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  • IEEE C37.20.1a-2020

IEEE C37.20.1a-2020

IEEE Standard for Metal-Enclosed Low-Voltage (1000 V ac and below, 3200 V dc and below) Power Circuit Breaker Switchgear - Amendment 1: Control and Secondary Circuits and Devices, and All Wiring

IEEE, 05/13/2020

Publisher: IEEE

File Format: PDF

$27.00$55.00


Published:13/05/2020

Pages:14

File Size:1 file , 650 KB

Note:This product is unavailable in Russia, Ukraine, Belarus

Align the wiring requirements of this standard with; C37.20.2, C37.20.3, C37.20.9 and C37.21. This amendment will focus on sub clause 7.1.3.1, the wire used in switchgear.

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