3TH4373-0AN2 SIEMENS

The 3TH4373-0AN2 is a contactor relay manufactured by Siemens, designed for switching auxiliary circuits in industrial applications. This relay conforms to EN 50011 standards, ensuring compatibility and reliability within European electrical systems. It features a contact configuration of 7 normally open (NO) and 3 normally closed (NC) contacts, providing versatile control options for various circuit designs. The relay utilizes screw terminals for secure and easy wiring connections, simplifying installation and maintenance procedures. It is designed for AC operation, specifically with a 220 V AC voltage at 50/60 Hz frequency, making it suitable for standard power grids. This contactor relay is commonly used in control panels, automation systems, and motor control circuits to switch signals, interlocks, and other control functions. Its robust construction and adherence to international standards ensure long-lasting performance in demanding industrial environments. The 3TH4373-0AN2 is a reliable solution for applications requiring a high number of auxiliary contacts and dependable switching capabilities. Siemens is a trusted brand known for quality and innovation in electrical engineering.