IEEE - Institute of Electrical and Electronics Engineers, Inc. - PC37.21a/D7, October 2019
IEEE Approved Draft Standard for Control Switchboards Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
|Organization:||IEEE - Institute of Electrical and Electronics Engineers, Inc.|
|Publication Date:||5 March 2020|
|Page(s):||1 - 13|
|ICS Code (Other switchgear and controlgear):||29.130.99|
This amendment addresses the requirements for control, secondary, and logic-level wiring. It covers wire type, ampacity, and methods for protecting wiring across a hinge.