IEEE C37.14-2015
IEEE Standard for DC (3200 V and below) Power Circuit Breakers Used in Enclosures - Redline
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- Language: English
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About This Item
IEEE C37.14-2015 covers DC power circuit breakers rated at 3200 V and below, specifically those used in enclosures. It addresses a defined area of power and energy equipment where direct-current interruption, insulation, and mechanical performance are critical. This standard is useful for understanding how enclosed breaker assemblies are specified and evaluated, helping engineers, buyers, and maintenance teams align equipment selection with established technical expectations for safety, reliability, and compatibility.
Overview of IEEE C37.14-2015
IEEE C37.14-2015 is a technical standard for DC power circuit breakers used in enclosed applications at voltages up to 3200 V. Its scope is closely tied to breaker design and performance requirements in direct-current systems, where interruption duties and enclosure conditions can affect operational behavior. As a product reference, it is relevant when comparing breaker ratings, construction details, and compliance expectations for equipment intended for industrial or utility-related power applications.
Typical use cases
This standard is commonly consulted for enclosed DC breaker installations in power distribution equipment, industrial control systems, and other direct-current assemblies where circuit interruption must be dependable. It may be used when specifying breakers for equipment cabinets, comparing products for procurement, or reviewing technical documentation for compatibility with existing DC power infrastructure. The redline format can also be helpful for users tracking revisions between editions during engineering review or compliance checks.
Why it matters
IEEE C37.14-2015 matters because enclosed DC breakers must perform consistently under defined electrical and mechanical conditions. Clear requirements help reduce uncertainty in design, testing, and purchasing, especially when equipment must meet voltage limits and application-specific constraints. For organizations managing power systems, the standard supports better specification control, more reliable comparisons across products, and lower risk of mismatch between breaker capability and system needs. IEEE C37.14-2015 also aids documentation and review by giving teams a common technical reference.
- DC power circuit breakers
- Enclosed equipment applications
- Voltage ratings up to 3200 V
- Design and performance reference
- Redline edition for revision review
- Publication Date: 2015
- Standard Status: Active
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications; Components, Circuits, Devices and Systems
- Official IEEE: Doi link
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