✅ CHINT 107437 – CHINT G NJBK7-800MT/40/AC380V 8A~40A Motor Protection Relay 3-phase motor protection relay rated for 40A, AC380V, with current setting range 8A~40A. Equipped with RS485 interface and 4–20mA analog output for remote monitoring and communication. Provides protection against overload, phase failure, locked rotor, and more. 🔹 Description (English): The CHINT G NJBK7-800MT/40/AC380V is a dependable motor protection relay designed for 3-phase AC motors with a 380V control power supply. Rated for 40A, with a current setting range from 8A to 40A, it provides comprehensive protection for medium-power industrial motors. Featuring RS485 communication capability and a 4–20mA analog output, the relay supports remote monitoring and integration with automation systems. It protects motors from overload, phase failure, locked rotor conditions, and undercurrent, conforming to IEC/EN 60947-4-1 standards and CE certified. 🔹 Key Features: • Rated current: 40A • Setting range: 8A~40A • Control supply voltage: AC380V • RS485 communication interface • Analog output: 4–20mA • Protection against overload, locked rotor, phase failure, and undercurrent • IEC/EN 60947-4-1 compliant • CE certified 🔹 Technical Specifications (English): Parameter Value Model G NJBK7-800MT/40/AC380V Part Number CHINT 107437 Rated Current 40A Current Setting Range 8A~40A Control Power Supply AC380V Communication Interface RS485 Analog Output 4–20mA Compliant Standards IEC/EN 60947-4-1