✅ CHINT NM1 Series – MCCB 10–1250A, 2P/3P/4P, Thermal Magnetic or Magnetic Release Modular Moulded Case Circuit Breaker – Up to 1250A, IEC60947-2, Fixed Thermal or Magnetic Trip, CE/KEMA Certified 🔹 Description (English): The CHINT NM1 Series moulded case circuit breaker (MCCB) is engineered for reliable protection and control of electrical distribution systems in industrial and commercial installations. Covering rated currents from 10A to 1250A, the NM1 MCCB supports 2P, 3P, and 4P configurations, making it suitable for diverse power distribution setups. Available with thermal magnetic fixed type or magnetic-only trip mechanisms, the NM1 Series ensures precise circuit interruption under overload or short circuit conditions. The breaking capacity is categorized into codes C, S, H, and R, offering multiple protection levels depending on system needs. Certified to IEC60947-2 standards and backed by CE, CCC, and KEMA certifications, the NM1 MCCB guarantees quality, safety, and compliance. 🔹 Key Features: Rated current: 10A–1250A Number of poles: 2P, 3P, 4P Rated operational voltage: 220/230/240V, 380/400/415V Trip unit type: Thermal magnetic fixed or magnetic fixed Breaking capacity codes: C, S, H, R Operation mode: Manual (handle) or Motor-driven Accessories: Optional configurations available Applications: Power distribution boards, switchboards, MCCs Compliance: IEC60947-2; CCC, CE, KEMA certified 🔹 Technical Specifications (English): Parameter Value Model NM1-400S/3300 Part Number CHINT 126644 Rated Current 400A Rated Operational Voltage 220V/230V/240V, 380V/400V/415V Number of Poles 3P Release Type Thermal Magnetic (Fixed) Breaking Capacity Icu: 35kA, Ics: 17.5kA Operation Mode Handle Breaking Capacity Code S Mounting Fixed Compliance IEC60947-2, CCC, CE, KEMA