3VA5135-4ED11-1AA0 SIEMENS

The 3VA5135-4ED11-1AA0 is a robust 1-pole circuit breaker from Siemens' 3VA5 UL series, designed for reliable line protection in various applications. This circuit breaker has a frame size of 125 and a breaking capacity class S, capable of interrupting fault currents up to 25kA at 277V, according to UL 489 standards. It features a TM210 trip unit, offering fixed thermal (FT) and fixed magnetic (FM) protection characteristics. The rated current (In) is 35A, with overload protection (Ir) set at 35A, ensuring dependable performance under normal operating conditions. The short-circuit protection (Ii) is fixed at 10 times the rated current (10 x In), providing rapid response to high-level fault currents. This model is specifically certified for SB (naval) applications, indicating its suitability for marine environments. It is designed to operate effectively at 50 degrees Celsius without derating. This circuit breaker does not include a connection, allowing for flexible wiring configurations based on specific installation requirements. The UL 489 standard ensures that this circuit breaker meets stringent safety and performance criteria.