The Hager SFT440 installation relay is a reliable device designed for use in electrical installations. With an input voltage of 400 V and an output current of 40 A, it offers a robust solution for various applications. The relay is manufactured in France and is characterized by its high quality and durability. It is ideal for use in emergency power systems and other applications where reliable switching between different power sources is required. The compact design, with dimensions of 71 mm in length, 70 mm in width, and 83 mm in height, allows for easy integration into existing systems. The Hager SFT440 is not suitable for smart home applications, but it provides an effective solution for traditional installations.

• Input voltage of 400 V for versatile applications
• Output current of 40 A for high power requirements
• Compact design for easy installation
• Made in France for high quality and reliability.