Chint NXR-100 Thermal Overload Relay – 63–80A Adjustable Range

The Chint NXR-100 Thermal Overload Relay (63–80A) is a high-capacity motor protection relay engineered to protect three-phase motors against overload, phase loss, and current imbalance. With a wide adjustable current range of 63A to 80A, it enables accurate setting based on motor full-load current requirements.

Designed for direct mounting with compatible Chint contactors, the NXR-100 ensures stable thermal protection in demanding industrial environments.

🔧 Key Technical Features

• Model: NXR-100

• Brand: Chint

• Adjustable Current Range: 63–80A

• Protection Type: Thermal Overload Protection

• Mounting: Direct coupling to contactor

• Reset Mode: Manual / Automatic selectable

• Phase failure sensitivity

• Trip indication window

• High thermal stability

⚙️ Typical Applications

• Industrial motor starter panels

• Pump and compressor systems

• Conveyor installations

• Manufacturing machinery

• Heavy-duty motor protection circuits

The NXR-100 overload relay ensures reliable motor protection, minimizing downtime and extending equipment lifespan in high-current applications.