CHINT 268331

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✅ CHINT 268331 – NR2-25 Thermal Overload Relay (9~13A) Thermal overload relay with adjustable range of 9–13A. Designed for protecting small to medium motors in control panels and automation systems. Fully compatible with CHINT NC7-0918 / NC7-2532 contactors. 🔹 Description (English): The CHINT NR2-25 (Part No. 268331) is a high-performance thermal overload relay designed to protect motors operating within the 9 to 13A current range. It provides accurate trip protection against overload, phase loss, and current imbalance, improving motor longevity and system reliability. This unit mounts directly under CHINT NC7-0918 or NC7-2532 contactors and is equipped with 1NO + 1NC auxiliary contacts for signaling, interlocks, or control logic. With manual and automatic reset options and temperature compensation, it ensures consistent protection regardless of ambient temperature fluctuations. Certified to IEC/EN 60947-4-1 and 60947-5-1, the relay is ideal for use in pumps, fans, compressors, and general automation applications requiring mid-range current protection. 🔹 Key Features: • Adjustable current range: 9–13A • Auxiliary contacts: 1NO + 1NC • Manual and automatic reset modes • Temperature compensation for trip accuracy • Frame size: 25A • Compatible with NC7-0918 / NC7-2532 contactors • Compliant with IEC/EN 60947-4-1 & 60947-5-1 • Designed for motor and equipment protection 🔹 Technical Specifications (English): Parameter Value Model NR2-25 Part Number CHINT 268331 Current Range 9~13A 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/equipment protection