3VA5260-5ED31-1AA0 SIEMENS

The 3VA5260-5ED31-1AA0 is a robust 3-pole circuit breaker from Siemens, designed for reliable line protection in various electrical systems. This UL489-certified breaker falls under Frame 250 and boasts a breaking capacity class M, capable of interrupting fault currents up to 35kA at 480V. Equipped with a TM210 trip unit, it offers fixed thermal-magnetic protection. The overload protection (Ir) is set at 60A, ensuring dependable performance under sustained overcurrent conditions. For short-circuit events, the instantaneous protection (Ii) is configured at 10 times the rated current (In), providing rapid response to high-fault currents. This model is specifically designed without connection terminals, catering to applications where custom connection methods are preferred. Furthermore, it holds UL489 SB (naval) certification, making it suitable for marine applications. Its operational temperature is certified up to 50 degrees Celsius, ensuring reliable performance in demanding environments. This circuit breaker provides a dependable solution for safeguarding electrical circuits against overloads and short circuits.