This document specifies the requirements, test methods and performance criteria for transmission path isolators for use in fire detection and fire alarm systems for buildings (for general requirements and definitions, see ISO 7240‑1).
Means of isolation or protection incorporated within control and indicating equipment are not covered by this document.
Status: PublishedPublication date: 2020-02
Edition: 2Number of pages: 30
Technical Committee: ISO/TC 21/SC 3 Fire detection and alarm systems
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