✅ CHINT 169325 – NM8L 20A 4P RCCB 20A rated 4-pole residual current MCCB with 50kA breaking capacity and 100% Ics. Features X2-type earth leakage protection (0.1 / 0.3 / 0.5 / 1A), thermal-magnetic adjustable trip unit, and configurable T1 break time. Frame size: NM8L-125. 🔹 Description (English): The CHINT 169325 – NM8L-125S/20/4 X2 T1 is a 4-pole molded case circuit breaker (MCCB) designed with integrated residual current protection for low-voltage installations. With a rated current of 20A and a high interrupting capacity of 50kA (Icu), this unit ensures reliable protection in both commercial and industrial applications. The X2 residual current function offers wider leakage detection sensitivity, while the thermal-magnetic trip unit and T1 delay provide enhanced protection coordination. 🔹 Key Features: • Rated current: 20A • High breaking capacity: 50kA (Icu), 100% Ics • Residual protection: X2 (0.1 / 0.3 / 0.5 / 1A) • Adjustable thermal-magnetic trip unit • Break time configuration: T1 (0.1 / 0.3 / 0.5 / 1s) • 4P design for full-phase and neutral protection • Compact NM8L-125 frame • Suitable for DIN rail or panel mounting • Certified to IEC 60947-2 (CCC, CE, KEMA) 🔹 Technical Specifications (English): Parameter Value Model NM8L-125S/20/4 X2 T1 Part Number CHINT 169325 Rated Current 20A 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