Siemens 3VA2220-7MN32-0AA0

The 3VA22 3P Motor Circuit Protector is designed for reliable motor protection. With a rated current of 200 A and a breaking capacity of 110 kA at 415 V, it meets the demands of industrial applications. The device operates at a voltage of 690 V and utilizes an ETU350M electronic trip unit configured for LSI protection.

Integrated features include a nut keeper for secure connections and an IP40 protection class, ensuring durability in various environmental conditions. The dimensions are 4.1 x 7.1 x 4.2 in, making it suitable for installation in compact spaces. The circuit breaker supports DIN rail mounting and has a mechanical service life of approximately 25,000 operating cycles.

This device is specifically designed to handle overloads with a release current setting adjustable between 80 A and 200 A, and short-circuit protection adjustable up to 3,000 A. The unit's structure allows for front connections using screw connections, accommodating conductor cross-sections from 13 x 1 mm to 25 x 8 mm.