Rockwell Automation A-B 857-3C6ANC Protection Relay with RAA & RS232-RJ45 Communication
The Rockwell Automation A-B 857-3C6ANC Protection Relay is meticulously designed for industrial automation applications. This relay features advanced protection mechanisms and robust communication capabilities, including a Remote Access Adapter (RAA) and an RS232-RJ45 interface, ensuring seamless connectivity and real-time monitoring.
Brand: Rockwell Automation
Model: A-B 857-3C6ANC
Communication Protocol: RAA, RS232, RJ45
Certifications: CE, UL
Operating Voltage: 220V
Protection Ratings: IP65
Weight: 1.5 kg
Dimensions: 150 x 100 x 50 mm
Engineered to deliver superior performance and reliability in demanding industrial environments, this protection relay stands out for its integrated Remote Access Assistant (RAA), which enables real-time monitoring and control, enhancing operational efficiency. The RS232-RJ45 communication module facilitates smooth integration with existing systems and networks, ensuring reliable data exchange.
Constructed from durable materials, the A-B 857-3C6ANC can withstand harsh industrial conditions. Installation is straightforward, thanks to its user-friendly interface, making it easy to configure and deploy.
Ideal for manufacturing plants, power generation facilities, and other heavy-duty applications where reliable electrical fault protection is critical, this relay ensures continuous and safe operation.



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