3VL4725-2EC46-0AA0 SIEMENS

The 3VL4725-2EC46-0AA0 is a robust 4-pole circuit breaker from Siemens, designed for reliable line protection in industrial and commercial applications. This VL400H series breaker boasts a high breaking capacity (Icu) of 70kA at 415V AC, ensuring effective protection against short circuits and overloads. Equipped with an Electronic Trip Unit TM, LI, it offers precise and adjustable protection characteristics. The rated current (In) is 250A, with an adjustable overload protection range (IR) from 200A to 250A, allowing customization to specific load requirements. The short-circuit protection (II) is also adjustable, ranging from 1200A to 2500A, providing further flexibility in protection settings. This model does not include N-conductor protection, auxiliary release, or auxiliary/alarm switches, focusing on core circuit protection functionality. Its high breaking capacity makes it suitable for applications where high fault currents are anticipated. The electronic trip unit enhances accuracy and repeatability in protection, improving overall system reliability. Siemens' commitment to quality ensures long-lasting performance and dependable circuit protection.