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CHINT 149630 ā G NM8-1250S/700/3
3P molded case circuit breaker, 700A rated current, 50kA Icu, 50% Ics, thermal-magnetic fixed type, ideal for protecting mid-to-high load industrial distribution panels.
š¹ Description (English):
The CHINT 149630 ā G NM8-1250S/700/3 is a robust molded case circuit breaker (MCCB) designed to handle mid-to-high capacity loads in industrial and commercial environments. With a rated current of 700A, a standard breaking capacity of 50kA (Icu), and an operational short-circuit breaking capacity (Ics) of 50%, it provides efficient fault isolation in systems with moderate fault levels. The thermal-magnetic fixed trip unit ensures consistent protection against overloads and short circuits. This 3-pole MCCB is compliant with IEC 60947-2 standards and is ideal for feeder and sub-distribution protection.
š¹ Key Features:
⢠Rated current: 700A
⢠Breaking capacity: 50kA (Icu), 50% Ics
⢠Thermal-magnetic fixed protection
⢠3-pole design for balanced phase protection
⢠Suitable for feeders and control panels
⢠IEC 60947-2 certified
⢠Compatible with DIN rail or panel mounting
š¹ Technical Specifications (English):
Parameter Value
Model G NM8-1250S/700/3
Part Number CHINT 149630
Rated Current 700A
Number of Poles 3P
Breaking Capacity Icu: 50kA, Ics: 50%
Trip Unit Type Thermal-Magnetic (Fixed)
Application Industrial / Commercial
Mounting Type DIN rail or Panel Mount