FIRE ALARM POWER SOURCE Fire Safety Label – 6" × 3" White on Red

A 6" × 3" label engraved "FIRE ALARM POWER SOURCE" in white text on a red background. A "FIRE ALARM POWER SOURCE" label tells the next electrician what not to switch off.

For use on the breaker or panel that feeds the fire alarm control panel.

Shows which breaker or disconnect supplies the fire alarm system, so no one turns it off by mistake while working on other circuits.

Where it's used: Usually on the breaker or panel feeding the alarm control panel, and sometimes at the alarm panel itself to point back to its supply.

• Wording: "FIRE ALARM POWER SOURCE" (1 line, bold lettering)
• Size: 6" × 3" (152 × 76 mm), our large format, for walls, doors and big equipment where it has to read from well back.
• Color: White text on a red background. White on red is the usual pick for stop, fire, emergency and shut-off functions.
• Mounting: Pre-drilled holes in the corners for screws or rivets, for a permanent fix on panels, doors and equipment.
• Material: 1/16" (1.6 mm) two-ply engraving plastic with a matte finish. The wording is engraved through the top color to the contrasting core, so it can't rub off like printed ink.
• Corners: Square-cut corners and clean edges.

Label both the source breaker and the alarm panel so each one leads a technician to the other. Usually ordered by electrical contractors and building maintenance teams. Also called: fire alarm breaker label, FACP power label, alarm circuit label.

Need different wording, a color change or another size? Press Customize on this page to edit this design; there's no minimum order. Each piece is made to order in Waterford, PA (Erie County) and ships in 2–4 business days.