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A-B 857-3C9ANL857 Motor Feeder Protection Relay, Ensuring Reliable Power Supply for Industrial Applications
The Rockwell Automation 857-3C9ANL857 Motor Feeder Protection Relay is designed to safeguard electric motors by detecting overcurrent conditions and interrupting the power supply to prevent damage. It is an essential component in industrial applications requiring robust electrical protection.
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Content details
Manufacturer:Rockwell Automation
Model:857-3C9ANL857
Type:Motor Feeder Protection Relay
Rated Voltage:600V
Rated Current:600A
Protection Classes:Overload, Short Circuit, Phase Failure, Ground Fault
Communication Protocol:Modbus RTU
Environmental Rating:IP20
Operating Temperature Range:-25°C to +70°C
Certifications:CE, UL, CSA
This high-quality Motor Feeder Protection Relay is engineered for demanding industrial environments.
It provides reliable protection against overloads, short circuits, and phase failures, ensuring the longevity and safety of your electric motors.
Its robust design allows for operation in a wide temperature range from -25°C to +70°C, making it suitable for various applications.
With certifications including CE, UL, and IEC, this relay complies with international standards.
The 857-3C9ANL857 is easy to install and maintain, featuring user-friendly interfaces and durable construction materials.







