Application Industry:Metallurgical industry
Project NameHebei Iron and Steel Group
Application process:low-voltage power distribution

Product Features:
Adopting Siemens' new 3WT series frame circuit breaker, the new 3WT product is suitable for AC500V low-voltage distribution systems, with a rated current range of 400-4000 A. Based on the original 3WT series, the current coverage range has been expanded and the rated short-time withstand current has been increased. The front panel of the new 3WT product adopts a titanium gray industrial design, which looks more beautiful and professional. The design of the new 3WT electronic release is based on advanced 3WL electronic release technology, greatly improving the reliability of low-voltage distribution systems. Overload protection current and delay, as well as short-circuit current and delay, can be flexibly adjusted to meet the selective protection requirements of the system's upper and lower levels. The modular design facilitates on-site replacement and maintenance for users, reducing maintenance costs. The new 3WT product electronic release is specially designed for Chinese users with a standard Chinese LCD display, a simple and friendly menu, and various measurement values are clear at a glance. The new 3WT product inherits all the advantages of the old 3WT series, with universal accessories across the entire series, two shell levels, the same height and depth design, and a unique closing readiness indicator, providing users with safer and more reliable system protection.