The Söhne undervoltage relay IL9077.12 from Dold is a highly advanced monitoring relay designed for use in electrical systems. It provides reliable voltage monitoring, protecting against both undervoltage and overvoltage. With an input voltage of 400 volts and an output current type of alternating current (AC), this relay is ideal for various applications in industry and commerce. The adjustable time delay of 0.1 to 20 seconds allows for flexible adaptation to specific requirements. Made in Germany, the product ensures high quality standards and durability. Its compact design, with dimensions of 90 mm in height, 35 mm in width, and 59 mm in length, facilitates installation in various control cabinets and electrical systems.

• Adjustable time delay of 0.1 to 20 seconds
• Protection against undervoltage and overvoltage
• Made in Germany for high quality
• Compact design for easy installation.