IEEE 386-2016
IEEE Standard for Separable Insulated Connector Systems for Power Distribution Systems Rated 2.5 kV through 35 kV
Available Formats:
- Availability: Immediate Download
- Language: English
- License Type: Single User
- Updates: Not Included
- Availability: Request Quote
- Language: English
- License Type: Enterprise / Multi User
- Updates: Included
About This Item
IEEE 386-2016 is a technical standard for separable insulated connector systems used in power distribution systems rated from 2.5 kV through 35 kV. It addresses the design and performance expectations for connectors that must operate with reliable insulation, controlled interfaces, and consistent electrical behavior. For engineers, utilities, and procurement teams, this standard helps define a common basis for selecting and comparing connector systems in medium-voltage applications where dependable connection quality matters.
Overview of IEEE 386-2016
This standard focuses on separable insulated connector systems intended for distribution equipment operating in medium-voltage ranges. IEEE 386-2016 provides a framework for the technical requirements, materials considerations, and performance expectations associated with these connectors. In practice, it supports consistency in how insulated separable connections are designed, evaluated, and specified. The document is especially relevant where electrical insulation, interface reliability, and repeatable connection performance are important to the overall system design.
Typical use cases
IEEE 386-2016 is commonly relevant to utility and industrial power distribution equipment that uses separable insulated connectors for cable terminations, switchgear interfaces, and related medium-voltage assemblies. It may be used when specifying components for underground distribution systems, pad-mounted equipment, and other installations where insulated, separable connections are needed for serviceability and operational continuity. The standard is also useful in procurement and engineering workflows that compare connector systems by rating and compliance.
Why it matters
Using a defined standard such as IEEE 386-2016 helps reduce uncertainty in design and purchasing decisions for medium-voltage connector systems. It supports more consistent evaluation of insulation performance, connector fit, and operational suitability across different products. That consistency can improve safety, lower installation risk, and make testing or acceptance criteria easier to apply. For organizations managing power distribution assets, the standard provides a practical reference for compliance and technical alignment.
- Separable insulated connector systems
- Medium-voltage ratings from 2.5 kV to 35 kV
- Power distribution applications
- Insulation and interface performance
- Design, testing, and specification reference
- Publication Date: 2016
- Standard Status: Active
- Publisher: IEEE
- Subject: Power, Energy and Industry Applications; Components, Circuits, Devices and Systems; Engineered Materials, Dielectrics and Plasmas
- Official IEEE: Doi link
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Need This Standard?
Request a personalized quote today to receive the latest edition in PDF or other available formats.
Summarize with AI
Get quick summaries using your favorite AI engine.
Online Standart Disclaimer
OnlineStandart.com is an authorized reseller of international standards, operating through partnerships with authorized distributors. We do not own the copyrights or trademarks of the standards we sell, including but not limited to those of API, ASHRAE, BSI, SAE, ASTM, IEEE, IEC, ASME, ISO, and others.
All product names, logos, and brands are the property of their respective owners and are used for identification purposes only; their use does not imply endorsement. OnlineStandart.com is not affiliated with or endorsed by any standards development organization unless explicitly stated. The content of this document is for informational purposes only and is intended to promote our licensed reselling services.
Online Standart does not host, distribute, or link to free, unlicensed, or uncertified copies of copyrighted standards. Every document we deliver is a licensed copy obtained through authorized channels and supplied with full licensing documentation. The “Free PDF Download” option on our product pages refers to this free informational document — never to a free copy of any standard.