✅ CHINT 169244 – NM8L 100A 4P RCCB 100A rated, 4-pole residual current MCCB with 50kA breaking capacity and 100% Ics. Equipped with X1-type earth leakage protection (0.05 / 0.1 / 0.2 / 0.5A), adjustable thermal-magnetic trip unit, and configurable break time (T1). Frame: NM8L-125. 🔹 Description (English): The CHINT 169244 – NM8L-125S/100/4 X1 T1 is a 100A-rated 4-pole residual current MCCB offering high-performance protection against overloads, short circuits, and earth leakage. Designed on the NM8L-125 frame, it supports a high breaking capacity of 50kA and full Ics operation (100%). It features X1-type sensitive residual current protection, a thermal-magnetic adjustable trip unit, and configurable time delay settings (T1), making it a reliable choice for industrial and commercial installations. 🔹 Key Features: • Rated current: 100A • Breaking capacity: 50kA (Icu), 100% Ics • Residual protection: X1 (0.05 / 0.1 / 0.2 / 0.5A) • Adjustable thermal-magnetic trip unit • Break time settings: T1 (0.1 / 0.3 / 0.5 / 1s) • 4-pole design (3 phases + neutral) • Frame: NM8L-125 • Mounting: DIN rail or panel • Standard: IEC 60947-2 • Certifications: CCC, CE, KEMA 🔹 Technical Specifications (English): Parameter Value Model NM8L-125S/100/4 X1 T1 Part Number CHINT 169244 Rated Current 100A Number of Poles 4P Breaking Capacity Icu: 50kA, Ics: 100% Residual Protection X1: 0.05 / 0.1 / 0.2 / 0.5 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