Isolator Module

Product Overview

M500X Isolator Module is an automatic switch that opens when the loop voltage drops below four volts. Isolator modules should be spaced between groups of sensors or modules in a loop to protect the rest of the loop.


  • SEMS screws for easing wiring
  • Panel controlled status LED 
  • Analogue communications
  • Low standby current
  • Mounts in standard 4 ̀‹ junction box