3VA5210-7ED41-0AA0 SIEMENS

The 3VA5210-7ED41-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. It is part of the 3VA5 UL frame 250 series, offering a breaking capacity class C, capable of interrupting fault currents up to 100kA at 480V. This circuit breaker features a TM210 trip unit, providing fixed thermal-magnetic protection. The overload protection (Ir) is set at 100A, ensuring the breaker trips when the current exceeds this value for a sustained period. The fixed short-circuit protection (Ii) is set at 10 times the rated current (In=100A), providing fast response to high-level fault currents. This model is specifically designed for systems where the neutral conductor does not require protection, indicated by the 'N conductor unprotected' designation. It does not include a neutral conductor connection. The FTFM connection type simplifies installation and ensures secure connections. This circuit breaker provides reliable and efficient protection against overloads and short circuits, enhancing the safety and reliability of electrical systems. Its robust design and high breaking capacity make it suitable for demanding applications.