3TH2271-1BB4 SIEMENS

The 3TH2271-1BB4 is a contactor relay manufactured by Siemens, designed for switching electrical circuits in various industrial applications. This relay conforms to EN 50011 standards, ensuring compatibility and reliability within European electrical systems. It features a 7 normally open (NO) and 1 normally closed (NC) contact configuration, providing versatile control options for different circuit requirements. The flat connector terminals facilitate easy and secure wiring, reducing installation time and minimizing the risk of loose connections. With a compact width of 45 mm, this relay is suitable for installation in space-constrained environments. It operates on a 24 V DC supply, making it compatible with a wide range of control systems. The DC operation ensures efficient and reliable performance, minimizing power consumption and heat generation. This contactor relay is ideal for use in control panels, automation systems, and other applications where reliable switching is essential. Siemens' commitment to quality ensures that this relay will provide long-lasting and dependable service.