✅ CHINT 250590 – NC7-1210 3-Pole AC Contactor, 20A AC-1, 12A AC-3, 5.5kW, 1NO Auxiliary, 220V 50/60Hz High-performance 3-pole contactor with 5.5 kW motor control capacity. Designed for smooth switching in industrial automation with 1 normally open auxiliary contact. 🔹 Description (English): The CHINT 250590 – NC7-1210 is a high-quality, compact 3-pole AC contactor designed specifically for reliable switching of electrical motors and loads up to 5.5 kW. Featuring rated currents of 20A under AC-1 utilization and 12A under AC-3 utilization, it ensures precise and efficient motor operation. Equipped with 1 normally open auxiliary contact, it provides additional flexibility for control circuits, enhancing operational safety and ease of integration into automated systems. Suitable for universal use with a control coil voltage of 220V and dual-frequency compatibility (50/60Hz), it is ideal for industrial control panels and commercial equipment. 🔹 Key Features: Rated Current: 20A (AC-1), 12A (AC-3) Motor Power: up to 5.5 kW Auxiliary Contacts: 1NO Operating Voltage: 220V, 50/60Hz Durable, compact design for reliable operation Easy panel or DIN rail mounting Certified to international standards (CE compliant) 🔹 Technical Specifications (English): Parameter Value Model NC7-1210 Part Number CHINT 250590 Rated Current 20A (AC-1), 12A (AC-3) Power Rating 5.5 kW Number of Poles 3 Poles (3NO) Auxiliary Contacts 1NO Operating Voltage 220V (50/60Hz) Mounting Panel-mounted/DIN Rail Application Motor & Electrical Load Control Certification CE