Electronic Control & Protection

Littelfuse has been designing and manufacturing electronic control and protection products since 1974. Used around the world, Littelfuse products are vital components to virtually every market requiring electronic control and protection. Forty years of innovation and engineering expertise ensure each application has the correct protection solution.


  • Overload Relays
  • Power Monitors
  • Communication Modules
  • Remote Monitoring Devices
  • Ground Fault Monitors
  • Voltage/Phase Monitors
  • Current Monitors – 3 Phase
  • Pump Controllers and Alternating Relays
  • Intrinsically Safe Control Relays
  • Seal Leak & Leak/Temperature Relays
  • PumpSavers – Single & 3 Phase
  • Load Sensors
  • Motor Protection Packages
  • Electronic Timers & Solid State Relays


More Information

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