✅ CHINT 169337 – NM8L 80A 4P RCCB 80A, 4-pole residual current MCCB with 50kA breaking capacity and 100% Ics. Equipped with X2-type earth leakage protection (0.1 / 0.3 / 0.5 / 1A), adjustable thermal-magnetic trip unit, and configurable T1 break time. Frame: NM8L-125. 🔹 Description (English): The CHINT 169337 – NM8L-125S/80/4 X2 T1 is a high-reliability 4-pole molded case circuit breaker built to deliver overload, short-circuit, and residual current protection for demanding electrical systems. With a rated current of 80A, it offers a robust breaking capacity of 50kA (Icu) and full Ics performance. Featuring X2-type earth leakage detection and a fully adjustable thermal-magnetic trip unit with configurable T1 timing, this device ensures flexible protection and selectivity. 🔹 Key Features: • Rated current: 80A • Breaking capacity: 50kA (Icu), 100% Ics • Residual protection: X2 (0.1 / 0.3 / 0.5 / 1A) • Adjustable thermal-magnetic trip unit • T1 configurable break time (0.1 / 0.3 / 0.5 / 1s) • 4-pole design for comprehensive system protection • Frame: NM8L-125 • Mounting: DIN rail or panel • Standards: IEC 60947-2 • Certifications: CCC, CE, KEMA 🔹 Technical Specifications (English): Parameter Value Model NM8L-125S/80/4 X2 T1 Part Number CHINT 169337 Rated Current 80A Number of Poles 4P Breaking Capacity Icu: 50kA, Ics: 100% Residual Protection X2: 0.1 / 0.3 / 0.5 / 1 A Trip Unit Type Thermal-Magnetic (Adjustable) Break Time Settings T1: 0.1 / 0.3 / 0.5 / 1 s Frame Size NM8L-125 Mounting DIN rail or panel Standards IEC 60947-2 Certifications CCC, CE, KEMA