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Rockwell Automation 857-3C6BDL857 Motor Feeder Protection Relay

The Rockwell Automation 857-3C6BDL857 Motor Feeder Protection Relay is designed to provide comprehensive protection for electric motors and feeders. It ensures reliable operation and safety in various industrial applications, including manufacturing facilities and power plants.

Rockwell Automation 857-3C6BDL857 Motor Feeder Protection Relay

Engineered for industrial resilience, the Rockwell Automation 857-3C6BDL857 delivers advanced circuit and motor protection with precision monitoring capabilities. This relay ensures operational safety in demanding environments while minimizing downtime through rapid fault detection.

Key Features

  • Multi-layered protection against overcurrent, short circuits, and overloads
  • IP65-rated rugged housing for dust/water resistance in harsh conditions
  • Modbus RTU communication for seamless PLC/DCS integration
  • User-configurable settings via intuitive interface
  • Sub-100ms short-circuit response time

Technical Specifications

Brand Rockwell Automation
Model 857-3C6BDL857
Voltage Range 24-240 VAC
Current Capacity Up to 1000A
Operating Temperature -40°C to +85°C
Certifications UL, IEC, CE

About Stoker Automation Technology

With 20+ years serving industrial sectors, Stoker Automation maintains a 5,000m² warehouse stocked with 10,000+ automation components. We specialize in mission-critical spares for:

  • Power Generation
  • Oil & Gas
  • Manufacturing
  • Water Treatment
  • Robotics Systems
  • DCS/PLC Networks

Service Commitment

All Rockwell products include 2-year technical support and replacement warranty. Our engineers provide:

  • Pre-sales configuration guidance
  • 24hr emergency response
  • Legacy system migration planning
  • Cross-brand integration support

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Note: Specifications subject to manufacturer updates. Contact abbdcs36@gmail.com for obsolete part searches or custom requirements.




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    Stoker Automation Technology
    Professional Supplier of Automation Spare Parts

    Core Business:

    DCS, PLC, robotic control systems, and large servo system spare partsLeading brands: Allen Bradley, Bently Nevada, ABB, Emerson Ovation, Honeywell DCS, Rockwell ICS Triplex, ALSTOM, B&R, FOXBORO, Schneider PLC, KOLLMORGEN, GE Fanuc, Motorola, HIMA, TRICONEX, Prosoft, and more

    Core Strengths:

    Expert Team: Sales and technical teams work closely to respond quickly to customer needs

    Efficient Service: Accurate quotations, global air shipping, and a well-established logistics system

    After-Sales Support: High-quality after-sales service to ensure customer satisfaction

    Contact Us:

    WhatsApp: +86 19066591275

    Email: abbdcs36@gmail.com

    Stoker Automation Technology—Your Expert in Automation Spare Parts Solutions!

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    Phone numbers:

    +86 19066591275

    E-mail:

    abbdcs36@gmail.com

    whatsapp:

    +86 19066591275

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