---
product_id: 122012681
title: "SmartSign - U9-1742-ND_3.5x5 \"Danger - Electrical Hazard, Authorized Personnel Only\" Label | 3.5\" x 5\" Laminated Vinyl Black/Red on White"
brand: "smartsign"
price: "AR$22054"
currency: ARS
in_stock: true
url: https://www.desertcart.com.ar/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized
store_origin: AR
region: Argentina
---

# Easy-clean mar-resistant surface Laminated for weather & graffiti resistance 4 mil thick vinyl for max durability SmartSign - U9-1742-ND_3.5x5 "Danger - Electrical Hazard, Authorized Personnel Only" Label | 3.5" x 5" Laminated Vinyl Black/Red on White

**Brand:** smartsign
**Price:** AR$22054
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay safe, stay smart — the sign that means business.

## Quick Answers

- **What is this?** SmartSign - U9-1742-ND_3.5x5 "Danger - Electrical Hazard, Authorized Personnel Only" Label | 3.5" x 5" Laminated Vinyl Black/Red on White by smartsign
- **How much does it cost?** AR$22054 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized)

## Best For

- smartsign enthusiasts

## Why This Product

- Trusted smartsign brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted & Top-Ranked:** Ranked #1,332 in Industrial Warning Signs with a stellar 4.7-star rating—join thousands who prioritize safety.
- • **Graffiti? No Problem.:** Laminated surface protects graphics from weather and vandalism—just wipe off unwanted marks effortlessly.
- • **Versatile Installation:** Conforms to flat or curved surfaces, perfect for any industrial or office environment, indoors or outdoors.
- • **Clear, Unmissable Warning:** Bold black/red on white design commands attention, reducing risk by keeping unauthorized personnel out.
- • **Built to Last, Inside & Out:** 4 mil thick vinyl with aggressive adhesive ensures your warning stays put for up to 5 years, rain or shine.

## Overview

The SmartSign U9-1742-ND is a 3.5" x 5" laminated vinyl safety label designed to warn of electrical hazards. Made from durable 4 mil thick vinyl with an aggressive adhesive, it withstands outdoor conditions for up to 5 years. Its laminated, mar-resistant surface resists weather and graffiti, ensuring long-lasting visibility on flat or curved surfaces. Ideal for industrial and commercial settings, this high-visibility label helps prevent accidents by clearly marking restricted areas.

## Description

Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. This signal word is usually reserved for the most extreme situations.
Use danger signs for pinch points, explosives, hazardous chemicals and more.
Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
Use warning signs for machine hazards, electrical hazards, biohazards and more.
Indicates a potentially hazardous situation which, if not avoided, may result in minor or major injury.
Use cautions signs for traffic control, wet floor areas, PPE alerts and more,
Signs used to indicate a statement of company policy directly or indirectly related to the safety of personnel or protection of property.
Use notice signs for specific instructions, hints on safety precautions and procedures, workplace reminders and more.

## Features

- DURABLE VINYL. Made of 4 mil thick, conformable vinyl and has an aggressive adhesive backing. Labels last up to 5 years outside.
- LAMINATED. Graphics are protected from weather and abuse. Graffiti can be cleaned off. Laminated labels outlast competitive unlaminated or overcoated labels.
- EASY TO CLEAN. Laminated vinyl labels are mar-resistant and can be easily wiped off to remove dirt, dust, or grease.
- INSTALLATION. Labels stick to flat or curved surfaces and can be used indoors or outdoors.
- GIVE A HEADS UP. Convey your Electrical Hazard, Authorized Personnel Only warning with this label - before you have to intercede personally.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Asin | B00HK8VHUW |
| Best Sellers Rank | #77,968 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #1,332 in Industrial Warning Signs |
| Brand Name | SmartSign |
| Color | Black/Red on White |
| Customer Reviews | 4.7 4.7 out of 5 stars (79) 4.7 out of 5 stars |
| Item Dimensions L X W | 3.5"L x 5"W |
| Manufacturer | Lyle Signs |
| Material | Durable Non-Reflective Decal |
| Model Number | S-2188-EU-05 |
| Mounting Type | Wall Mount |
| Number Of Pieces | 1 |
| Orientation | Portrait |
| Part Number | U9-1742-ND_3.5x5 |
| Pre Printed Text | danger,warning |
| Recommended Uses For Product | Warning |
| Size | 3.5" x 5" |
| Unit Count | 1 Count |

## Product Details

- **Brand:** SmartSign
- **Color:** Black/Red on White
- **Material:** Durable Non-Reflective Decal
- **Mounting Type:** Wall Mount
- **Number of Pieces:** 1
- **Orientation:** Portrait
- **Pre-printed:** danger,warning
- **Product Dimensions:** 3.5"L x 5"W
- **Recommended Uses For Product:** Warning
- **Size:** 3.5" x 5"

## Images

![SmartSign - U9-1742-ND_3.5x5 "Danger - Electrical Hazard, Authorized Personnel Only" Label | 3.5" x 5" Laminated Vinyl Black/Red on White - Image 1](https://m.media-amazon.com/images/I/61TBo3PiRAL.jpg)

## Available Options

This product comes in different **Material Type, Size** options.

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**Shop now:** [https://www.desertcart.com.ar/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized](https://www.desertcart.com.ar/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-09-28*