The proper application of overcurrent protection rules for air-conditioning and refrigeration ...

The arc-fault circuit interrupter (AFCI) is emerging as a new device ...

The objective of this paper is to increase inspector awareness of ...

Guidance was provided to the 20 Code-Making Panels on several issues ...

When we talk about minimum ground clearances of span conductors, we ...

What should happen when the electrical utility or a utility customer ...

The electrical inspector’s voice and input into the affairs of the ...

UL has five new categories specifically for AFCI devices, now covered ...

This is the second part of a summary of proposed changes ...

In the electrical industry, there is no room for complacency. "Ordinary” ...