Rockwell Automation 857-3C6DAA857 Motor Feeder Protection Relay, Industrial Grade Protection Device
The Rockwell Automation A-B 857-3C6DAA857 Motor Feeder Protection Relay is designed to provide advanced protection for electric motors and feeders in industrial environments. It ensures reliable operation by monitoring critical parameters and providing instant fault detection.
Manufacturer:Rockwell Automation
Model:857-3C6DAA857
Type:Motor Feeder Protection Relay
Rated Current:Up to 32 A
Voltage Rating:240 VAC
Tripping Class:Class 10
Protection Features:Overload, Short Circuit, Phase Failure
Operating Temperature Range:-40°C to +85°C
Certifications:CE, UL, CSA
Mounting Style:Panel Mount
Weight:1.5 lbs
The A-B 857-3C6DAA857 Motor Feeder Protection Relay is built with precision engineering and high-quality components to deliver outstanding performance in harsh industrial settings. Its robust design ensures long-lasting durability and reliability, making it a top choice for protecting critical motor and feeder systems. With a wide operating voltage range of 208-600V AC and a frequency range of 50/60Hz, this relay is suitable for a variety of applications across different industries. The relay is equipped with short circuit, overload, and phase failure protection, providing comprehensive safeguarding for your electrical systems. Additionally, it supports Modbus RTU communication, allowing for seamless integration with existing control systems. Certified by UL, CSA, and CE, this relay meets the highest international standards for safety and performance. Whether you’re upgrading your current setup or building a new system, the A-B 857-3C6DAA857 Motor Feeder Protection Relay is an indispensable component for any industrial automation project.











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