✅ CHINT NM1 Series – Undervoltage Release (UV) Accessory for MCCBs Undervoltage Release (UV) – 230V, for NM1-400 Frame MCCBs 🔹 Description (English): The CHINT 946949 undervoltage release (UV) is designed for use with NM1-400 frame moulded case circuit breakers. This 230V accessory provides a fault-sensitive trip mechanism that automatically disconnects the breaker during undervoltage conditions, ensuring equipment protection and enhancing safety. Perfect for industrial and commercial electrical systems, the UV release module prevents operation when voltage drops below safe levels, reducing damage risk and system downtime. 🔹 Key Features: Undervoltage release functionality Voltage rating: 230V AC Compatible with NM1-400 MCCB frame Automatic trip during undervoltage events Enhances electrical system safety and protection 🔹 Technical Specifications (English): Parameter Value Model UV Part Number CHINT 946949 Voltage Rating 230V AC Application NM1-400 MCCB