ABB REF610C11LCLR – Advanced Protection Relay Module
Product Overview
The ABB REF610C11LCLR is a high-performance protection relay engineered for industrial power systems. It delivers precise fault detection and safeguards critical equipment against electrical anomalies including overcurrent, earth faults, and voltage fluctuations. Designed for seamless integration in demanding environments, this relay ensures operational continuity and equipment protection in manufacturing plants, power distribution networks, and processing facilities.
Technical Specifications
| Attribute | Specification |
|---|---|
| Brand | ABB |
| Model | REF610C11LCLR |
| Voltage Rating | 380V – 440V |
| Frequency | 50Hz / 60Hz |
| Protection Class | IP20 |
| Communication | Modbus, Profibus DP, Ethernet |
| Protection Functions | Overcurrent, Earth Fault, Phase Failure, Overload, Undervoltage, Overvoltage |
| Certifications | CE, UL, IEC |


Application Scenarios
This relay is essential for:
- Motor protection in conveyor systems and pumps
- Transformer safeguards in substations
- Generator protection in power plants
- Voltage stabilization in manufacturing grids
Compatible with ABB’s REF610 series and integrates seamlessly with SYS-600/800 control systems. Commonly paired with CM-UFD.11A circuit monitors and DSDO-110C I/O modules.
Why Choose Hong Kong Saul Electric?
Hong Kong Saul Electric Co., Ltd. is a certified ABB partner with 15+ years of expertise in industrial automation. We specialize in hard-to-find components and provide:
- 1-year comprehensive warranty on all products
- Expert pre-sales technical consultation
- 24/7 multilingual after-sales support
- Global shipping for obsolete/non-stock items
Contact us for pricing via WhatsApp or email at 3931184055@qq.com. Can’t find your model? We’ll source it!



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