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High Voltage Signs

Overview Overview

Make sure that your workers are well-informed about dangerous high voltage and electrical hazards. Browse our stock designs or download a free PDF for a sign you can post today.
  • Choose from OSHA and ANSI designs.

  • Laminated for superior durability, danger and warning signs last for more than a decade outdoors.

  • If you can't find the exact product you're looking for, start with a custom template — available in a variety of materials.

High Voltage Signs

Customer Reviews

Jechiah Jun 11, 2018

OSHA Danger Sign
Part #: S-2216 7" x 10" HDPE Plastic Sign   Verified Purchase

Good Service with Quality Product

Nancy Jun 04, 2018

OSHA Danger Sign
Part #: S-2210 10" x 14" Aluminum (40 mil)   Verified Purchase

Great product

Received exactly what we ordered in a timely manner.
Town of Forkland May 22, 2018

OSHA Danger Sign
Part #: S-2196 10" x 14" Aluminum (40 mil)   Verified Purchase

Professionally Done

Professionally Done!!!!!
David May 14, 2018

OSHA Danger Sign
Part #: S-2216 7" x 10" Adhesive Vinyl Signs and Labels   Verified Purchase

High Voltage

Can be seen from a distance
Del Mar 27, 2018

OSHA Danger Sign
Part #: S-2210 10" x 14" HDPE Plastic Sign   Verified Purchase

Just What I nedded

Just What I nedded