Transcription of ARTICLE 250 Grounding and Bonding
{{id}} {{{paragraph}}}
Example: dental hygienist
ARTICLE 250 Grounding and Bonding
ARTICLEMike Holt Enterprises, Inc. ( )47 Grounding and Bonding250 PART I. Scope. ARTICLE 250 contains the following Grounding and Bonding requirements:(1) What systems and equipment are required to be grounded.(3) Location of Grounding connections.(4) Types of electrodes and sizes of Grounding and Bonding conductors.(5) Methods of Grounding and Jumper, Supply-Side. A conductor on the supply side or within a service or separately derived system to ensure the electrical conductivity between metal parts required to be elec-trically connected. Figures 250 1 and 250 2 INTRODUCTION TO ARTICLE 250 Grounding AND BONDINGNo other ARTICLE can match ARTICLE 250 for misapplication, violation, and misinterpretation.
The ground-fault current path could be metal raceways, cable sheaths, electrical equipment, or other electrically conduc-tive materials, such as metallic water or gas piping, steel-fram-ing members, metal ducting, reinforcing steel, or the shields of communications cables.
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: