Rockwell Automation 857-3C6BMC857 Motor Feeder Protection Relay
The A-B 857-3C6BMC857 Motor Feeder Protection Relay offers robust protection against overloads and faults in industrial motor feeders. Ideal for use in manufacturing plants and large-scale industrial facilities.
Manufacturer:Rockwell Automation
Product Model:857-3C6BMC857
Function:Motor Feeder Protection Relay
Voltage Range:120V – 600V AC
Current Rating:Up to 600A
Protection Functions:Short-circuit, overload, phase loss, phase imbalance
Operating Temperature:-40°C to +85°C
Certifications:CE, UL, CSA
Dimensions:22.2mm x 83.8mm x 137.2mm
Weight:0.4kg
This Motor Feeder Protection Relay from Rockwell Automation is designed to provide comprehensive protection for your motor feeder circuits, ensuring optimal performance under demanding conditions. With its advanced design, it can withstand harsh environments, offering reliable operation even in challenging applications. Key features include protection against overcurrent, short circuits, ground faults, and phase failure, making it a crucial element in any industrial control system setup.
Built with high-quality materials, this relay offers superior durability and long-lasting performance. Its compact design makes installation straightforward, saving valuable space within your electrical cabinet. The easy-to-read status indicators and user-friendly interface facilitate quick diagnostics and maintenance.
Designed for compatibility with various systems, the A-B 857-3C6BMC857 seamlessly integrates into existing setups, enhancing safety and efficiency. Whether you’re upgrading your current infrastructure or building a new one, this protection relay is an excellent choice for safeguarding your critical motor feeder circuits.





















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