IEEE C37.21a-2020
Current
Current
The latest, up-to-date edition.
IEEE Standard for Control Switchboards--Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-07-2020
$131.44
Including GST where applicable
Align the wiring requirements of this standard with; IEEE C37.20.1, IEEE C37.20.2, IEEE C37.20.3, and IEEE C37.20.9.
| Committee |
Switchgear
|
| DocumentType |
Standard
|
| ISBN |
978-1-5044-6572-4
|
| Pages |
16
|
| PublisherName |
Institute of Electrical & Electronics Engineers
|
| Status |
Current
|
| IEEE C37.30.6-2023 | IEEE Guide for Electric Motor Operators Applied to High‐Voltage Air Switches Rated Above 1000 V |
Access your standards online with a subscription
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.
Important note : All end users must be registered with an Account prior to user licenses being assigned.Are you sure?
Logging out.