Generators / Optional Standby
Generators / Backup Power
Field trigger: Portable/standby generator connections, transfer switches, optional standby systems, disconnects, and grounding questions.
2020 NEC lookup refs: 445.18250.34702.4702.5
Hard-copy lookup path:
- Articles 250, 445, 702
- Check generator marking/disconnect, grounding, transfer equipment, and standby system rules
Do-not-change-language workflow: Open these exact sections in your hard copy. If you want exact wording in GIES OS, type it into the owner-copy field below exactly as written.