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High Voltage Signs

Overview
Post High Voltage Signs and make sure that your workers are well-informed about dangerous high voltage and electrical hazards.
  • 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

Hazardous Voltage Warning Signs

Customer Reviews

Jan 05, 2024

OSHA Danger Sign : High Voltage Part #:S-2210 3.5" x 5" Adhesive Polyester Labels   Verified Purchase

Exactly as described

I had this made up for my circuit breaker panel.
Nov 29, 2023

OSHA Danger Sign : High Voltage (with Lightning Bolt... Part #:S-2218 10" x 7" Adhesive Polyester Labels   Verified Purchase

NOV '23

It was what I expected it to be when I ordered. Nothing is really better than that.
Jun 20, 2023

OSHA Danger Sign : High Voltage (with Lightning Bolt... Part #:S-2218 14" x 10" Aluminum (40 mil)   Verified Purchase

Great!

Great Signs and fast Delivery
Jan 16, 2023

OSHA Danger Sign : High Voltage - Do Not Enter Part #:S-2228 7" x 10" HDPE Plastic Sign   Verified Purchase

Signs for Manufacturing Plant

Ordered for Safety Manager and she is extremely pleased.
Nov 30, 2022

OSHA Danger Sign : High Voltage Part #:S-2210 5" x 7" Reflective Adhesive Signs and Labels   Verified Purchase

Safety First

The sign turned out just as I envisioned it. Great job!