3VA5320-5EF31-2AA0 SIEMENS

The 3VA5320-5EF31-2AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This UL-listed breaker falls under frame size 400 and boasts a breaking capacity class M, capable of interrupting fault currents up to 35kA at 480V. Equipped with a TM240 trip unit featuring ATAM functionality, it provides adjustable short-circuit protection. The rated current (In) is 200A, while the adjustable overload protection (Ir) ranges from 140A to 200A, allowing for precise customization to specific load requirements. The short-circuit protection (Ii) is configurable from 5 to 10 times the rated current, ensuring rapid response to high-level faults. This circuit breaker is designed without connection terminals, offering flexibility in installation and wiring configurations. Its advanced features and high breaking capacity make it suitable for demanding electrical systems requiring dependable protection against overloads and short circuits. The 3VA5320-5EF31-2AA0 ensures the safety and longevity of electrical equipment and circuits. It adheres to stringent quality standards, providing peace of mind and reliable performance.