ISO 7240-17:2020

Fire detection and fire alarm systems — Part 17: Transmission path isolators

Publication date: Feb 7, 2020

General information

Current stage: 90.93 Effective date: Sep 15, 2025

Originator: ISO

Owner: ISO/TC 21/SC 3

Type: International Standard

ICS: 13.220.20

Languages: English

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Status: Published

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Scope

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.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 7240-17:2009

NOW

PUBLISHED
ISO 7240-17:2020
90.93 Standard confirmed
Sep 15, 2025

National adoptions

SSH ISO 7240-17:2020

DPS

Fire detection and fire alarm systems — Part 17: Transmission path isolators

60.60 Standard published

DPS/KT 286 more