PDFWAC 296-46B-701
Legally required standby systems.
007 Signs.
(1) The sign(s) required in NEC 701.7 must be placed at the service disconnecting means and the meter base if the service disconnecting means and meter base are not located within sight and within five feet of each other.
032 Selective coordination.
(2) The requirements for selective coordination described in NEC 701.32 are not required where the legally required standby system was installed prior to June 1, 2006, provided that no system modifications, additions, deletions, or overcurrent protective devices in that system were replaced on or after April 1, 2024. For new legally required standby systems that are supplied from an existing legally required standby system installed prior to June 1, 2006, the new portion of the legally required standby system must comply with NEC 701.27. The ground fault sensing function of overcurrent protective devices will only be required to selectively coordinate with the ground fault sensing functions of other overcurrent protective devices.
[Statutory Authority: Chapter 19.28 RCW, RCW 19.28.031 and 19.28.251. WSR 24-05-085, § 296-46B-701, filed 2/21/24, effective 4/1/24. Statutory Authority: Chapter 19.28 RCW, RCW 19.28.010 and 19.28.031. WSR 17-12-021, § 296-46B-701, filed 5/30/17, effective 7/1/17. Statutory Authority: Chapter 19.28 RCW. WSR 14-11-075, § 296-46B-701, filed 5/20/14, effective 7/1/14. Statutory Authority: RCW 19.28.006, 19.28.010, 19.28.031, 19.28.041, 19.28.061, 19.28.101, 19.28.131, 19.28.161, 19.28.171, 19.28.191, 19.28.201, 19.28.211, 19.28.241, 19.28.251, 19.28.281, 19.28.311, 19.28.321, 19.28.400, 19.28.420, 19.28.490, 19.28.551. WSR 08-24-048, § 296-46B-701, filed 11/25/08, effective 12/31/08; WSR 06-24-041, § 296-46B-701, filed 11/30/06, effective 12/31/06.]