The Model 450 Micro Mini Motion Switch is designed to protect conveyor belts from damage due to slip or sequence problems and material buildup. The 450 is an excellent device for sequencing multiple conveyor belts.
This switch offers the user the earliest detection of impending problems which often lead to costly delays in production. It is designed to eliminate the human element in the set up and calibration process. A simple push of the calibration switch sets the unit to the desired targets permanent. A signal LED is built into the unit to visually confirm that the unit is detecting targets, and the function LED indicates the calibration state. The test switch allows maintenance staff to test the operation and functionality of the unit.


  • 120 VAC
  • 3 watts
  • Solid state triac
  • 3 Amps continuous
  • FOUR (4) WIRE HOOKUP Black & White - 120 VAC -
  • Red & Brown - Relay contacts
  • DIMENSIONS 5-1/4 inches (13.5 cm) long - 1-5/8 inches (4.2 cm) diameter WEIGHT
  • 1 pound (454 grams)
  • Shutdowns conveyor below 80% of normal speed
  • PROGRAMMABLE Off delay SENSOR AND SWITCH Located within one compact housing
  • Software controlled
  • Push button calibration
  • Programmable delay
  • Signal LED
  • Function LED
  • Interfaceable with a PC or PLC
  • Applications
  • Mines
  • Power plants
  • Cement plants
  • Feed mills
  • Grain silos
  • Loading facilities
  • Quarries
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