The scenario
A warehouse requires a fire alarm system with heat detectors in the storage area and manual pull stations at exits, all powered from a dedicated circuit with battery backup.
What is in this drawing
Read the decisions behind it.
01
Dedicated breaker for fire alarm panel from main distribution
02
Battery backup (UPS) connected via separate breaker to panel bus
03
Separate zone breakers for initiating and notification circuits
Suitable for commercial/industrial fire alarm power distribution design where code requires battery backup and clearly separated detection and notification circuits.
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