CHINT 149857

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40,656EGP

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✅ CHINT 149857 – G NM8-1250S/800/3 3P molded case circuit breaker, 800A rated current, 50kA Icu, 50% Ics, thermal-magnetic fixed type, suitable for large-scale distribution boards and medium fault-level installations. 🔹 Description (English): The CHINT 149857 – G NM8-1250S/800/3 is a high-capacity molded case circuit breaker (MCCB) designed for protecting large power distribution systems. Rated at 800A, with a breaking capacity of 50kA (Icu) and operational breaking capacity (Ics) of 50%, it provides dependable protection in industrial and commercial setups. The unit integrates a fixed thermal-magnetic trip mechanism, ensuring reliable performance under overload and short-circuit conditions. With its 3-pole construction and compliance with IEC 60947-2, it is ideal for high-load circuits in substations and energy control panels. 🔹 Key Features: • Rated current: 800A • Breaking capacity: 50kA (Icu), 50% Ics • Thermal-magnetic fixed protection • 3-pole design for high-load balancing • Suitable for substations and main power boards • IEC 60947-2 compliant • DIN rail or panel mountable 🔹 Technical Specifications (English): Parameter Value Model G NM8-1250S/800/3 Part Number CHINT 149857 Rated Current 800A Number of Poles 3P Breaking Capacity Icu: 50kA, Ics: 50% Trip Unit Type Thermal-Magnetic (Fixed) Application Industrial / Commercial Mounting Type DIN rail or Panel Mount