What voltage level defines low voltage systems in most jurisdictions?

Low voltage systems are typically defined as those operating below certain voltage thresholds to ensure safety and reduce the risk of electrical shock. The standard voltage limit for low voltage systems in many jurisdictions is below 50 volts AC or 120 volts DC. This classification is important because it sets safe operational parameters for a variety of applications, such as telecommunications, security, and data communication systems.

By defining low voltage as below 50 volts AC or 120 volts DC, regulations and safety standards have been created to protect individuals and equipment from higher voltage hazards. This voltage range allows systems to be installed and maintained with fewer regulatory burdens while still providing ample operational capabilities for numerous low voltage applications. Overall, recognizing this voltage threshold is vital for compliance with local codes and ensuring safety when working with electrical systems.