✅ CHINT 169339 – NM8L 100A 4P RCCB
100A, 4-pole residual current MCCB with 50kA breaking capacity and 100% Ics. Built on the NM8L-250 frame, it includes X2-type earth leakage protection (0.1 / 0.3 / 0.5 / 1A), adjustable thermal-magnetic trip unit, and T1 configurable break time.
🔹 Description (English):
The CHINT 169339 – NM8L-250S/100/4 X2 T1 is a high-performance molded case circuit breaker offering 4-pole protection with integrated residual current monitoring. Rated at 100A and equipped with a strong 50kA breaking capacity, it operates at full Ics and includes X2-type leakage detection suitable for broader sensitivity ranges. The adjustable thermal-magnetic trip unit and T1 programmable delay ensure reliable and selective circuit protection in industrial and commercial installations.
🔹 Key Features:
• Rated current: 100A
• Breaking capacity: 50kA (Icu), 100% Ics
• Residual protection: X2 (0.1 / 0.3 / 0.5 / 1A)
• Adjustable thermal-magnetic trip unit
• Break time: T1 configurable (0.1 / 0.3 / 0.5 / 1s)
• 4P configuration (3 phases + neutral)
• Frame: NM8L-250
• Mounting: DIN rail or panel
• Standard: IEC 60947-2
• Certifications: CCC, CE, KEMA
🔹 Technical Specifications (English):
Parameter Value
Model NM8L-250S/100/4 X2 T1
Part Number CHINT 169339
Rated Current 100A
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-250
Mounting DIN rail or panel
Standards IEC 60947-2
Certifications CCC, CE, KEMA