PEFS-EL Series firefighter safety switch is applied to residential PV system or industrial and commercial PV system, its maximum loop voltage can be up to 1500V which meets the requirements of high-power panel. When in a emergency situation, it can quickly cut off the high voltage between the PV Modules and the solar inverter, ensures the safety for your Photovoltaic system.
Up to 6-10 strings, 1500V and 55A
Plastic optional, IP66 Rating
More reliable and safer with power line control
Fire retardant V-0 / UV resistant materials used, 25 years life span
High quality material used, temperature, corrosion, impact resistance
Clasp design, simple and convenient installation, saving labor costs
Fully certified, TUV, CE, CB, SAA
Automatically shutdown the DC power of panels when detecting temperature of the area is higher than 70℃.
Firefighters or homeowners can manually turn off the AC power of the distribution box when in an emergency or it can automatic shutdown when the AC power has lose.
In an emergency, it can be shut down manually through the Panel Level Rapid Shutdown Controller Box.
Maintenancers or homeowners can also remotely shutdown through RS485 communication (Optional).
If you are interested in our products, or have any suggestions, please leave your contact information, we will help you no matter what you are looking for