✅ CHINT 149633 – G NM8-1250H/630/3 3P molded case circuit breaker, 630A rated current, 70kA Icu, 50% Ics, thermal-magnetic fixed type, designed for enhanced protection in installations requiring higher fault-clearing capacity. 🔹 Description (English): The CHINT 149633 – G NM8-1250H/630/3 is a high-breaking-capacity molded case circuit breaker (MCCB) engineered for critical power applications. With a rated current of 630A, a breaking capacity of 70kA (Icu), and an operational short-circuit breaking capacity (Ics) of 50%, this MCCB is ideal for installations that demand robust fault-clearing performance. Featuring a fixed thermal-magnetic trip unit, it ensures reliable protection against overloads and short circuits. Fully compliant with IEC 60947-2, it’s well-suited for industrial feeders, control centers, and sub-distribution panels. 🔹 Key Features: • Rated current: 630A • High breaking capacity: 70kA (Icu), 50% Ics • Thermal-magnetic fixed trip unit • 3-pole configuration for industrial power networks • Designed for enhanced fault-level environments • IEC 60947-2 compliant • DIN rail or panel mounting compatible 🔹 Technical Specifications (English): Parameter Value Model G NM8-1250H/630/3 Part Number CHINT 149633 Rated Current 630A Number of Poles 3P Breaking Capacity Icu: 70kA, Ics: 50% Trip Unit Type Thermal-Magnetic (Fixed) Application Industrial / Commercial Mounting Type DIN rail or Panel Mount