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The width of the working space in front of electrical equipment must be at least how wide?

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  1. 18 inches
  2. 48 inches
  3. 30 inches

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References

  1. EC&M: NEC Requirements for Working Clearances www.ecmweb.com/national-electrical-code/code-basics/article/21259374/nec-requirements-for-working-clearances Checked 2026-10-10.

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