3TH4454-0BM4 SIEMENS

The 3TH4454-0BM4 is a highly reliable and versatile contactor relay from Siemens, designed for a wide range of industrial control applications. This relay features a 54 terminal configuration according to EN 50011 standards, providing ample connection points for complex circuits. It is equipped with 5 normally open (NO) and 4 normally closed (NC) contacts, offering flexibility in circuit design and control logic. The relay supports both snap-on and screw mounting methods, ensuring easy installation in various panel configurations. A key feature of this model is its mechanical latching mechanism, which maintains the relay's state even in the event of a power loss. This is particularly useful in applications where maintaining a specific state is critical for safety or operational reasons. The 3TH4454-0BM4 is designed for DC operation and requires a 220 V DC supply voltage. Its robust construction and high-quality components ensure long-lasting performance and reliability in demanding industrial environments. This contactor relay is ideal for use in motor control, automation systems, and other applications requiring dependable switching and control functions. Siemens is a trusted name in industrial automation, and this relay reflects their commitment to quality and innovation.