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CHINT 268385 ā NR2-25 Thermal Overload Relay (0.16~0.25A)
Compact thermal overload relay with adjustable range of 0.16ā0.25A. Designed for precise protection of micro motors and low-power circuits. Compatible with CHINT NC7-0918 / NC7-2532 contactors.
š¹ Description (English):
The CHINT NR2-25 (Part No. 268385) thermal overload relay is built for high-accuracy protection of low-current applications, such as micro motors, control transformers, or small automation systems. With a finely adjustable operating range of 0.16 to 0.25A, it ensures protection against overloads, phase loss, and current imbalance.
This unit mounts directly below CHINT NC7-0918 or NC7-2532 contactors and includes 1NO + 1NC auxiliary contacts for external signaling, interlocking, or automation logic functions. It features manual/automatic reset modes and built-in temperature compensation to maintain consistent operation under variable ambient conditions.
Certified under IEC/EN 60947-4-1 and 60947-5-1, this relay is a reliable choice for sensitive load protection in industrial control panels and compact automation circuits.
š¹ Key Features:
⢠Adjustable current range: 0.16ā0.25A
⢠Ideal for micro motors and control loads
⢠1NO + 1NC auxiliary contacts
⢠Compatible with NC7-0918 / NC7-2532
⢠Manual and automatic reset options
⢠Temperature compensation included
⢠Compact frame: 25A
⢠Conforms to IEC/EN 60947-4-1 & 60947-5-1
š¹ Technical Specifications (English):
Parameter Value
Model NR2-25
Part Number CHINT 268385
Current Range 0.16~0.25A
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 Sensitive load protection