Tag : amps
When is it necessary to put a disconnect switch in a residence with a 100, 200 amps, and where do you ground it to?
E&S Grounding Solutions Mar 3, 2018 0 40
Since the very first National Electric Code (NEC) NFPA 70 was written, over a hundred years ago, there has been a requirement for completely disconnecting the power coming into a building. This is called a “Service Disconnect” by the NEC
Popular Posts
-
What are driven rods and advanced driven rods?
E&S Grounding Solutions Oct 25, 2020 0 150
-
What Is An Acceptable Earth Ground Resistance Value?
E&S Grounding Solutions Dec 10, 2019 0 143
Our Picks
-
What are driven rods and advanced driven rods?
E&S Grounding Solutions Oct 25, 2020 0 150
-
What other types of grounding electrodes are there apart...
E&S Grounding Solutions Oct 25, 2020 0 141
-
What is The Zone of Influence?
E&S Grounding Solutions Oct 25, 2020 0 107
-
What are the NEC Requirements for Grounding and Bonding...
E&S Grounding Solutions Aug 17, 2020 1 90
-
Should you make neutral-to-ground bonds in electrical panels?
E&S Grounding Solutions Aug 9, 2020 0 162
Categories
- Ask The Experts(44)