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Standard IEEE C37.20.9-2025 19.6.2026 preview

IEEE C37.20.9-2025

IEEE Standard for Metal-Enclosed Switchgear Rated 1 kV to 52 kV Incorporating Gas Insulating Systems

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STANDARD published on 19.6.2026


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The information about the standard:

Designation standards: IEEE C37.20.9-2025
Publication date standards: 19.6.2026
SKU: NS-1275558
The number of pages: 120
Approximate weight : 391 g (0.86 lbs)
Country: International technical standard
Category: Technical standards IEEE

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Annotation of standard text IEEE C37.20.9-2025 :

Revision Standard - Active.

Metal-enclosed switchgear assemblies incorporating gas insulating systems containing, but not limited to, such devices as interrupter switches; selector switches; fuses; circuit breakers; control, instrumentation, and metering devices; and protective equipment are covered in this standard. Equipment for the control and protection of apparatus used for distribution of electrical power is also included, but not specifically limited to, in this standard.

ISBN: 979-8-8557-3276-4, 979-8-8557-3277-1

Number of Pages: 120

Product Code: STD28738, STDPD28738

Keywords: IEEE C37.20.9™, metal-enclosed power switchgear, metal-enclosed switchgear incorporating gas insulating systems (MEGIS), switchgear, switchgear assembly

Category: Switchgear

Latest update: 2026-08-10 (Number of items: 2 292 404)
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