Eaton MTL

MTL Instruments Group

Products

ZoneMaster PRO

ZoneMaster PRO range of surge protection devices combines all the advantages of all-mode protection with features and options to meet the needs of the most complex protection requirements. The ZoneMaster PRO series is available with surge current capacities of 340kA and 400kA. This along with the different international voltages available make the ZoneMaster PRO the most versatile product on the market.
ZoneMaster PRO range features modular construction, individual modules are bolted to a large surge return plate to minimize transient impedance. These color coded replaceable modules with a UL94-5V rated plastic casing are supplied mounted within a durable metal enclosure. The ZoneMaster PRO units are easy to install via simple surface mounting or optional flush mounting.
Large block Metal Oxide Varistor (MOV) protection technology is utilized within all the ZoneMaster PRO range. Each of the large block MOVs are individually fused for both thermal and short circuit protection. This provides redundancy ensuring the facility is never unprotected.
Status indication is provided through a front panel display, audible, and NO/NC remote alarm contacts. Individual module status is provided by LED status indication on each module. An optional remote monitoring unit is also available providing audible and visual indication of protection status, along with features such as a test switch for checking the monitoring circuitry and an audio alarm silence switch.

  • Enhanced redundancy built-in
  • Thermal and short circuit fusing
  • Surge counter with fault monitor and audible alarm
  • Low let-through performance with high current impulses
  • 200k AIC short circuit rating
  • Replaceable bolt-in modules
  • UL 1449 3rd Edition Listed
  • UL Type1, In = 20kA, 200kA SCCR
  • Meets UL96A Master Label Requirements
  • 15 year product 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 PRO  ZoneMaster PRO Datasheet  Manual 
ZoneMaster PRO Type 1  ZoneMaster PRO Type 1 range devices Datasheet