For questions dealing with grounding and bonding of electrical installations, and the specific requirements of such.

Definitions:

Bonded (Bonding). Connected to establish electrical continuity and conductivity.

Grounded (Grounding). Connected (connecting) to ground or to a conductive body that extends the ground connection.

Topics Covered:

Topics covered by this tag can include, but are not limited to:

  • Systems, circuits, and equipment required, permitted, or not permitted to be grounded.
  • Circuit conductors to be grounded on grounding systems.
  • Location of grounding connections.
  • Types and sizes of grounding and bonding conductors and electrodes.
  • Methods of grounding and bonding.
  • Conditions under which guards, isolation, or insulation may be substituted for grounding.

Code Sections:

  • NFPA 70™ National Electrical Code® Article 250
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