EATON MP3010 Motor Protection Relay – High Performance Module for AC Motor Overload & Phase Protection
The Eaton MP3010 Motor Protection Relay is a high-performance microprocessor-based module engineered to deliver comprehensive, reliable protection for three-phase AC motors in industrial environments. Designed for mission-critical applications, it safeguards motors against overload, phase imbalance, phase loss, ground faults, and other electrical anomalies that cause premature failure or costly downtime.
At its core, the MP3010 features Eaton's Intel-I-Trip™ adaptive overload protection, which generates custom trip curves using manufacturer motor data. When paired with optional RTD modules, it adjusts protection characteristics based on real-time motor temperature, providing thermal overload prevention that far exceeds traditional relays.
Built for resilience, it withstands voltage dips up to 13 60Hz cycles and meets IEC 61000-4 standards for noise immunity, ensuring stable operation in harsh electrical environments.
Key Features & Capabilities
Intel-I-Trip™ adaptive overload protection with custom trip curves
Comprehensive protection against overload, phase imbalance, phase loss, and ground faults
Optional RTD modules for real-time motor temperature monitoring
Withstands voltage dips up to 13 60Hz cycles
Meets IEC 61000-4 standards for noise immunity
Alphanumeric LED display for clear diagnostics and status updates
Optional RS-232 communication for plant monitoring integration
Supports 1A/5A CT inputs
Operates across 100-240V AC control power
Fits fixed or draw-out installations
Applications & Industries
Widely trusted in manufacturing, oil & gas, and water treatment industries, the Eaton MP3010 is a proven solution for extending motor lifespan, minimizing unplanned outages, and protecting critical assets. Programmable functionality allows users to tailor settings for diverse motor loads, making it adaptable to both new and retrofit applications.