3VA5135-6ED21-1AA0 SIEMENS

The 3VA5135-6ED21-1AA0 is a robust and reliable circuit breaker from Siemens' 3VA5 UL series, designed for optimal circuit protection in various applications. This 2-pole circuit breaker, with a frame size of 125, offers a high breaking capacity of 65kA at 480V, ensuring effective protection against overcurrents and short circuits. It is specifically engineered for line protection, incorporating a TM210 trip unit with fixed thermal-magnetic settings (FTFM). The rated current (In) is 35A, with overload protection (Ir) fixed at 35A to prevent damage from sustained overcurrents. The short-circuit protection (Ii) is set at 10 times the rated current (10 x In), providing rapid response to high-level fault currents. This model is UL 489 certified, meeting stringent safety and performance standards. It is also suitable for SB (naval) applications, indicating its resilience in demanding environments. The circuit breaker is designed to operate effectively at 50 degrees Celsius without derating. Note that this particular model does not include connection terminals, allowing for flexible connection options based on specific installation requirements.