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In the 2023 NEC, one rapid shutdown option limits conductors inside the array boundary to how many volts within 30 seconds?

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  1. 80 volts
  2. 30 volts
  3. 600 volts

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References

  1. IAEI Magazine: NEC Rapid Shutdown Requirements and UL 3741 iaeimagazine.org/electrical-fundamentals/nec-rapid-shutdown-requirements-and-ul-3741 Checked 2026-10-10.

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