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The 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.

Features

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