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Part Number:H11D
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The Hawkeye TruStat H11D is a microprocessor based, self-learning, self-calibrating current switch. It is designed for user ease, providing calibration-free status for both under and over current, an LCD display, and slide-switch selectable trip point limits. At initial power-up, the H11D automatically learns the average current on the line with no action required by the installer. Once a current is learned, the switch monitors for changes in current greater than the selected range.

Split core, maximum current: 200A AC, 50-60Hz, self-learning microprocessor auto-calibration, integral N.O. 1A@30VAC/DC, output selectable +/- 40% or +/- 60% of normal current or On-Off status, LCD with backlight and 3 data points, induced powered. CE, U


  • HVAC fans, pumps, and blowers
  • Monitoring status of industrial process equipment

Automatic calibration...reduced errors and installation costs

  • Microcontroller based learning technology...automatically learns load upon initial power-up...eliminates labor associated with calibration
  • Monitors current for both under- and over-load in one package
  • LCD allows viewing of present, learned and trip currents

Industry Leading Features

  • Automatic with selectable trip points (2 -200A)
  • Backlit LCD display...view the monitored current (up to 200A) ... eliminates the need for expensive handheld meters and offers easy visibility in dark enclosures
  • Reset function can be used when not powered...reduces the possibility of an undesirable arc flash incident
  • 100% solid state...no moving parts to fail
  • Removable mounting bracket for installation flexibility, can be installed in three different configurations for added flexibility
  • Self-gripping iris for easy installation
  • 5-year warranty

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