✅ 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