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ASLOverview

EASILY ESTABLISHED CONTACT ACTUATION POINT
  • Patented potentiometer set-point selection (patent pending)
  • Trip point indicated on the labeling
  • Trip point can be set with no load present, adding a large measure of safety
  • Two-second delay before contact action upon initial energization allows the output to ignore motor inrush current
ISOLATION
  • Output is magnetically isolated from the input for safety
  • Eliminates insertion losses, no added burden
SOLID-STATE RELIABILITY
  • No moving components for switching
  • No need for periodic maintenance or calibration
PANEL MOUNTED SOLID OR SPLIT-CORE CASE
  • Split core housing allows installation without disturbing existing wiring and can be mounted in any position. Either enclosure can be attached to a panel, hung on the conductor or on a DIN rail using adaptors
  • Solid or split core housings provide windows large enough for 150 amp loads, non-contact design provides complete isolation between primary circuit and control circuitry
NO EXTERNAL POWER NEEDED
  • Sensor is powered from the monitored AC circuit
  • Choose normally open (closing on current increase) or normally closed (opening on current increase)
  • Fast action contact reacts quicker than RTD, thermocouples, or bimetallic thermal elements