✅ CHINT 107400 – CHINT G NJBK7-800/40/AC220V 8A~40A Motor Protection Relay Standard 3-phase motor protection relay rated for 40A, adjustable from 8A to 40A, with AC220V control voltage—basic version without RS485 or analog output, ideal for local motor protection. 🔹 Description (English): The CHINT 107400 – G NJBK7-800/40/AC220V is a reliable motor protection relay tailored for mid-range 3-phase motors. With a rated current of 40A and an adjustable range between 8A and 40A, this unit ensures essential protection functions including overload, undercurrent, phase loss, and locked rotor. Designed for systems using AC220V control voltage, this model is a standard version without communication interface or analog output, making it ideal for standalone motor control panels and non-networked systems. Its compact, rugged design and compliance with IEC/EN 60947-4-1 make it suitable for use in industrial and commercial environments where durability and simplicity are key. 🔹 Key Features: • Rated motor current: 40A • Adjustable current setting: 8A–40A • Control voltage: AC220V • Protection against: overload, phase failure, undercurrent, locked rotor • Standard version with no RS485 or analog output • Suitable for local motor starter panels • Conforms to IEC/EN 60947-4-1 🔹 Technical Specifications (English): Parameter Value Model G NJBK7-800/40/AC220V Part Number CHINT 107400 Rated Current 40A Current Setting Range 8A–40A Control Power Supply Voltage AC220V Analog Output Not available Communication Interface Not available Application Motor Protection Standard Compliance IEC/EN 60947-4-1