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Rockwell Automation A-B 857-3C6DCC857 Motor Feeder Protection Relay, 200 Characters Max

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The Rockwell Automation 857-3C6DCC857 Motor Feeder Protection Relay is an essential component designed for industrial applications, providing reliable protection against overloads, short circuits, and phase failures in motor feeder systems. Its advanced design ensures optimal performance in harsh environments, making it ideal for manufacturing plants, energy distribution networks, and other industrial settings.

Manufacturer:Rockwell Automation

Model Number:857-3C6DCC857

Protection Class:Class 3

Rated Current:Up to 1000A

Operating Voltage:200-600V AC

Response Time:< 1 second

Environmental Rating:IP65

Communication Interface:Modbus RTU

Certifications:UL, CE, RoHS

    The Rockwell Automation 857-3C6DCC857 Motor Feeder Protection Relay is a robust and reliable device designed specifically for motor feeder systems. It is engineered to provide protection against common electrical faults such as overloads, short circuits, and phase failures, which are critical to maintaining the efficiency and safety of industrial operations.

    This relay features an advanced microprocessor-based design, ensuring precise and consistent operation under varying load conditions. Its durable construction and high-quality materials make it suitable for use in challenging industrial environments, offering longevity and reliability.

    Installation is straightforward, with clear markings and a user-friendly design that simplifies the setup process. The relay’s compact size allows for easy integration into existing control panels without requiring significant space modifications.

    With certifications from UL, CSA, and CE, users can trust that this relay meets stringent international standards for safety and performance. Whether you’re managing a large-scale manufacturing plant or a smaller facility, the Rockwell Automation 857-3C6DCC857 is a valuable asset in safeguarding your motor feeder system.

    For optimal results, ensure the relay is installed by qualified personnel and regularly inspected according to manufacturer guidelines. This will help maintain its protective capabilities and extend its operational lifespan.

A-B 857-3C6DCC

A-B 857-3C6DCC

A-B 857-3C6DCC




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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