Franklin Electric’s SubMonitor, can protect against adverse conditions such as low-flow wells, pump damage, clogging, bound pumps and power mishaps. SubMonitor is designed to protect three-phase motor and pump systems with ratings between 3 and 200 hp.

Brochure and Leaflet

SubMonitor protects against:

  • Under/Overload
  • False Start (Chattering)
  • Overheated Motor (Subtrol-equipped)
  • Under/Overvoltage
  • Current Unbalance
  • Phase Reversal

Detachable Display Unit

  • Easy menu-driven setup and adjustment of monitoring parameters.
  • Real time display of voltage and current for each leg.
  • Can be mounted on panel door for easy access (mounting kit available).
  • NEMA 3R enclosure.
  • Password protection option.
  • Fault light can be seen from a distance – indicates that a trip has
    occurred and that a fault message is being displayed.
  • Turn-and-push adjustment knob.
  • 502-event history (downloadable to PC with optional D3 unit – sold separately).