Multiple Power Source Signs

Multiple power source signs warn service personnel that equipment receives energy from more than one feed, and our electrical shock hazard multiple power sources danger sign is designed to clearly communicate this hazard and help facilities comply with OSHA 1910.147 by ensuring all power sources are identified and de-energized before servicing.

Yes, we recommend placing our multiple power source in panel high voltage danger sign not only on equipment but also at electrical panels and entry points throughout your facility so firefighters and safety inspectors are informed of multiple power feeds to the building during fires or electrical emergencies.

The signal word reflects hazard severity, where Danger indicates an immediate life threat from contact with multiple live sources, Warning suits high-voltage equipment with serious injury risk, and Caution fits lower-voltage applications, and our multiple power source signs are available in all three headers so you can match the sign to the actual electrical hazard level.

Yes, our multiple power source signs are available in glow-in-the-dark and reflective formats for electrical rooms, utility closets, or outdoor equipment that may need to be accessed during power outages or in low-light conditions, with photoluminescent signs glowing without electricity and reflective signs remaining visible under flashlight illumination.