Field glossaryNEC 700 / 701 / 702Emergency, legally required standby, and optional standby articles that set the transfer-time class and the wiring rulesUsed across 2 Anvilfield field guides, most in Electrical. Where this shows upElectricalStandby generator installElectricalATS commissioning field guide Related terms3-pole / 4-poleATSEPSSLoad shedSeparately derived systemStep load Back to the full field glossary