Isolator short-circuit series ISO-MC (hereinafter - the insulator), which is part of the device receiving and controlling fire and security and control addressable "Vesta 01F", is designed to isolate the short-circuited section of the addressable line "LA", formed by the unit (module) input series MC or unit (module) input-output series MC-2U.In the event of a short circuit in the "LA" addressable line, the two closest insulators to the place of short-circuit trip and disconnect the short-circuited section of this communication line. All addressable fire detectors outside the short-circuited section remain operational. ISO-MC-IP30 - plastic housing for wall mounting with IP30 protection; The isolator does not occupy the address space of the FP series central unit (modules of the MS and MS-2U series) and is an independent device.
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