ABB REC670 Advanced Relay Protection Module, 1MRK002814-AB
The ABB REC670 1MRK002814-AB is an industrial-grade relay protection module engineered to safeguard electrical systems against faults and disruptions. Designed for critical power infrastructure applications, it delivers precise fault detection and isolation capabilities in substations, utility grids, and manufacturing facilities, ensuring operational continuity and equipment protection.
| Specification | Value |
|---|---|
| Product ID | 1MRK002814-AB |
| Manufacturer | ABB |
| Rated Voltage | 240V |
| Current Rating | Up to 200A |
| Protection Class | IP20 |
| Operating Temperature | -25°C to +70°C |
| Dimensions | 150mm x 90mm x 75mm |
| Weight | 1.2kg |


This protection module integrates seamlessly with Modbus TCP/IP protocols for real-time monitoring and control. Commonly deployed in medium-voltage distribution networks, it pairs effectively with ABB’s REL series circuit breakers and RET voltage regulators. Its ruggedized construction ensures reliable performance in harsh industrial environments including power plants, oil refineries, and mining operations.
About Apex Automation: Founded in 2014, we deliver ready-to-ship industrial automation solutions worldwide. Our certified technicians provide comprehensive pre-sales consultation and 1-year warranty coverage. For pricing inquiries or custom configuration needs, email our specialists. Can’t find your model? Contact us directly for sourcing assistance.

















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