String with MC4 20A per String Wireless Smart Thermostat Caleffi safety group and compressionThe Projoy PEFS EL Firefighter Safety Switch 20 Pole, 10 String, 20A provides string level rapid shutdown for up to ten PV strings from a single device, designed for larger residential and small C&I rooftop systems in the 820 kWp range. Rated 1500V DC, 20A per string all 20 DC terminals pre wired with MC4 connectors. Triggered by AC grid loss (5 seconds), internal temp sensor (70C) or manual emergency stop. Auto resets when AC power is restored. IP65,