IEEE C37.13-2024
IEEE Standard for Low‐Voltage AC (1058 V and Below) Power Circuit Breakers Used in Enclosures
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- Language: English
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About This Item
IEEE C37.13-2024 is the standard for low-voltage AC power circuit breakers used in enclosures, covering equipment rated at 1058 V and below. It is relevant to the design, construction, and evaluation of breaker assemblies used in electrical power systems where controlled interruption and dependable protection are needed. By defining a consistent technical basis for these enclosed breakers, it helps engineers, specifiers, and purchasers compare products and support safer, more reliable installations.
About IEEE C37.13-2024
This technical document focuses on low-voltage AC power circuit breakers intended for use in enclosures, with attention to equipment performance and engineering expectations in power applications. IEEE C37.13-2024 provides a common reference for breaker-related requirements that may affect ratings, construction, testing, and operational behavior. For users working with components, circuits, devices, and systems, it offers a structured way to align product selection and design decisions with a recognized standard.
Where is IEEE C37.13-2024 used?
This standard is typically used in electrical equipment that depends on enclosed low-voltage AC power circuit breakers for control and protection. Common settings include power distribution assemblies, industrial switchgear, and other installed systems where circuit interruption must be coordinated with enclosure-based equipment. IEEE C37.13-2024 is also relevant during procurement and specification of breaker products for facilities that need defined electrical performance within the 1058 V and below range.
Importance in practice
In practice, IEEE C37.13-2024 matters because it supports consistency in design, testing, and acceptance of low-voltage enclosed circuit breakers. A clear standard can reduce uncertainty when comparing products, reviewing compliance, or checking whether equipment is suitable for a given application. It also helps limit risk by promoting repeatable expectations for performance and construction, which is especially important when breaker reliability affects system continuity and safety.
- Low-voltage AC breakers in enclosures
- 1058 V and below application range
- Power circuit breaker requirements
- Design, rating, and testing reference
- Industrial and distribution equipment use
- Publication Date: 2024
- Standard Status: Active
- Publisher: IEEE
- Subject: Components, Circuits, Devices and Systems; Power, Energy and Industry Applications
- Official IEEE: Doi link
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