Which type of ground clamp is designed to electrically isolate normally energized conductors?

The Type 1 ground clamp is specifically designed to electrically isolate normally energized conductors, which makes it crucial for ensuring safety in various electrical applications. This clamp provides a mechanism for grounding when energized conductors need to be worked on, allowing for safe maintenance without the risk of electrical shock.

The design of Type 1 clamps incorporates features that effectively disconnect the conductor's electrical energy while still allowing for a grounding path. This isolation function is vital in environments where maintenance personnel need to access equipment safely.

In contrast, the other types of clamps (Type 2, Type 3, and Type 4) have different functions or constructions that do not serve the same purpose of isolating live conductors. Understanding the specific function of the Type 1 ground clamp is crucial for maintaining electrical safety protocols in the workplace.