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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

Lynne Nov 02, 2018

OSHA Danger Sign
Part #: S-2210 7" x 10" HDPE Plastic Sign   Verified Purchase


Fast ship, nice product!
RR Aug 31, 2018

OSHA Danger Sign
Part #: S-2250 7" x 10" Aluminum (40 mil)   Verified Purchase

Didn't even see the "Mr Ouch" face until it was pointed out!

Great sign.
JLMac Jul 30, 2018

OSHA Danger Sign
Part #: S-2216 7" x 10" Engineer Grade Reflective Aluminum Sign   Verified Purchase

High Voltage Signs

Sign was just what I was looking for. Order came on time. Will use My Safety Sign again
Tower guy Jul 13, 2018

OSHA Danger Sign
Part #: S-2210 7" x 10" HDPE Plastic Sign   Verified Purchase

High Voltage

Signs look great,fast service!!
Randy Jun 25, 2018

OSHA Danger Sign
Part #: S-2210 7" x 10" HDPE Plastic Sign   Verified Purchase

Good quality and price

Very good quality signs. This was the best price I found and I like the way the discounts are awarded by buying just a few more instead of a few dozen more. Arrived on time. I will order again.