✅ CHINT 149920 – G NM8S–1250S 800A 3P MCCB
Robust 3P molded case circuit breaker rated at 800A, with 50kA short-circuit capacity (Icu) and 50% Ics. Ideal for protecting large-scale electrical loads in industrial environments.
🔹 Description (English):
The CHINT 149920 – G NM8S–1250S/800/3 is a high-current MCCB designed for heavy-duty power distribution systems. Rated at 800A with a breaking capacity of 50kA (Icu) and a service breaking capacity of 50% Ics, this 3-pole molded case breaker delivers dependable protection against overloads and short-circuits. Its fixed thermal-magnetic trip unit ensures consistent performance across a wide range of operating conditions, making it a solid choice for factory feeders, large machinery, and industrial panels.
🔹 Key Features:
• Rated current: 800A
• Breaking capacity: 50kA (Icu), 50% Ics
• 3-pole configuration for three-phase distribution
• Thermal-magnetic fixed trip unit
• Reliable for large-load industrial power systems
• DIN rail or panel mounting options
• Molded case design for rugged environments
🔹 Technical Specifications (English):
Parameter Value
Model G NM8S–1250S/800/3
Part Number CHINT 149920
Rated Current 800A
Number of Poles 3P
Breaking Capacity (Icu) 50kA
Service Breaking Capacity 50%
Trip Unit Type Thermal-Magnetic (Fixed)
Application Industrial/Commercial
Mounting Type Panel or DIN rail