✅ CHINT 150546 – G NM8-250H/250/3 (0.7–1)
3P high-breaking capacity molded case circuit breaker, 250A rated current, 100kA Icu, 100% Ics, thermal-magnetic adjustable trip (0.7–1×In), IEC 60947-2 compliant, ideal for main protection in demanding industrial power networks.
🔹 Description (English):
The CHINT 150546 – G NM8-250H/250/3 is a top-tier molded case circuit breaker (MCCB) designed to provide maximum protection in high-fault industrial applications. With a rated current of 250A, a high fault-breaking capacity of 100kA (Icu), and 100% Ics, this 3-pole MCCB is perfect for critical main circuit installations. Its thermal-magnetic trip unit is adjustable from 0.7 to 1×In, allowing precise tuning for operational demands. Fully compliant with IEC 60947-2, this breaker guarantees performance, durability, and safety in the most demanding environments.
🔹 Key Features:
• Rated current: 250A
• Breaking capacity: 100kA (Icu), 100% Ics
• Adjustable thermal-magnetic trip (0.7–1×In)
• 3-pole design for balanced protection
• Optimized for main incoming protection in industrial networks
• IEC 60947-2 compliant
• Compatible with DIN rail or panel mounting
🔹 Technical Specifications (English):
Parameter Value
Model G NM8-250H/250/3
Part Number CHINT 150546
Rated Current 250A
Number of Poles 3P
Breaking Capacity Icu: 100kA, Ics: 100%
Trip Unit Type Thermal-Magnetic (Adjustable)
Adjustable Range 0.7–1×In
Application Industrial / Commercial
Mounting Type DIN rail or Panel Mount