✅ CHINT 250601 – NC7-3810 3-Pole AC Contactor, 50A AC-1, 38A AC-3, 18.5kW, 1NO Auxiliary, 220V 50/60Hz High-capacity 3-pole contactor designed for reliable switching of 18.5 kW motors with 1 NO auxiliary contact for enhanced control flexibility. 🔹 Description (English): The CHINT 250601 – NC7-3810 is a robust and reliable 3-pole AC contactor engineered specifically for demanding industrial and commercial applications. Rated at 50A (AC-1 utilization) and 38A (AC-3 utilization), it efficiently handles motors up to 18.5 kW. The device comes equipped with one normally open (NO) auxiliary contact, facilitating seamless integration into complex control and automation circuits. Operating at a control coil voltage of 220V and frequency compatibility of 50/60Hz, this contactor ensures versatile global usability. Its sturdy construction guarantees durability and consistent performance even under rigorous operational conditions. 🔹 Key Features: • Rated current: 50A (AC-1), 38A (AC-3) • Motor rating: up to 18.5 kW • 3-pole configuration for three-phase motor control • Auxiliary contacts: 1 normally open (NO) • Coil voltage: 220V (50/60Hz) • Sturdy and compact design suitable for industrial environments • Easy installation via panel or DIN rail mounting • Certified according to international safety standards (CE) 🔹 Technical Specifications (English): Parameter Value Model NC7-3810 Part Number CHINT 250601 Rated Current 50A (AC-1), 38A (AC-3) Power Rating 18.5 kW Number of Poles 3 Poles (3NO) Auxiliary Contacts 1NO Operating Voltage 220V (50/60Hz) Mounting Panel-mounted / DIN Rail Application Industrial / Commercial Motor Control Certification CE