HE6LC-6 Vehicle Loop Detector Surge Protection

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The HE6LC-6 is a modular device designed specifically to protect the signal inputs to the vehicle detector unit.  Specially selected solid state clamping elements have been chosen for the electrical design of the HE6LC-6.  These elements have been arranged in such a manner as to appear virtually invisible to the detector unit, while offering the maximum surge protection available on the market today.

The HE6LC-6 utilizes a 6 position, 5.08mm Euroblock style connector.  A single unit is used to protect two loop detectors.  Installation of these devices should be as close to the point where the detector loop wires enter the cabinet. 

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Maximum Operating Voltage                 75 VDC
 Clamping Voltage  130 VDC
 Peak Surge Current  250 A
SPD Technology Sidactor
Connection Type 5.08mm Euroblock (6 Position)
Operating Temperature -40 to 85°C
Dimensions 2"H x .7"W x 1.5"L
 Weight  <3 oz


  • Total Solid State Design
  • Epoxy Encapsulation
  • Designed for Digital Loop Detectors
  • Recovers Autmatically
  • Designed for 6 position, 5.08mm sockets
  • Compact in size
  • Easy Installation