application
Fire Alarm Circuit Breakers
Research purpose-labeled breakers used for fire-alarm branch circuits without confusing them with ordinary or shunt-trip breakers.
Purpose-labeled products
Fire-alarm circuit protection can have identification and system requirements that differ from ordinary branch circuits. The catalog includes purpose-labeled Eaton BRF fire-alarm breakers such as BRF115 and BRF120 where manufacturer data supports the classification.
Do not substitute by handle color or fit
Fire-alarm circuit design, identification, overcurrent protection and disconnecting means must follow the approved system design and applicable code. A physically similar standard breaker is not automatically equivalent.
Reference content and catalog data support research. Final breaker or fuse selection must be checked against the exact equipment label, manufacturer instructions, listing or classification conditions, fault-current requirements, coordination, and applicable code.