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The FEDERAL SIGNAL CORPORATION K8550C095A-03 is a red replacement dome designed for use with compatible fire alarm and signaling devices. This dome serves as a protective and optical cover component, directing or diffusing light output from the signaling unit it houses. It is sold individually as a single unit. Fire alarm technicians and low-voltage electricians typically source this part when an existing dome is cracked, discolored, or missing, restoring the device to its intended appearance and rated performance.
This dome is categorized as a fire accessory and is intended for use in fire alarm and emergency signaling applications. It is suited for both commercial and residential fire alarm installations where a red dome cover is required. Installation typically occurs during device servicing, inspection-driven replacement, or new device assembly. The red coloring conforms to standard fire alarm signal color conventions widely recognized in the industry.
Designed as an OEM-style replacement dome for compatible FEDERAL SIGNAL CORPORATION fire alarm and signaling devices that accept this dome cover configuration. No specific compatible model numbers were provided in the product data.
Installation and replacement of fire alarm signaling components should be performed by a licensed fire alarm technician or qualified low-voltage electrician in accordance with NFPA 72 and applicable local codes. Power down and isolate the signaling circuit before removing or installing the dome to prevent accidental alarm activation or device damage. Do not overtighten mounting hardware, as excessive force may crack or distort the dome. Verify the replacement dome is fully seated and secured before restoring power to the circuit.
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