✅ CHINT 101116 – NA1-2000X-630M/4P MN–FX AC220/230(R) 4-Pole Air Circuit Breaker – 630A, Fixed Type, Manual Trip (MN), 80kA Icu, AC220/230V 🔹 Description (English): The CHINT 101116 – NA1-2000X-630M/4P MN–FX AC220/230(R) is a high-performance 4-pole air circuit breaker (ACB) with a rated current of 630A and a very high breaking capacity of 80kA (Icu). It offers 65kA service breaking capacity (Ics) and is designed to ensure reliable isolation across all phases and neutral in demanding low-voltage installations. This breaker features a manual trip mechanism (MN), basic M-type intelligent controller, fixed mounting (FX), and AC220/230V control circuit. It is ideal for balanced load applications, particularly in industrial main switchboards and critical distribution boards. 🔹 Key Features: Rated current: 630A 4-pole configuration (3P + N) High breaking capacity: Icu 80kA, Ics 65kA Manual trip (MN), fixed mounting (FX) M-type intelligent controller (Basic) AC220/230V control voltage Full-phase + neutral protection Standard compliance: IEC 60947-2 🔹 Technical Specifications (English): Parameter Value Model NA1-2000X-630M/4P MN–FX Part Number CHINT 101116 Rated Current (In) 630A Breaking Capacity (Icu) 80kA Service Breaking Capacity (Ics) 65kA Frame Size 2000X Intelligent Controller M-type (Basic) Poles 4P (3P + N) Operation Type Manual Trip (MN) Mounting Type Fixed (FX) Control Circuit Voltage AC220/230V Compliance IEC 60947-2