Overcurrent protection is one of the most important concepts in electrical safety. This is what you need to know.

Do you understand enough about overcurrent protection to be confident you get it right every time?

DC Microgrid Protection and Fault Detection Publication Trend The graph below shows the total number of publications each year in DC Microgrid Protection and Fault Detection.

"Our new VFI Transformer demonstrates PDM's commitment to combining reliability, safety, and operational efficiency in delivering industry-leading overcurrent protection technology," notes Adeel ...

Overcurrent and overvoltage protection devices are used to help protect both power-sourcing equipment (PSE) and powereddevice (PD) equipment.

As we noted in Part 16 of our series on Electrical Services, the requirements for overcurrent protection of service equipment are listed in Part VII of Art. 230.