✅ CHINT 777081 – NC7-300 3-Pole AC Contactor, 380A AC-1, 300A AC-3, 160kW, 4NO+4NC Auxiliary, 220V 50/60Hz Heavy-duty contactor ideal for large motors up to 160 kW, equipped with multiple auxiliary contacts for flexible and secure control. 🔹 Description (English): The CHINT 777081 – NC7-300 is an industrial-grade 3-pole AC contactor designed to handle high-power switching tasks for motors up to 160 kW. With a rated current of 380A for AC-1 and 300A for AC-3 applications, this contactor ensures high reliability and efficiency in large-scale electrical systems. It features a total of 8 auxiliary contacts (4NO + 4NC), providing extended versatility for advanced control circuits and interlocking logic. Operating at a 220V coil voltage with dual-frequency capability (50/60Hz), it supports seamless integration in global industrial setups. Its durable build makes it ideal for demanding motor control environments. 🔹 Key Features: • Rated current: 380A (AC-1), 300A (AC-3) • Motor rating: up to 160 kW • Auxiliary contacts: 4NO + 4NC • Coil voltage: 220V (50/60Hz) • Strong 3-pole construction for industrial applications • Suitable for large motor automation and safety interlocks • DIN rail or panel mounting options • CE certified 🔹 Technical Specifications (English): Parameter Value Model NC7-300 Part Number CHINT 777081 Rated Current 380A (AC-1), 300A (AC-3) Power Rating 160 kW Number of Poles 3 Poles (3NO) Auxiliary Contacts 4NO + 4NC Operating Voltage 220V (50/60Hz) Mounting Panel-mounted / DIN Rail Application Industrial Motor Control Certification CE