Danger Signs

Danger Electrical Labels & High Voltage Warning Signs

Danger electrical labels are used to clearly identify serious electrical hazards on equipment where high voltage or energized systems may be present. These danger electrical warning labels and high voltage signs are commonly installed on electrical panels, switchgear, solar inverters, disconnects, combiner boxes, battery systems, and other equipment where personnel must be warned of potentially life-threatening electrical conditions. Clear hazard identification helps improve workplace safety while supporting proper labeling practices for electrical and photovoltaic installations.

PV Labels manufactures durable danger electrical labels designed for long-term visibility and compliance in residential, commercial, and industrial environments. Each label is printed with bold OSHA or ANSI-style danger headers and highly visible hazard messaging to ensure the warning is immediately recognized by technicians, inspectors, and maintenance personnel working around energized electrical systems.

These high voltage danger labels and photovoltaic safety warnings are widely used in solar installations, electrical service equipment, and industrial machinery to identify electrical hazards and dual power sources. Browse the selection below to find professional electrical danger labels designed to improve safety, visibility, and clear hazard communication in demanding environments.