Nfpa 72 Fire Alarm Symbols

Nfpa 72 provides the latest safety provisions to meet society s changing fire detection signaling and emergency communications demands.

Nfpa 72 fire alarm symbols.

The current edition nfpa 72 2019. The national fire alarm and signaling code has been revised. 1 1 1 nfpa 72 covers the application installation location performance inspection testing and maintenance of fire alarm systems supervising station alarm systems public emer gency alarm reporting systems fire warning equipment and emergency communications systems ecs and their compo nents. Expanded and updated nfpa 72 national fire alarm and signaling code reflects the latest technologies applications and research.

Using easily understood uniform symbols on labels and signs provides consistency eliminates confusion and improves communication. Fire alarm control unit formerly fire alarm control panel central device and logic. Symbol description symbol description fire alarm general notes. Terms abbreviations and symbols are not rigidly defined by nfpa 72 but there are a number which are commonly used and it is essential to include a legend of the abbreviations and symbols used in a design.

A sample of the symbols used in nfpa 170 are listed below. Update to the new benchmark for fire alarm systems with requirements that reflect code user needs and concerns in the field today. Whereas nfpa 170 s scope is to present symbols used for fire safety emergency and associated hazards nfpa 170 should at a minimum should recognize the fama symbols in the same manner as nfpa 1901. Fire protection systems shall be installed by a contractor licensed to perform such work in the project jurisdiction.

To date 22 fama symbols have been cited in 24 sections of nfpa 1901. Alarm signals can communicate important life altering information especially in situations that involve fire. National fire alarm and signaling code revises the 2016 edition of the same code. Nfpa 170 provides standard symbols used to communicate fire safety emergency and associated hazards information.

The nfpa 170 standard covers all aspects of fire safety emergency systems and related hazards. Biological chemical and nuclear emergencies.