✅ CHINT 268333 – NR2-25 Thermal Overload Relay (12~18A) Thermal overload relay with adjustable range of 12–18A. Designed for protecting medium-size motors and electrical loads. Fully compatible with CHINT NC7-0918 / NC7-2532 contactors. 🔹 Description (English): The CHINT NR2-25 (Part No. 268333) thermal overload relay is designed for the protection of motors and devices operating in the 12 to 18A range. It offers precise and consistent tripping in case of overload, phase loss, or current imbalance, helping prevent equipment failure and downtime. This unit mounts directly under CHINT NC7-0918 / NC7-2532 contactors, making it easy to integrate into motor starter assemblies. It includes 1NO + 1NC auxiliary contacts for control or signaling applications, supports manual and automatic reset modes, and features temperature compensation for reliable operation under varying ambient conditions. Conforming to IEC/EN 60947-4-1 and 60947-5-1 standards, it is suitable for use in compressors, industrial pumps, HVAC systems, and automation panels. 🔹 Key Features: • Adjustable current range: 12–18A • 1NO + 1NC auxiliary contacts • Manual and automatic reset options • Temperature compensation built-in • Compact frame size: 25A • Direct mounting under NC7-0918 / NC7-2532 contactors • Overload, phase-loss, and imbalance protection • Certified to IEC/EN 60947-4-1 & 60947-5-1 🔹 Technical Specifications (English): Parameter Value Model NR2-25 Part Number CHINT 268333 Current Range 12~18A Frame Size 25A Compatible Contactors NC7-0918 / NC7-2532 Auxiliary Contacts 1NO + 1NC Reset Type Manual / Automatic Temperature Compensation Yes Standards Compliance IEC/EN 60947-4-1, 60947-5-1 Application Motor and load protection