What is the difference in Explosion Proof and Listed and Labeled?
• The term listed and labeled can pertain to nearly anything that is inspected by a NRTL. This can be the toaster on your kitchen counter or a sophisticated computer control system at your workplace. The term explosion proof pertains to the Division System of classifying a hazardous location. The term explosion proof usually is thought of in conjunction with the heavy cast aluminum or cast iron enclosures that are used in the Division system.
