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

STANDARD published on 13.5.2020

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The information about the standard:

Designation standards: IEEE C37.20.1a-2020
Note: WITHDRAWN
Publication date standards: 13.5.2020
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: International technical standard
Category: Technical standards IEEE