3TF2122-0BB4 SIEMENS

The 3TF2122-0BB4 is a compact and efficient contactor from Siemens, designed for switching electrical circuits in various applications. This 3-pole contactor is size S00, making it suitable for installations where space is limited. It is specifically designed for AC-3 applications, with a power rating of 4 kW at 400 V. The contactor features screw terminals for secure and reliable electrical connections. An integrated auxiliary switch with 2 normally open (NO) and 2 normally closed (NC) contacts provides additional control and monitoring capabilities. The 3TF2122-0BB4 operates on a 24 V DC coil voltage, ensuring compatibility with common control systems. Its compact design, with a width of 90 mm, allows for easy integration into control panels and machinery. This contactor is ideal for use in motor control, lighting systems, and other industrial applications requiring reliable switching performance. Siemens' commitment to quality ensures long-lasting and dependable operation. The robust construction and high-quality materials contribute to the contactor's overall durability and resistance to harsh environments.