Eaton MTL

MTL Instruments Group


ZoneSentinel range

The ZoneSentinel range is engineered for application at distribution boards and small service locations and provides cost effective, high capacity surge protection to 100kA per phase. When used at a local panel in combination with a ZoneMaster at the service entrance, ZoneSentinel provides the ultimate in surge protection. The ZoneSentinel offers ten mode protection and, like the ZoneMaster range, has remote indication capabilities.

  • 100kA protection for distribution board and small service entrance locations
  • Remote indication - audio and visual indication of status
  • Optional high performance mains power filter
  • UL 1449 4th Edition Listed - Type 1 and Type 2 SPDs
  • 15 Year ‘No Fuss’ Warranty
Product Code Description Downloads

intrinsically safe logo Symbol denotes that the equipment is suitable for use in hazardous area applications.
fsm logo Symbol denotes that the product has been assessed for functional safety applications

ZoneSentinel range   Remote surge protection for small service locations Datasheet  Manual