✅ CHINT 101178 – NA1-2000X-2000M/3P MN-FX AC220/230(R) High-Capacity Air Circuit Breaker – 2000A, 3 Poles, 80kA Icu, Manual Trip, Fixed Type, AC220/230V 🔹 Description (English): The CHINT 101178 – NA1-2000X-2000M/3P MN-FX AC220/230(R) is a heavy-duty air circuit breaker (ACB) designed to provide maximum protection for high-capacity low-voltage systems. With a rated current of 2000A, this fixed-type breaker ensures reliable fault clearing with 80kA breaking capacity (Icu) and 65kA Ics. The unit incorporates a manual release mechanism (MN) and a basic M-type intelligent controller, operating on AC220/230V. Its 3-pole design and robust construction make it ideal for main switchboards, industrial feeders, and critical power distribution infrastructure. 🔹 Key Features: Rated current: 2000A Breaking capacity: Icu 80kA, Ics 65kA Fixed mounting (FX), 3-pole (3P) Manual trip release (MN) M-type intelligent controller (basic) Control voltage: AC220/230V Suitable for main switchboards and transformer outputs IEC 60947-2 compliance 🔹 Technical Specifications (English): Parameter Value Model NA1-2000X-2000M/3P MN-FX Part Number CHINT 101178 Rated Current (In) 2000A Breaking Capacity (Icu) 80kA Service Breaking Capacity (Ics) 65kA Frame Size 2000X Intelligent Controller M-type (Basic) Poles 3P Operation Type Manual (MN) Mounting Type Fixed (FX) Control Circuit Voltage AC220/230V Compliance IEC 60947-2