✅ CHINT 422177 – NZ7-400S/3 400A ATS 400A rated 3-pole automatic transfer switch with standard breaking capacity (S). Suitable for very high power industrial applications requiring reliable source switching. 🔹 Description (English): The CHINT 422177 – NZ7-400S/3 400A is a standard breaking capacity automatic transfer switch (ATS) designed to manage high-capacity power transitions in large industrial and commercial systems. With a rated current of 400A and a 3-pole configuration, it ensures stable and secure switching between primary and secondary power sources. Equipped with a Type A basic controller, it complies with IEC 60947-6-1 and holds international certifications from CCC, CE, and KEMA. 🔹 Key Features: • Rated current: 400A • Breaking capacity: S (Standard) • 3-pole configuration • Controller type: A (Basic) • Reliable switching in high-load systems • Fully compliant with IEC 60947-6-1 • Certified: CCC, CE, KEMA • Designed for industrial and commercial environments 🔹 Technical Specifications (English): Parameter Value Model NZ7-400S/3 Part Number CHINT 422177 Rated Current 400A Number of Poles 3P Breaking Capacity Code S (Standard) Operational Voltage 400V / 415V Controller Type A (Basic) Standards IEC 60947-6-1 Certifications CCC, CE, KEMA Application Industrial / Commercial Function Automatic Transfer Switch