Allen-Bradley 857-3C6BEL857 Motor Feeder Protection Relay
The Allen Bradley 857-3C6BEL857 Motor Feeder Protection Relay is designed to provide advanced protection for electric motors and feeder circuits in industrial applications. It ensures reliable operation and safety by monitoring and controlling the current, voltage, and temperature parameters of the system.
Brand:Rockwell Automation (Allen-Bradley)
Model:857-3C6BEL857
Type:Motor Feeder Protection Relay
Voltage Rating:240V – 600V AC
Current Rating:Up to 200A
Protection Features:Short-circuit, Overload, Phase Failure, Ground Fault
Operating Temperature Range:-40°C to +85°C
Environmental Protection:IP66
Communication Interface:Modbus, Ethernet/IP
The Allen Bradley 857-3C6BEL857 Motor Feeder Protection Relay is engineered with state-of-the-art technology to offer robust protection and control solutions for electric motors and feeder circuits in demanding industrial environments. Its advanced features include comprehensive protection against overload, short circuit, phase failure, and ground fault conditions. Designed for easy installation and maintenance, this relay supports Modbus RTU/TCP communication protocols, enabling seamless integration with existing control systems.
Built with high-quality materials and components, the relay withstands harsh industrial conditions with its IP65 environmental rating. Its wide operating temperature range ensures reliable performance in extreme climates. Additionally, the relay features user-friendly settings and diagnostics, allowing for efficient troubleshooting and management of motor feeder circuits.
Key Highlights:
– Comprehensive protection functions
– Wide voltage and current range
– Robust design suitable for harsh environments
– Supports multiple communication interfaces
– Easy to install and maintain
This motor feeder protection relay is an essential component for any industrial setup requiring dependable motor protection and control. Its reliability and versatility make it a valuable addition to your electrical infrastructure.











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