✅ CHINT 149860 – G NM8-1250H/800/3 3P molded case circuit breaker, 800A rated current, 70kA Icu, 50% Ics, thermal-magnetic fixed type, designed for demanding applications requiring strong fault interruption performance. 🔹 Description (English): The CHINT 149860 – G NM8-1250H/800/3 is a high-capacity molded case circuit breaker (MCCB) engineered for industrial systems where fault levels are high and protection reliability is crucial. It supports a rated current of 800A, features a breaking capacity of 70kA (Icu), and an operational short-circuit breaking capacity (Ics) of 50%. With a fixed thermal-magnetic trip unit, this 3-pole MCCB ensures dependable overload and short-circuit protection. Fully compliant with IEC 60947-2, it is ideal for heavy-duty feeders and main distribution boards. 🔹 Key Features: • Rated current: 800A • High breaking capacity: 70kA (Icu), 50% Ics • Thermal-magnetic fixed trip unit • 3P design for balanced three-phase loads • Designed for high-load, high-fault industrial environments • IEC 60947-2 compliant • Suitable for DIN rail or panel mounting 🔹 Technical Specifications (English): Parameter Value Model G NM8-1250H/800/3 Part Number CHINT 149860 Rated Current 800A 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