Arc flashes are a huge safety hazard for workplaces that use electrical equipment. They can cause fatal injuries or even death. Your company can mitigate this risk through proper arc flash labeling. The goal is to ensure that the equipment has the right warning signs. Workers need to understand how to properly use a piece of electrical equipment and what they can do if an arc flash occurs. They need to learn how to identify early signs of electrical dangers and how to minimize them. Keep reading to uncover the best practices for arc flash labeling.
Use Durable and High-Quality Materials
Some workplaces print arc flash labels on common paper and stick them on the equipment using glue. Unfortunately, such labels cannot withstand harsh industrial environments. They tend to fade or tear away after a few days. Employees are often forced to keep using the electrical equipment with the necessary arc flash labeling.
You can overcome this challenge by using durable materials when making the labels. The ideal materials are the ones that can withstand exposure to heat, moisture, chemicals and UV light. You can use industrial-grade vinyl to make these durable arc flash labels. Alternatively, you can print the labels of the common paper and laminate them to extend their lifespans.
Ensure Clear and Readable Text
You can adhere to arc flash labeling best practices by ensuring clear and readable text. Workers should be able to quickly read the information on the labels and understand it. So, use large fonts, to enhance visibility especially in cluttered environments. Leverage contrasting colors between the text and background to improve readability. Use bold critical text or sharp colors to make the key information popout.
Keep the text simple and avoid using technical jargon that the workers might struggle to understand. Invest in electrical safety training to educate the employees on how to read the text on arc flash labels.
Include all Key Information
Proper arc flash labels should incorporate key information as established by NFPA 70E. The information should provide guidelines on using a given electrical equipment. It should clearly state its category and the personal protective equipment (PPE) workers need when using it.
Here are some of the key information the labels should provide.
- Warning or Danger headers
- Arc flash boundary
- Nominal system voltage
- Incident energy level or maximum approach distance
- Personal Protective Equipment (PPE) category
- Minimum arc rating for clothing or site-specific PPE description
Ensuring the label has all key information can significantly help improve workplace safety. It can alert employees on what to do when using a piece of electrical equipment to curb various dangers.
Conclusion
While electrical equipment can help enhance productivity, using them poses severe arc flash danger. Your company can manage this risk through proper arc flash labeling. So, follow the above guidelines when developing the labels. Besides, consider seeking professional help to prevent arc flash and enhance electrical safety. The idea is to learn more about NFPA 70E standards, which seek to address various electrical dangers faced by workplaces.
