Electrical Room Signs | Electrical Room Warning Signs

Frequently Asked Questions

Q. What is the best signal word for an electrical room sign - Danger or Warning?

Danger in red/black/white is the correct signal word for electrical rooms containing high-voltage equipment where unauthorized entry could result in death, as seen in our high voltage electrical room danger sign, while Warning in orange/black applies where serious but potentially survivable injury is possible, and we offer both headers so facilities can match the sign to the actual voltage level and hazard severity.

Q. Can electrical room signs be customized with a specific voltage level or access policy?

Yes, our customizable templates from our electrical panel signs collection allow you to add specific voltage ratings, access authorization requirements, PPE requirements, or emergency contact information in aluminum, rigid plastic, and adhesive vinyl for facilities with specific compliance documentation requirements or branded signage programs.

Q. Are there arc flash warning signs available for electrical rooms and switchgear areas?

Yes, our arc flash signs are specifically designed for electrical rooms, switchgear panels, and motor control centers where arc flash hazards require NFPA 70E-compliant labeling, including the appropriate hazard boundary information and PPE requirements to help facilities meet both OSHA 1910.132 and NFPA 70E arc flash labeling requirements.

Q. Where can I buy electrical room warning signs for a utility or electrical panel room?

Our complete range of electrical room warning signs in Danger, Warning, and Caution headers covers authorized personnel only, high voltage, arc flash, and no entry messages, with our electrical room authorized personnel only sign and electrical panel signs collection available in aluminum, plastic, and adhesive formats with pre-drilled holes for fast installation.

Q. Are electrical room signs required by OSHA?

Yes, OSHA 1910.303 and 1910.305 require that electrical equipment and rooms be marked to warn unqualified personnel of electrical hazards, and our electrical room unauthorized personnel keep out danger sign and full electrical panel signs collection have the correct Danger or Warning headers to help facilities meet their legal obligation to protect workers.

About our Electrical Room Safety Signs

Keep unauthorized people out of your electrical room with these bold Electrical Room Warning Signs! Electrical warning signs alert others to the hazards and help prevent accidents.

• Choose from rigid plastic and heavy-duty aluminum. Both enjoy a long outdoor life and resist weather abuse, chemical spills, abrasion, fading and more.
• You can get signs in English and Spanish or opt for bilingual signs to reach a wider audience.