A-B 857-3C6AN Protection Relay with RAA & RS485-2 Communication Interface
The Allen-Bradley 857-3C6AND Protection Relay is designed for industrial control systems, providing advanced protection and communication capabilities. It features a Remote Access Adapter (RAA) and dual RS485-2 communication interfaces, enabling seamless integration with various control networks and enhancing system reliability.
Manufacturer:A-B
Model:857-3C6AND
Communication Interface:RS485-2
Relay Access Adapter:RAA
Rated Voltage:Up to 600V
Current Rating:32A
Protection Features:Overload, Short Circuit, Ground Fault
Environmental Protection:IP65
Operating Temperature Range:-20°C to +70°C
Certifications:CE, UL, RoHS Compliant
The Rockwell Automation 857-3C6AND Protection Relay with RAA and RS485-2 communication module is designed for industrial applications where high reliability and efficient communication are paramount. With its comprehensive range of protection functions including overload, short circuit, and phase failure detection, this relay ensures optimal performance under demanding conditions.
Built to withstand harsh environmental conditions, the relay operates within a wide temperature range (-40°C to +85°C) and maintains functionality even in high humidity environments (up to 95% non-condensing).
Its RAA and RS485-2 communication interfaces enable seamless integration with existing industrial networks, facilitating real-time monitoring and control of critical systems. This makes it an indispensable component for modern industrial automation setups.
The relay comes with CE, UL, and IEC certifications, ensuring compliance with international safety standards. Its compact and robust design is compatible with various industrial installations, providing ease of installation and maintenance.












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