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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
0 bar Water Temperature Range 5°C to 88°C Manual Override Yes (metal lever) Actuator Head Clip-on
handles a wider range of UK water chemistries
Comprehensive installation instructions
1°C) optimises comfort and energy use
Projoy Firefighter Safety Switch 20 Pole 10 String with MC4 20A per String Wireless Smart Thermostat 0 bar Water Temperature RangeThe 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,
US$ 65.95
US$ 47.95
US$ 65.00
