Fire protection switch – PROJOY – PEFS-EL50H-20 – P2 – 10 strings

Projoy PEFS Safety Switch

The Projoy PEFS safety switch, also known as the Firefighter Safety Switch, is an advanced electrical solution designed to provide maximum safety in photovoltaic installations. With SSS (Safe Shutdown System) technology and a robust design, the device ensures reliability and high performance even in harsh outdoor conditions.

Key features of the Projoy PEFS:

• IP66 protection rating provides resistance to dust and water, allowing for outdoor installation.
• Enclosure made from flame-retardant materials to enhance fire safety.
• Double physical isolation (OV output physical isolation) for increased operator protection.
• Various emergency shutdown methods: over-temperature, loss of pressure, emergency stop switch.
• Long service life with a 5-year warranty, demonstrating high reliability.
• Capable of handling 6 to 10 PV strings, depending on the model.

Who is this a good choice for?

The Projoy PEFS switch is an ideal solution for installers of photovoltaic systems, both residential and commercial, who are looking for reliable and safe components to protect their PV installations. Its sturdy construction, IP66 rating, and advanced safety features make it an excellent choice for outdoor installations where continuous operation and user safety are critical.