✅ CHINT 268332 – NR2-25 Thermal Overload Relay (7~10A)
Adjustable thermal overload relay with current range 7–10A. Built for protecting small to mid-size motors in industrial and automation systems. Compatible with CHINT NC7-0918 / NC7-2532 contactors.
🔹 Description (English):
The CHINT NR2-25 (Part No. 268332) is a versatile thermal overload relay designed to protect motors and loads operating within a 7 to 10A current range. It offers accurate and consistent protection from overload, phase loss, and current imbalance, extending the lifespan of electrical equipment and enhancing operational safety.
Engineered to mount directly under CHINT NC7-0918 or NC7-2532 contactors, this compact relay includes 1NO + 1NC auxiliary contacts for control logic, alarm circuits, or interlocks. Its manual and automatic reset modes and temperature compensation feature make it highly reliable in variable operating conditions.
Certified in accordance with IEC/EN 60947-4-1 and 60947-5-1, it’s suitable for use in control panels, fans, compressors, and general automation equipment.
🔹 Key Features:
• Adjustable current range: 7–10A
• Auxiliary contacts: 1NO + 1NC
• Manual and automatic reset modes
• Temperature compensation included
• Frame size: 25A
• Compatible with NC7-0918 / NC7-2532 contactors
• Complies with IEC/EN 60947-4-1 & 60947-5-1
• Designed for industrial motor protection
🔹 Technical Specifications (English):
Parameter Value
Model NR2-25
Part Number CHINT 268332
Current Range 7~10A
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 Industrial motor/load protection