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C441 Motor Insight motor protection relays

Take control of your process

The C441 Motor Insight overload relay is an advanced low-voltage motor protection relay. The embedded intelligence helps customers save energy, optimize maintenance schedules and configure greater system protection, thus reducing overall costs and downtime.

Core features of C441 Motor Insights protection relays

  • The ability to calculate power enables customers to not only monitor motor performance, but also load performance and energy consumption. It is the perfect relay for system critical loads, pump loads and energy-conscious customers
  • FLA range: FLA range of 1–540 A with two-part numbers; selectable trip class (5–30)
  • Power source options: Line powered at 170–264 Vac, 323–528 Vac, 489–660 Vac; separate source single-phase control power at 93.5–132 Vac
  • Motor protection: thermal overload; jam/stall protection; current level alarming; current unbalance; current phase-loss; residual ground fault; phase-reversal; overvoltage; undervoltage; voltage imbalance
  • Load (pump) protection: Undercurrent, low powe, high power
  • Monitoring capabilities: Current-average and phase rms; voltage-average and phase rms; power-motor kW; power factor; frequency; thermal capacity; run hours; starts; ground fault current; current unbalance percentage; voltage unbalance percentage; time to restart
  • Advanced features: Programmable reset/backspin timers; programmable acceleration start cycle; programmable fault vs. alarm prioritization; individual trip delays; lockable user interface; scaled current readings; 10-fault queue diagnostics with full word explanation
  • Communications: Modbus, DeviceNet, PROFIBUS, Ethernet/IP (consult factory), Modbus TCP (consult factory)

Take control of your process

C441 Motor Insight gives you the ability to better understand the dynamics of your system by providing the information you need to keep your motors running at their highest possible potential.

It is important to keep your systems running at peak performance, while maintaining the integrity of your application—that is exactly what C441 Motor Insight is designed to do.

Watch the videos to learn more. 

    Become a motor control master! 

    Eaton’s goal is to enhance your product competency, troubleshooting skills and safe operation of motor control products. From beginners who are growing their knowledge to experts who need a refresher, Eaton offers a range of self-guided, eLearning and instructor-led training to meet your individual needs.  

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    Technical support

    Available for FREE. Contact an EatonCare representative between the hours of 8AM to 5PM EST at 877-ETN-CARE or 877-386-2273 and select OPTION 2. Send an email to TRCAutomation@eaton.com