Eaton MTL

MTL Instruments Group


ZoneMaster range

The ZoneMaster range is available in units with either a 200 or 170kA surge handling capability. ZoneMaster is engineered to protect the most critical electronic systems, suppressing surges at the main service panel. This patented range of devices has the advantage of remote monitoring capabilities and full module diagnostic indication.

  • Remote indication and module diagnostic
  • Optional high per formance mains power filter
  • Patented technology, UL 1449 4th Edition listed- 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

ZoneMaster   High performance mains power filter and protector Datasheet  Manual