IEEE C37.20.2a-2020
$29.79
IEEE Standard for Metal-Clad Switchgear–Amendment 1: Control and Secondary Circuits and Devices, and All Wiring
| Published By | Publication Date | Number of Pages |
| IEEE | 2020 | 14 |
Amendment Standard – Active. 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.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 1 | IEEE Std C37.20.2a-2020 Front cover |
| 2 | Title page |
| 4 | Important notices and disclaimers concerning IEEE standards documents |
| 9 | Contents |
| 10 | 7. Construction 7.3 Control and secondary circuits and devices, and all wiring |
| 14 | Back cover |
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