Which level of protection offers no respiratory protection and only minimal skin protection?

Level D protection is characterized by its minimal requirements, making it suitable for work environments that do not present significant hazards. This level is primarily appropriate when the hazards are known and are considered to be at a low level. The components of Level D gear typically include safety glasses, gloves, a hard hat, and steel-toed boots, but it does not include respiratory protection or extensive skin protection.

In scenarios where potential exposure to hazardous materials is low or when working in areas where air quality is not compromised, Level D is often the recommended choice. It's important for workers to assess their environment and ensure that Level D is appropriate for the hazards present, as using inadequate protective gear can lead to health risks. Hence, this level is not suitable for operations involving unknown concentrations of harmful substances or activities that can cause significant exposure.