{}

Our Brands

Impact-Company-Logo-English Black-01-177x54

Schneider Electric USA Website

Welcome to our website.
How can we help you today?
Please provide documentation that our switchgear doors are adequately grounded without bonding jumpers.
Issue:
Documentation on switchgear doors are adequately grounded without bonding jumpers

Product Line:
Switchgears

Environment:
Products sold and used in the United States

Cause:
Product Features

Resolution:
Per Mike Orosz on 12/03/08 - ``The ANSI C37 standard does not require bonding wire between door, removable panels etc. to the frame if it is tested and proven that the grounding is adequate. Square D switchgear was tested without the bonding wires up to 50kA SCI level. The frame, doors and panels were OK, the grounding was good. Square D considers the hinges as the grounding path.``


Schneider Electric USA

Users group

Discuss this topic with experts

Visit our Community for first-hand insights from experts and peers on this topic and more.