✅ CHINT 149756 – G NM8S–400H 315A 3P MCCB
Robust 3P MCCB rated at 315A, offering 100kA Icu and 100% Ics. Built for heavy-duty industrial applications where high fault protection and system reliability are critical.
🔹 Description (English):
The CHINT 149756 – G NM8S–400H/315/3 is a heavy-duty molded case circuit breaker (MCCB) designed to meet the highest protection standards in industrial power networks. Rated at 315A, with a massive short-circuit interrupting capacity of 100kA (Icu) and 100% Ics, it guarantees secure disconnection in fault scenarios. Its fixed thermal-magnetic trip unit delivers quick overload and short-circuit response, making it a reliable choice for mission-critical industrial systems and high-load panel installations.
🔹 Key Features:
• Rated current: 315A
• High breaking capacity: 100kA (Icu), 100% Ics
• 3-pole construction for balanced load protection
• Thermal-magnetic fixed trip unit
• Durable molded case design
• Ideal for mission-critical and heavy-duty installations
• Suitable for DIN rail or panel mounting
🔹 Technical Specifications (English):
Parameter Value
Model G NM8S–400H/315/3
Part Number CHINT 149756
Rated Current 315A
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