✅ CHINT 268391 – NR2-25 Thermal Overload Relay (2.5~4A) Thermal overload relay with adjustable range of 2.5–4A. Designed for reliable motor protection in control and automation systems. Compatible with CHINT NC7-0918 / NC7-2532 contactors. 🔹 Description (English): The CHINT NR2-25 (Part No. 268391) is a high-precision thermal overload relay engineered for the protection of motors and equipment operating in the 2.5 to 4A current range. It offers protection from overload, phase loss, and unbalanced currents to prevent equipment damage and downtime. It is designed for direct mounting under CHINT NC7-0918 or NC7-2532 contactors, forming a compact and efficient motor starter unit. The device includes 1NO + 1NC auxiliary contacts, supports both manual and automatic reset, and features temperature compensation to ensure consistent tripping across changing environmental conditions. Compliant with IEC/EN 60947-4-1 and 60947-5-1, this relay is ideal for use in control panels, pumps, compressors, conveyors, and general automation applications. 🔹 Key Features: • Adjustable current range: 2.5–4A • 1NO + 1NC auxiliary contacts • Manual and automatic reset • Temperature compensation for stability • Frame size: 25A • Compatible with NC7-0918 / NC7-2532 contactors • IEC/EN 60947-4-1 & 60947-5-1 compliant • Reliable performance for small motor protection 🔹 Technical Specifications (English): Parameter Value Model NR2-25 Part Number CHINT 268391 Current Range 2.5~4A 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 Small motor/load protection