Sections: 

Section 1: Load centers, meter combos, single socket metering, and residential circuit breakers - Revised 10/2024

Section 2: Metering - Revised 10/2024

Section 3: RV power pedestals and Inlets - Revised 11/2021

Section 4: Safety switches - Revised 08/2023

Section 5: Transformers - low voltage dry type - Revised 02/2024

Section 6: Molded case circuit breakers - Revised 07/2024

Section 7: Circuit breaker enclosures - Revised 09/2024

Section 8: Low voltage power & insulated case circuit breakers - Revised 01/2023

Section 9: Disconnect switches and operating mechanisms - Revised 10/2024

Section 10B: Control power and encapsulated transformers - Revised 05/2024

Section 11: Panelboards - Revised 07/2024

Section 12: Switchboards - Revised 10/2024

Section 13: Busway - Revised 07/2022

Section 14: Automatic transfer switches - Revised 07/2024

Section 15: Motor control centers - low voltage - Revised 05/2024

Section 16: Switchgear - low voltage - Revised 10/2021

Section 17: UPS - Revised 10/2024

Section 18: Power conditioning - Revised 08/2021

Section 19: Power distribution unit (PDU) and static transfer switch (STS) - Revised 10/2023

Section 20: Surge protection devices - Revised 03/2024