Chint Overload Relay for Series AC Contactor NXR-100 30A-80A

CHINT NXR-100 Thermal Overload Relay (30A–80A) – Motor Protection for AC Contactors

The CHINT NXR-100 Thermal Overload Relay is designed to protect electric motors from overload, phase failure, and current imbalance in coordination with AC contactors. Suitable for use with CHINT series contactors, it supports a current range of 30A to 80A, making it ideal for medium to heavy-duty motor protection in industrial settings. Compact, adjustable, and reliable, this relay ensures your motors operate safely and efficiently, extending equipment life and reducing downtime.

Features:
Adjustable Current Range: 30A–80A Suits various motor loads with precise protection settings.
Manual and Automatic Reset Options Flexible recovery based on system requirements.
Phase-Failure Protection Detects and responds to phase loss to protect motors.
Trip Class 10A Ensures fast and reliable tripping under overload.
Direct Mounting on Contactors Easy integration with NXR and other CHINT AC contactors.
Auxiliary Contact (NC) Enables signal transmission or circuit control when tripped.
Compact and Durable Design Built for long-lasting operation in industrial environments.

Functions:
Overload Protection – Prevents motor damage due to excessive current.
Phase Loss Detection – Detects and reacts to single-phase failures.
Motor Safety Control – Stops operation under fault conditions to prevent overheating.
Automatic Reset Capability – Resumes operation after cooling, if configured.