✅ CHINT 422175 – NZ7-400S/3 315A ATS 3-pole automatic transfer switch rated at 315A with standard breaking capacity (S). Ideal for high-load industrial systems requiring stable and automatic source switching. 🔹 Description (English): The CHINT 422175 – NZ7-400S/3 315A is a standard breaking capacity automatic transfer switch (ATS) built to manage source transitions in high-load power systems. With a rated current of 315A and a 3-pole configuration, it provides consistent and safe switching between main and backup power sources. Equipped with a Type A basic controller, the switch is fully compliant with IEC 60947-6-1 and certified by CCC, CE, and KEMA, making it ideal for industrial energy distribution systems. 🔹 Key Features: • Rated current: 315A • Standard breaking capacity: Code S • 3-pole design for 3-phase loads • Basic controller: Type A • Smooth transition between power sources • IEC 60947-6-1 compliant • Certified: CCC, CE, KEMA • Suitable for high-load commercial and industrial systems 🔹 Technical Specifications (English): Parameter Value Model NZ7-400S/3 Part Number CHINT 422175 Rated Current 315A 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