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Transformer Labels

Overview Overview

Our line of transformer warning labels is designed to help keep public away and safe.
Transformer accidents are deadly and all too common. When a vandal breaks into a transformer either maliciously ignorant of the danger or deliberately to steal the copper and other increasingly valuable metals, a potential disaster is exposed.
  • Labels are laminated for maximum durability. Reflective labels are ideal for visibility at night.

  • Mr. Ouch labels are licensed from NEMA. See NEMA No 260, “Safety Labels for Pad Mounted Switchgear and Transformers Sited in Public Areas”.

  • Have any questions? Feel free to contact our customer service team.

Transformer Labels

High Voltage Labels

Customer Reviews

Robert May 17, 2018

OSHA Danger Sign
Part #: S-2231 5" x 7" Adhesive Vinyl Signs and Labels   Verified Purchase

Great quality, fast delivery.

Great quality, fast delivery.
Robert May 17, 2018

OSHA Danger Sign
Part #: S-2231 7" x 10" Adhesive Vinyl Signs and Labels   Verified Purchase

Great quality, fast delivery.

Great quality, fast delivery.
Steve Oct 16, 2017

ANSI Danger Sign
Part #: S-9202 18" x 24" Engineer Grade Reflective Aluminum Sign, 80 mil   Verified Purchase

the signs are being used to keep people out of a fenced in high voltage area

Nice Signs
David Apr 18, 2017

OSHA Danger Sign
Part #: S-1155 10" x 14" HDPE Plastic Sign   Verified Purchase

two way feed

perfect just what I needed
Todd Jan 23, 2017

Warning Sign
Part #: S-5753 10" x 14" HDPE Plastic Sign   Verified Purchase

Sign review

Sign I received is exactly what I saw on the web site. No issues.