3VA5322-7EC41-2AA0 SIEMENS

The 3VA5322-7EC41-2AA0 is a robust 4-pole circuit breaker from Siemens, designed for line protection in industrial and commercial applications. This UL-listed breaker falls under frame size 400 and boasts a breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. Equipped with a TM230 trip unit, it provides reliable overload protection with a fixed current setting of Ir=225A, ensuring that the circuit is protected against sustained overcurrents. The fixed short circuit protection Ii is adjustable between 5 to 10 times the rated current (In=225A), offering flexibility in tailoring the protection to specific application requirements. This model features neutral protection without a connection, simplifying installation and reducing potential wiring errors. The FTAM functionality enhances its monitoring and control capabilities, allowing for seamless integration into modern power management systems. Its robust design and high breaking capacity make it suitable for demanding environments where reliable circuit protection is critical. This circuit breaker adheres to stringent quality standards, ensuring long-term performance and safety. The 3VA5322-7EC41-2AA0 provides comprehensive protection and control for electrical circuits.