✅ CHINT 422156 – NZ7-250S/3 125A ATS
3-pole automatic transfer switch rated at 125A with standard breaking capacity (S). Ideal for mid-level power systems requiring consistent and secure source switching.
🔹 Description (English):
The CHINT 422156 – NZ7-250S/3 125A is a standard breaking capacity automatic transfer switch (ATS) designed for automatic transition between power sources in medium-load systems. With a rated current of 125A and 3-pole configuration, it provides reliable protection and continuity of supply in commercial and light industrial facilities. The unit uses a Type A basic controller and complies with IEC 60947-6-1, backed by CCC, CE, and KEMA certifications.
🔹 Key Features:
• Rated current: 125A
• Breaking capacity code: S (Standard)
• 3-pole configuration
• Controller type: A (basic)
• Compliant with IEC 60947-6-1
• Certified: CCC, CE, KEMA
• Ideal for mid-level power systems
• Ensures stable and automatic source switching
🔹 Technical Specifications (English):
Parameter Value
Model NZ7-250S/3
Part Number CHINT 422156
Rated Current 125A
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