Siemens 3VA2440-7MQ32-0AA0

The 3VA24 model is a low voltage motor circuit protector designed for robust performance in industrial applications. It incorporates an electronic trip unit (ETU860M) with metering capabilities, offering overload protection with settings ranging from 160A to 400A. The device also provides short-circuit protection with adjustable parameters, including a delayed short-circuit release of 480A.

With a rated voltage of 690V and an impressive breaking capacity classified as very high (Class C), the circuit protector ensures safety and reliability during operation. This device is constructed for fixed installation and is compatible with DIN rail mounting, enhancing its versatility in different setups.

Additional features include a front-side connection for the main current circuit, and integrated earth fault protection, making it suitable for various motor protection applications. The dimensions of the unit are 5.4 x 9.8 x 5.4 inches, allowing it to fit into compact spaces while delivering high performance. The designation code associated with this product is 3VA24, which aids in identification.