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Rockwell A-B 857-3C6BIA857 Motor Feeder Protection Relay, Comprehensive Protection for Industrial Applications

The Allen-Bradley 857-3C6BIA857 Motor Feeder Protection Relay is designed to offer reliable protection for motor feeder systems against overloads, short circuits, and other electrical faults. It is widely used in industrial settings where the safe operation of motors and their feeders is critical.

Manufacturer:Rockwell Automation

Model Number:857-3C6BIA857

Type:Motor Feeder Protection Relay

Rated Current:Up to 600A

Protection Class:IP20

Operating Voltage Range:208-600V AC

Frequency Range:50/60Hz

Response Time:<50ms

Environmental Operating Temperature:-25°C to +70°C

Certifications:CE, UL, CSA

    The A-B 857-3C6BIA857 Motor Feeder Protection Relay is an advanced device tailored specifically for industrial applications where safety and reliability are paramount. This relay is engineered with robust materials to withstand harsh environments, ensuring longevity and minimal maintenance. Its compact design facilitates easy installation in tight spaces without compromising on performance.

    Key Features:

    • Designed for high current applications up to 100A, making it suitable for large industrial motors.

    • Equipped with rapid response time (<10ms) for immediate protection against electrical faults.

    • Operates within a wide temperature range (-40°C to +85°C), making it ideal for outdoor or extreme temperature environments.

    • Certified by CE, UL, and IECEx standards, ensuring compliance with international safety regulations.

    Installation is straightforward thanks to its user-friendly design, which includes clear labeling and comprehensive documentation. Whether you’re upgrading an existing system or building a new facility, this protection relay will provide the necessary safeguards to protect your valuable assets.

A-B 857-3C6BIA

A-B 857-3C6BIA

A-B 857-3C6BIA




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