3TH4271-0BB4 SIEMENS

The 3TH4271-0BB4 is a highly reliable and versatile contactor relay from Siemens, designed for a wide range of industrial control applications. This relay conforms to DIN EN 50011 standards, ensuring compatibility and performance within standardized systems. It features a contact configuration of 7 normally open (NO) and 1 normally closed (NC) contacts, providing flexibility in circuit design. The screw terminal connections offer a secure and robust wiring solution, minimizing the risk of loose connections and ensuring reliable operation. This contactor relay is specifically designed for DC operation, utilizing a 24 V DC coil voltage. Its primary function is to switch electrical circuits, enabling the control of motors, lighting, and other electrical equipment. The 3TH4271-0BB4 is ideal for applications requiring a high number of auxiliary contacts. Siemens contactor relays are known for their durability and long service life, contributing to reduced downtime and maintenance costs. This device is a crucial component in automation systems, providing reliable switching performance for enhanced operational efficiency.