3RH2122-4BG40 SIEMENS

The 3RH2122-4BG40 is a high-performance contactor relay from Siemens, designed for reliable switching of electrical circuits. This relay features a compact Size S00, making it suitable for applications where space is limited. It is equipped with 2 normally open (NO) and 2 normally closed (NC) contacts, providing versatile control options for various automation and control systems. The 3RH2122-4BG40 is specifically designed for DC applications, with a rated operational voltage of 125 V DC. Its robust construction ensures durability and long-term performance in demanding industrial environments. The relay utilizes a ring cable lug connection method, facilitating secure and efficient electrical connections. This connection type is ideal for applications requiring vibration resistance and reliable contact. The 3RH2122-4BG40 contactor relay is commonly used in motor control, lighting control, and other industrial automation applications. It adheres to international standards, ensuring compliance and safety. Siemens is a trusted brand known for its quality and innovation in electrical engineering.