---
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: "R223"
currency: ZAR
in_stock: true
category: "Smart Sign"
url: https://www.desertcart.co.za/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized
store_origin: ZA
region: South Africa
---

# Easy to clean & graffiti resistant Weatherproof laminated surface 4 mil thick durable vinyl 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:** R223
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead of danger with SmartSign’s unstoppable warning label!

## 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?** R223 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/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

- • **Safety First, Always:** Clearly communicates electrical hazard warnings to authorized personnel, preventing costly accidents.
- • **Effortless Maintenance:** Mar-resistant surface wipes clean of dirt, dust, grease, and graffiti—no hassle, no downtime.
- • **Versatile Installation:** Conforms to flat or curved surfaces, perfect for indoor and outdoor use.
- • **Built to Last, Rain or Shine:** 4 mil thick vinyl with aggressive adhesive ensures up to 5 years of outdoor durability.
- • **Laminated for Maximum Protection:** Weatherproof and abuse-resistant lamination keeps your warning clear and pristine.

## Overview

The SmartSign U9-1742-ND_3.5x5 is a high-visibility, laminated vinyl safety label designed to warn of electrical hazards. Measuring 3.5 by 5 inches, it features durable 4 mil thick vinyl with an aggressive adhesive backing for secure placement on flat or curved surfaces. Its weatherproof lamination protects graphics from fading, abrasion, and graffiti, ensuring clear communication for up to 5 years indoors or outdoors.

## Description

Buy SmartSign - U9-1742-ND_3.5x5 "Danger - Electrical Hazard, Authorized Personnel Only" Label | 3.5" x 5" Laminated Vinyl Black/Red on White: Signs - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | #62,138 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,053 in Industrial Warning Signs |
| Brand Name | SmartSign |
| Color | Black/Red on White |
| Customer Reviews | 4.6 4.6 out of 5 stars (72) |
| 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 |
| 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 | 1.0 Count |

## Product Details

- **Brand:** SmartSign
- **Color:** Black/Red on White
- **Manufacturer:** Lyle Signs
- **Material:** Durable Non-Reflective Decal
- **Mounting Type:** Wall Mount
- **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.co.za/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized](https://www.desertcart.co.za/products/122012681-smartsign-u9-1742-nd-3-5x5-danger-electrical-hazard-authorized)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-07-05*