ABB PM866AK01 (3BSE076939R1) – Advanced Motor Protection Solution
The ABB PM866AK01 (3BSE076939R1) is a state-of-the-art motor protection relay designed for industrial applications. Engineered with ABB’s cutting-edge technology, it ensures optimal motor performance through comprehensive fault detection, thermal management, and real-time diagnostics. Ideal for pumps, compressors, and conveyor systems, this relay minimizes downtime while maximizing operational lifespan.
Technical Parameters
- Rated Voltage: 24-250V AC/DC
- Protection Functions: Overload, Phase Loss, Earth Fault, Short Circuit
- Communication: Modbus RTU, PROFIBUS DP
- Operating Temp: -25°C to +70°C
- Dimensions: 144x144x125 mm
- Certifications: IEC 60947, UL 508
Industrial Applications
- Oil & Gas pumping stations
- HVAC systems
- Manufacturing conveyors
- Water treatment plants
- Mining equipment
Why Choose Guangzhou Qiming?
- 🛡️ 1-Year Comprehensive Warranty
- ⏱️ 24-Hour Global Shipping
- 📦 5000+ OEM Parts in Stock
- 🔒 Authentic ABB Certified Product
- 🔧 Expert Technical Support Team
Contact Our Specialists
📞 Ayla
Tel/WeChat: 191-2922-4926
📱 WhatsApp: +86 191 2922 4926
✉️ Ayla082209@gmail.com
💻 Skype: live:.cid.3d1b1e5747c071eb
About Guangzhou Qiming Automation
As certified partners of ABB, Bentley Nevada, and Honeywell, we deliver premium industrial automation solutions since 2008. Our ISO 9001-certified facility ensures quality control, while 15+ technical engineers provide 24/7 application support.







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