IEEE PC37.011/D9, Sep 2018
Voltage Circuit Breakers with Rated Maximum Voltage above 1000V
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About This Item
PC37.011/D9, Sep 2018 is a technical standard for voltage circuit breakers with rated maximum voltage above 1000V, supporting engineering decisions for components, circuits, devices, and systems in power applications. It is relevant where high-voltage switching equipment must meet defined expectations for design, rating, and performance. For procurement, specification, and compliance work, this document helps align equipment selection and testing with a recognized technical reference.
Overview of PC37.011/D9, Sep 2018
This standard addresses voltage circuit breakers used in higher-voltage power environments, where controlled interruption and dependable switching are essential. PC37.011/D9, Sep 2018 is useful as a reference for technical requirements that may affect construction, ratings, and operational behavior of circuit breakers above 1000V. In practice, it supports consistency across design review, qualification, and documentation for equipment intended for electrical power systems and related industrial applications.
Typical use cases
PC37.011/D9, Sep 2018 is commonly consulted when specifying or evaluating circuit breakers for substations, switchgear assemblies, and other high-voltage distribution equipment. It may also guide documentation for utility infrastructure, industrial power networks, and engineered systems that depend on safe interruption of electrical circuits. Engineers, buyers, and test teams may use it to compare product claims, confirm ratings, and support technical review during equipment selection and acceptance.
Why it matters
For high-voltage switching equipment, clear requirements help reduce ambiguity in design and purchasing. PC37.011/D9, Sep 2018 matters because it can support more consistent compliance checks, performance verification, and safety-focused decision-making around circuit breakers above 1000V. Using a defined standard also helps teams manage risk, improve interchangeability between products, and document that critical equipment has been evaluated against an established technical basis.
- Voltage circuit breakers above 1000V
- High-voltage power system applications
- Design, rating, and testing reference
- Specification and procurement support
- Compliance and performance review
- Publication Date: 2018
- Standard Status: Inactive
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
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