Danger High Voltage Sign & Vinyl Decal – Lightning Symbol

This Danger High Voltage sign and decal displays a red-and-white DANGER oval above bold HIGH VOLTAGE lettering and a yellow triangular lightning-bolt symbol. Choose a laminated vinyl decal or an aluminum sign from the available size and material combinations.

Printed wording and symbol

DANGER
HIGH VOLTAGE

A black lightning bolt appears inside a yellow triangle beside the wording. The header has a red oval with white lettering on a black background.

Available sizes and materials

• 8 × 11 inches: laminated vinyl decal.
• 12 × 18 inches: laminated vinyl decal.
• 12 × 18 inches: aluminum sign.

Select both size and material before ordering. The vinyl option is an adhesive decal; the aluminum option is a rigid sign, not a peel-and-stick vinyl label. Mounting-hole and hardware details are not specified here; contact us about mounting details if needed before ordering.

Recommended placement

Where this message is appropriate, use a visible fixed location on or near the identified electrical enclosure, equipment or access point so personnel can read it before approaching the hazard. Have the person responsible for the equipment's hazard labeling confirm the message and location.

This is general placement guidance, not a verified factory mounting location. Keep equipment identification, existing warnings, controls, ventilation and access points unobstructed. Apply the vinyl decal to a suitable clean, dry surface; use a mounting method appropriate to the aluminum sign and installation.

A high-voltage warning, not equipment protection

This design warns of high voltage but does not state a voltage value, clearance distance, arc-flash boundary or PPE requirement. It does not insulate equipment, indicate whether a circuit is energized or replace isolation procedures and equipment-specific hazard information.

Created, printed, cut and shipped in the USA.