Notifier N100-ISO Fault Isolator ModuleNotifier N100 ISO Fault Isolator Module. Used with FireWarden Series panels to protect the system against wire to wire short circuits on the SLC loop. The N100 ISO(A) should be placed between each device on the SLC loop to isolate a short circuit problem between the modules. Additional information Weight 0. 2 lbs Dimensions 4. 50 4. 50 0. 25 in Brand Notifier Condition New Production Status Active Open Datasheet