✅ CHINT 149758 – G NM8S–400H 400A 3P MCCB
Top-tier 3-pole MCCB rated at 400A, delivering a high interrupting capacity of 100kA (Icu) and 100% Ics. Engineered for superior protection in mission-critical industrial power distribution.
🔹 Description (English):
The CHINT 149758 – G NM8S–400H/400/3 is a top-tier molded case circuit breaker (MCCB) built for maximum performance in high-capacity power systems. With a rated current of 400A and an exceptional short-circuit interrupting capacity of 100kA (Icu) and 100% Ics, this 3-pole breaker provides dependable protection for heavy-load and fault-critical applications. Its thermal-magnetic fixed trip unit ensures swift response to overloads and faults, making it ideal for main feeders in mission-critical industrial infrastructures.
🔹 Key Features:
• Rated current: 400A
• Breaking capacity: 100kA (Icu), 100% Ics
• 3-pole configuration for large-scale three-phase systems
• Thermal-magnetic fixed trip mechanism
• Premium molded case body for harsh environments
• Perfect for heavy-duty and mission-critical circuits
• Panel or DIN rail mountable
🔹 Technical Specifications (English):
Parameter Value
Model G NM8S–400H/400/3
Part Number CHINT 149758
Rated Current 400A
Number of Poles 3P
Breaking Capacity (Icu) 100kA
Service Breaking Capacity 100%
Trip Unit Type Thermal-Magnetic (Fixed)
Application Industrial/Commercial
Mounting Type Panel or DIN rail