At what voltage level should insulated tools and gloves be used?

Insulated tools and gloves are essential for ensuring safety when working with electrical systems, particularly to prevent electric shocks and injuries. The use of insulated equipment is generally recommended for electrical work at specified voltage levels where there is a higher risk of electric shock.

In many safety guidelines, the threshold for using insulated tools and gloves is set at 120 volts. This is primarily because 120 volts is a common voltage level in residential and commercial electrical systems, and the potential for serious injury from electric shock increases at this voltage. Insulated tools are designed to protect the user from accidental contact with live parts, effectively reducing the risk posed by electrical energy at this level.

Therefore, when working with systems operating at or above 120 volts, it is crucial to utilize insulated tools and gloves to ensure worker safety and comply with electrical safety standards.