--- title: Building Equipment for Global Markets with Accessory Power description: Building Equipment for Global Markets with Accessory Power - Infopower | Interpower image: https://blog.interpower.com/hubfs/Interpower_March2018/Images/accessory-power-banner.jpg --- [![Interpower Facebook](https://blog.interpower.com/hubfs/Interpower_March2018/Images/facebook-button-black.png "Interpower Facebook")](https://www.facebook.com/interpowercorporation) [![Interpower LinkedIn](https://blog.interpower.com/hubfs/Interpower_March2018/Images/linkedin-button-black.png "Interpower LinkedIn")](https://www.linkedin.com/company/interpower-corporation) [![Interpower Twitter](https://blog.interpower.com/hubfs/Interpower_March2018/Images/twitter-button-black.png "Interpower Twitter")](https://twitter.com/interpowergroup) **PHONE:U.S.** [(641) 673-5000 |](tel:6416735000) **Toll Free:** [(800) 662-2290 |](tel:8006622290) **UK** [+44 (0)1908 295300 |](tel:+4401908295300) **Freephone:**[00800 5566 5566](tel:0080055665566) [![Interpower](https://blog.interpower.com/hubfs/Interpower_March2018/Images/IC-white-site-heading.png "Interpower") ![Interpower](https://blog.interpower.com/hubfs/Interpower_March2018/Images/mobile-logo.png "Interpower")](http://interpower.com) - [Home](http://www.interpower.com/ic/) - Products - - [North American &](http://www.interpower.com/ic/international-power-cords.html) - [-North American & International Power Cord Accessories](http://www.interpower.com/ic/power-cord-accessories.html) - [--Ferrites](http://www.interpower.com/cgi-bin/ic.cgi/paplist2.p?w_group=ferrites&w_title=Ferrites) - [--Ferrules](http://www.interpower.com/ic/ferrules.html) - [-North American Power Cords](http://www.interpower.com/ic/NAcords.html) - [-International Power Cords](http://www.interpower.com/ic/international-power-cords.html) - [Plugs, Sockets, & Connectors](http://www.interpower.com/ic/plugs-sockets-connectors.html) - [-North American](http://www.interpower.com/ic/NA-NEMAConfigurations.html) - [-Plug & Socket Accessories](http://www.interpower.com/ic/Plug-Socket-Accessories.html) - [High Power Pin & Sleeve Devices](http://www.interpower.com/ic/high-power-pin-sleeve.html) - - [Cable—North American & International](http://www.interpower.com/ic/cable.html) - [-Cable Accessories](http://www.interpower.com/ic/cable-accessories.html) - [Strain Reliefs](http://www.interpower.com/ic/strain-reliefs.html) - [Terminal Blocks](http://www.interpower.com/ic/terminalblocks.html) - [IEC 60320 Products](http://www.interpower.com/ic/IEC60320.html) - [Power Entry Modules](http://www.interpower.com/ic/modules.html) - [-Power Entry Module Accessories](http://www.interpower.com/ic/modules-accessories.html) - [Accessory Power](http://www.interpower.com/ic/aps.html) - [Switches & Voltage Selectors](http://www.interpower.com/ic/switches.html) - [Circuit Breakers](http://www.interpower.com/ic/circuit-breakers.html) - [Fuses & Fuse Holders](http://www.interpower.com/ic/fuses.html) - - [-North American 1/4 X 1 1/4 Fuses](http://www.interpower.com/ic/fuses-NA.html) - [-International 5 X 20mm Fuses](http://www.interpower.com/ic/fuses-intl.html) - [Socket Strips](http://www.interpower.com/ic/socketstrips.html) - [Hospital-Grade Products](http://www.interpower.com/ic/hospitalgrade.html) - [Testing & Safety Equipment](http://www.interpower.com/ic/testing.html) - [International Power Source](http://www.interpower.com/ic/ips.html) - [Value-Added Services](http://www.interpower.com/ic/valueadded.html) - [Labeling & Packaging Services](http://www.interpower.com/ic/customlabeling.html) - [Accessories](http://www.interpower.com/ic/accessories.html) - [Sale Items](http://www.interpower.com/cgi-bin/ic.cgi/excess.p) - Product Design Library - [Designing for Export](http://www.interpower.com/ic/designers/designing-for-export.html) - [Guides, Charts, and Brochures](http://www.interpower.com/ic/designers/designing-for-export/guides-and-charts.html) - [National Power Mains](http://www.interpower.com/ic/designers/designing-for-export/national-power-mains.html) - [The Global Market Place](http://www.interpower.com/ic/designers/designing-for-export/The-Global-Marketplace.html) - [Why observe international product safety requirements?](http://www.interpower.com/ic/designers/designing-for-export/Why-Observe-International-Product-Safety-Requirements.html) - [Conforming to Local Safety Requirements](http://www.interpower.com/ic/designers/designing-for-export/Conforming-to-Local-Safety-Requirements.html) - [What standards must electronic or electrical equipment meet?](http://www.interpower.com/ic/designers/designing-for-export/What-Standards-Must-Electronic-or-Electrical-Equipment-Meet.html) - [European & International Standards Writing Agencies](http://www.interpower.com/ic/designers/designing-for-export/european-international-standards-writing-agencies.html) - [What is the CE Marking?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-CE-Marking.html) - [What is the ENEC Mark?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-ENEC-Mark.html) - [Who enforces international safety standards?](http://www.interpower.com/ic/designers/designing-for-export/who-enforces-international-safety-standards.html) - [International Safety Compliance is a Corporate-wide Effort](http://www.interpower.com/ic/designers/designing-for-export/international-safety-compliance-is-a-corporate-wide-effort.html) - [Webcasts](http://www.interpower.com/ic/designers/Webcasts.html) - [IEC 60320 Overview](http://www.interpower.com/ic/designers/webcasts/iec60320-overview.html) - [How Interpower Delights Customers...FAST](http://www.interpower.com/ic/designers/webcasts/how-interpower-delights-customers-fast.html) - [International Power Found in the Heartland](http://www.interpower.com/ic/designers/webcasts/interpower-on-ien-now-international-power-in-the-heartland.html) - [Interpower Talks Unique Device Identification System](http://www.interpower.com/ic/designers/webcasts/interpower-talks-unique-device-identification-system.html) - [How to Select Power Cords and Cord Sets](http://www.interpower.com/ic/designers/webcasts/how-to-select-power-cords-and-cord-sets.html) - [Interpower International Power Cable Explained](http://www.interpower.com/ic/designers/webcasts/interpower-international-power-cable-explained.html) - [Commonly Asked Questions](http://www.interpower.com/ic/designers/webcasts/commonly-asked-questions.html) - [International Power Source Benefits](http://www.interpower.com/ic/designers/webcasts/International-Power-Source-Benefits.html) - [Selecting the Correct Cable for Worldwide Markets](http://www.interpower.com/ic/designers/webcasts/selecting-the-correct-cable.html) - [Accessory Power](http://www.interpower.com/ic/designers/webcasts/accessory-power-for-worldwide-markets.html) - [Quality Topics](http://www.interpower.com/ic/designers/Quality-Topics.html) - [60320 Withdrawal Force](http://www.interpower.com/ic/designers/QualityTopics/60320-Withdrawal-Force.html) - [Abrupt Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Abrupt-Pull-Test.html) - [Hospital-Grade Power Cord](http://www.interpower.com/ic/designers/QualityTopics/HospitalGrade-Powercord.html) - [Cord Flex Tester](http://www.interpower.com/ic/designers/QualityTopics/Cord-Flex-Tester.html) - [Cord Anchorage Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Pull-Test.html) - [Cord Anchorage Torque Twist Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Torque-Twist-Test-Video.html) - [Crimp Cross Section and Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Crimp-Cross-Section-and-Pull-Test.html) - [Insertion-withdrawal Testing](http://www.interpower.com/ic/designers/QualityTopics/InsertionWithdrawal-Testing.html) - [Temperature Rise Testing](http://www.interpower.com/ic/designers/QualityTopics/Temperature-Rise-Testing.html) - [Vertical Flame Test](http://www.interpower.com/ic/designers/QualityTopics/Vertical-Flame-Test.html) - [In-depth Product Line Information](http://www.interpower.com/ic/designers/Indepth-Product-Line-Information.html) - [Power Cords and Cord Sets](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-power-cords-and-cord-sets.html) - [Hospital-Grade Products](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-HospitalGrade-Products.html) - [Heat Shrink Tubing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-heat-shrink-tubing.html) - [Plugs and Sockets](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-Plugs-and-Sockets.html) - [High Power Pin & Sleeve Devices](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-High-Power-Pin-and-Sleeve-Devices.html) - [Connector Locks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-information-on-Connector-Locks.html) - [Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Cable.html) - [Odd Sizes in AWG Flexible Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/odd-sizes-in-AWG-flexible-cable.html) - [Strain Reliefs](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Strain-Reliefs-Cable-Glands.html) - [Terminal Blocks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Terminal-Blocks.html) - [Testing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-testing.html) - [IEC 60320 Products](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-iec-60320-products.html) - [IEC 60320 C13 and C19 Connectors](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-IEC-60320-C13-Connectors.html) - [Power Entry Modules](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Power-Entry-Modules.html) - [Accessory Power](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-Accessory-Power.html) - [Switches & Voltage Selectors](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Switches-and-Voltage-Selectors.html) - [Circuit Breakers](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Circuit-Breakers.html) - [Fuses & Fuse Holders](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Fuses-and-Fuseholders.html) - [Ferrites](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-ferrites.html) - [Socket Strips](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Socket-Strips.html) - - [Interpower RSS Feeds](http://www.interpower.com/ic/interpower-rss-feeds.html) - [Interpower Connections](http://www.interpower.com/ic/designers/Interpower-Connections.html) - [Featured Product](http://www.interpower.com/ic/designers/featuredproduct.html) - [White Papers](http://www.interpower.com/ic/designers/White-Papers.html) - [Major International Testing Agencies](http://www.interpower.com/ic/designers/Major-International-Testing-Agencies.html) - [Guide to International Standards Publications](http://www.interpower.com/ic/designers/Guide-to-International-Standards-Publications.html) - [Environmental Information](http://www.interpower.com/ic/designers/Environmental-Information.html) - [Glossary of Terms](http://www.interpower.com/ic/designers/Glossary-of-Terms.html) - [Online Interpower Catalog 17](https://indd.adobe.com/view/d2fbc64d-c08d-4d78-a018-3a706613661f) - [News](http://www.interpower.com/ic/news.html) - [Trade Show Schedule](http://www.interpower.com/ic/news/trade-show-schedule.html) - [Press Releases](http://www.interpower.com/ic/news/Press-Releases.html) - [InfoPower](http://www.interpower.com/ic/infopower.html) - [About Us](http://www.interpower.com/ic/aboutus.html) - [Join Our Team](http://www.interpower.com/ic/joinourteam.html) - [Mission Statement](http://www.interpower.com/ic/missionstatement.html) - [History](http://www.interpower.com/ic/history.html) - [ISO 9000](http://www.interpower.com/ic/iso9000.html) - [Corporate Culture](http://www.interpower.com/ic/corporateculture.html) - [Ordering Policies & Procedures](http://www.interpower.com/ic/orderingpolicy.html) - [Privacy Policy](http://www.interpower.com/ic/privacypolicy.html) - [Contact Us](http://www.interpower.com/ic/contactus.html) - [Order Online](https://www.interpower.com/cgi-bin/ic.cgi/myaccount.p) - [Home](http://www.interpower.com/ic/) - [Products](http://www.interpower.com/ic/products.html) - [North American & International Cords](http://www.interpower.com/ic/international-power-cords.html) - [-North American & International Power Cord Accessories](http://www.interpower.com/ic/power-cord-accessories.html) - [--Ferrites](http://www.interpower.com/cgi-bin/ic.cgi/paplist2.p?w_group=ferrites&w_title=Ferrites) - [--Ferrules](http://www.interpower.com/ic/ferrules.html) - [-North American Power Cords & Cord Sets](http://www.interpower.com/ic/NAcords.html) - [-International Power Cords & Cord Sets](http://www.interpower.com/ic/international-power-cords.html) - [Plugs, Sockets, & Connectors](http://www.interpower.com/ic/plugs-sockets-connectors.html) - [-North American NEMA Configurations](http://www.interpower.com/ic/NA-NEMAConfigurations.html) - [-Plug & Socket Accessories](http://www.interpower.com/ic/Plug-Socket-Accessories.html) - [High Power Pin & Sleeve Devices](http://www.interpower.com/ic/high-power-pin-sleeve.html) - [Cable—North American & International](http://www.interpower.com/ic/cable.html) - [-Cable Accessories](http://www.interpower.com/ic/cable-accessories.html) - [Strain Reliefs](http://www.interpower.com/ic/strain-reliefs.html) - [Terminal Blocks](http://www.interpower.com/ic/terminalblocks.html) - [IEC 60320 Products](http://www.interpower.com/ic/IEC60320.html) - [Power Entry Modules](http://www.interpower.com/ic/modules.html) - [-Power Entry Module Accessories](http://www.interpower.com/ic/modules-accessories.html) - [Accessory Power](http://www.interpower.com/ic/aps.html) - [Switches & Voltage Selectors](http://www.interpower.com/ic/switches.html) - [Circuit Breakers](http://www.interpower.com/ic/circuit-breakers.html) - [Fuses & Fuse Holders](http://www.interpower.com/ic/fuses.html) - [-North American 1/4 X 1 1/4 Fuses](http://www.interpower.com/ic/fuses-NA.html) - [-International 5 X 20mm Fuses](http://www.interpower.com/ic/fuses-intl.html) - [Socket Strips](http://www.interpower.com/ic/socketstrips.html) - [Hospital-Grade Products](http://www.interpower.com/ic/hospitalgrade.html) - [Testing & Safety Equipment](http://www.interpower.com/ic/testing.html) - [International Power Source](http://www.interpower.com/ic/ips.html) - [Value-Added Services](http://www.interpower.com/ic/valueadded.html) - [Labeling & Packaging Services](http://www.interpower.com/ic/customlabeling.html) - [Accessories](http://www.interpower.com/ic/accessories.html) - [Sale Items](http://www.interpower.com/cgi-bin/ic.cgi/excess.p) - [Product Design Library](http://www.interpower.com/ic/designers.html) - [Designing for Export](http://www.interpower.com/ic/designers/designing-for-export.html) - [Guides, Charts, and Brochures](http://www.interpower.com/ic/designers/designing-for-export/guides-and-charts.html) - [National Power Mains](http://www.interpower.com/ic/designers/designing-for-export/national-power-mains.html) - [The Global Market Place](http://www.interpower.com/ic/designers/designing-for-export/The-Global-Marketplace.html) - [Why observe international product safety requirements?](http://www.interpower.com/ic/designers/designing-for-export/Why-Observe-International-Product-Safety-Requirements.html) - [Conforming to Local Safety Requirements](http://www.interpower.com/ic/designers/designing-for-export/Conforming-to-Local-Safety-Requirements.html) - [What standards must electronic or electrical equipment meet?](http://www.interpower.com/ic/designers/designing-for-export/What-Standards-Must-Electronic-or-Electrical-Equipment-Meet.html) - [European & International Standards Writing Agencies](http://www.interpower.com/ic/designers/designing-for-export/european-international-standards-writing-agencies.html) - [What is the CE Marking?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-CE-Marking.html) - [What is the ENEC Mark?](http://www.interpower.com/ic/designers/designing-for-export/What-is-the-ENEC-Mark.html) - [Who enforces international safety standards?](http://www.interpower.com/ic/designers/designing-for-export/who-enforces-international-safety-standards.html) - [International Safety Compliance is a Corporate-wide Effort](http://www.interpower.com/ic/designers/designing-for-export/international-safety-compliance-is-a-corporate-wide-effort.html) - [Webcasts](http://www.interpower.com/ic/designers/Webcasts.html) - [IEC 60320 Overview](http://www.interpower.com/ic/designers/webcasts/iec60320-overview.html) - [How Interpower Delights Customers...FAST](http://www.interpower.com/ic/designers/webcasts/how-interpower-delights-customers-fast.html) - [International Power Found in the Heartland](http://www.interpower.com/ic/designers/webcasts/interpower-on-ien-now-international-power-in-the-heartland.html) - [Interpower Talks Unique Device Identification System](http://www.interpower.com/ic/designers/webcasts/interpower-talks-unique-device-identification-system.html) - [How to Select Power Cords and Cord Sets](http://www.interpower.com/ic/designers/webcasts/how-to-select-power-cords-and-cord-sets.html) - [Interpower International Power Cable Explained](http://www.interpower.com/ic/designers/webcasts/interpower-international-power-cable-explained.html) - [Commonly Asked Questions](http://www.interpower.com/ic/designers/webcasts/commonly-asked-questions.html) - [International Power Source Benefits](http://www.interpower.com/ic/designers/webcasts/International-Power-Source-Benefits.html) - [Selecting the Correct Cable for Worldwide Markets](http://www.interpower.com/ic/designers/webcasts/selecting-the-correct-cable.html) - [Accessory Power](http://www.interpower.com/ic/designers/webcasts/accessory-power-for-worldwide-markets.html) - [Quality Topics](http://www.interpower.com/ic/designers/Quality-Topics.html) - [60320 Withdrawal Force](http://www.interpower.com/ic/designers/QualityTopics/60320-Withdrawal-Force.html) - [Abrupt Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Abrupt-Pull-Test.html) - [Hospital-Grade Power Cord](http://www.interpower.com/ic/designers/QualityTopics/HospitalGrade-Powercord.html) - [Cord Flex Tester](http://www.interpower.com/ic/designers/QualityTopics/Cord-Flex-Tester.html) - [Cord Anchorage Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Pull-Test.html) - [Cord Anchorage Torque Twist Test](http://www.interpower.com/ic/designers/QualityTopics/Cord-Anchorage-Torque-Twist-Test-Video.html) - [Crimp Cross Section and Pull Test](http://www.interpower.com/ic/designers/QualityTopics/Crimp-Cross-Section-and-Pull-Test.html) - [Insertion-withdrawal Testing](http://www.interpower.com/ic/designers/QualityTopics/InsertionWithdrawal-Testing.html) - [Temperature Rise Testing](http://www.interpower.com/ic/designers/QualityTopics/Temperature-Rise-Testing.html) - [Vertical Flame Test](http://www.interpower.com/ic/designers/QualityTopics/Vertical-Flame-Test.html) - [In-depth Product Line Information](http://www.interpower.com/ic/designers/Indepth-Product-Line-Information.html) - [Power Cords and Cord Sets](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-power-cords-and-cord-sets.html) - [Hospital-Grade Products](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-HospitalGrade-Products.html) - [Heat Shrink Tubing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-heat-shrink-tubing.html) - [Plugs and Sockets](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-info-on-Plugs-and-Sockets.html) - [High Power Pin & Sleeve Devices](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-High-Power-Pin-and-Sleeve-Devices.html) - [Connector Locks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-information-on-Connector-Locks.html) - [Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Cable.html) - [Odd Sizes in AWG Flexible Cable](http://www.interpower.com/ic/designers/in-depth-product-line-information/odd-sizes-in-AWG-flexible-cable.html) - [Strain Reliefs](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Strain-Reliefs-Cable-Glands.html) - [Terminal Blocks](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Terminal-Blocks.html) - [Testing](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-testing.html) - [IEC 60320 Products](http://www.interpower.com/ic/designers/in-depth-product-line-information/more-information-on-iec-60320-products.html) - [IEC 60320 C13 and C19 Connectors](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-IEC-60320-C13-Connectors.html) - [Power Entry Modules](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Power-Entry-Modules.html) - [Accessory Power](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-Accessory-Power.html) - [Switches & Voltage Selectors](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Switches-and-Voltage-Selectors.html) - [Circuit Breakers](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Circuit-Breakers.html) - [Fuses & Fuse Holders](http://www.interpower.com/ic/designers/in-depth-product-line-information/More-Information-on-Fuses-and-Fuseholders.html) - 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[Tweet](https://twitter.com/share) ![Building Equipment for Global Markets with Accessory Power](https://blog.interpower.com/hubfs/Interpower_March2018/Images/accessory-power-banner.jpg) Incorporating an accessory power distribution system into an electrical product design can enhance that product’s marketability. Accessory power defines power connections to peripheral equipment from a central system. This illustration shows a typical accessory power system using IEC interconnection components, with a country-specific cord set (in this example, a Continental European cord set) that connects to a wall socket. Country-specific plugs and sockets are not needed for accessory power connections. ![Accessory Power](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/APS-jumper-cord-and-cord-set2.png?width=400&name=APS-jumper-cord-and-cord-set2.png) ## Advantages of Accessory Power There are two main advantages for equipment designers to use accessory power. 1. One advantage is to specify one plug and socket configuration that is accepted for use throughout the world. 2.  Another advantage is that accessory power distribution systems are commonly used to distribute and control power to peripheral equipment through a central system. “Accessory power is specifying one plug and socket configuration that is accepted globally for connections between equipment systems. A country-specific mains connection is needed only for the primary power supply connections,” explained Dan Ford, Technical Support Specialist at Interpower. “This makes it easier to design and build equipment that can be accepted worldwide. The IEC interconnection system is generally accepted for use throughout the world. By using a plug and socket configuration that is accepted globally, it can allow the equipment to be more marketable.” Using an accessory power distribution system is also a key advantage for equipment systems that use multiple electrical and electronic devices, such as industrial, information technology, medical, laboratory, or food production. “A key to success for a company trying to compete worldwide is to offer products that are easily adapted to the needs of the global markets without requiring reconfiguration by the user,” Ford said. ## Components Used in Accessory Power In order to design products that do not require reconfiguration by the user, one way is to incorporate accessory power distribution components that are based on the IEC 60320 standard. The key components can include: a power inlet, an outlet, a connector, a plug connector, and a jumper cord.   ### ![Power Inlet](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/power-inlet.jpg?width=101&height=101&name=power-inlet.jpg)Power Inlet A component common to the input power and accessory power distribution is the AC power inlet. It is typically either snap-mount or screw-mount. ### ![Outlet](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/outlet.jpg?width=101&height=101&name=outlet.jpg)Outlet The IEC outlet can be an important part of the equipment. It is typically either snap-mount or screw-mount and may be integrated with an EMI shield and filter to minimize radiated and conducted noise emissions. In applications where vibration or transportation of equipment could create unwanted power disconnections, consider the use of a connector lock. ### ![Connector](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/connector.jpg?width=101&height=101&name=connector.jpg)Connector The connector is commonly molded on or assembled on to flexible cable. ### ![Plug Connector](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/plug-connector.jpg?width=101&height=101&name=plug-connector.jpg)Plug Connector The corresponding component to the outlet is the IEC plug connector, which is commonly molded or assembled on to flexible cable. This is the IEC plug equivalent to a country-specific plug. ### ![Jumper Cord](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/jumper-cord.jpg?width=101&height=101&name=jumper-cord.jpg)Jumper Cord A jumper cord is a combination of a connector and a plug connector on flexible cable. This is the IEC cord set equivalent to a country-specific cord set.   For a list of all of the IEC 60320 components, see [IEC 60320 Appliance and Interconnection Couplers guide](http://www.interpower.com/ic/designers/designing-for-export/guides-and-charts/IEC-60320-Appliance-and-Interconnection-Couplers.html). ## ![Accessory Power Strip](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/aps-gold-150x150.jpg?width=150&height=150&name=aps-gold-150x150.jpg)Accessory Power Strip Another key component to the accessory power system is the Accessory Power Strip (APS).  “At its core, this power strip incorporates the AC power inlet, with multiple AC power outlets, typically four, but as many as 20 outlets. Other features commonly included are power on/off switches, circuit breakers, supplementary overcurrent protector or fuse holders and fuses,” Ford said. “It is important to note that overcurrent protection is for the entire power strip. A power strip with a 15A circuit breaker does not mean that each outlet can deliver 15A maximum each. It means that the entire power strip, whether four or 20 outlets, can deliver up to 15A across all outlets combined,” he emphasized. This illustration shows how an accessory power distribution system can help contribute to a company’s success. ![Accessory Power Strip](https://blog.interpower.com/hs-fs/hubfs/Interpower_March2018/Images/w-o-aps-Jumper.png?width=402&height=751&name=w-o-aps-Jumper.png) “At Interpower, we can make it easier to build equipment that can be sold worldwide because different components work together in one system. Instead of having to make five different systems to export to five different countries, a company can design one system and then add a cord set with a country-specific plug,” Ford said. “This allows the same system to be exported globally with cost-saving benefits.” ## Additional Resources For more information on accessor power offered by Interpower, see [Accessory Power](http://www.interpower.com/ic/aps.html), the [Featured Product page](http://www.interpower.com/ic/designers/featured-product/accessory-power-strip-and-power-distribution-unit.html), and Interpower’s webcast on [Accessory Power for Worldwide Markets](http://www.interpower.com/ic/designers/webcasts/accessory-power-for-worldwide-markets.html). Interpower offers free technical support. For further assistance, please see Interpower’s contact information below. ## Stay In-The-Know with *InfoPower* The monthly *InfoPower* blogs are created to assist you in designing, building, and maintaining products for worldwide markets by providing you with information on topics relevant to power system components. ### Subscribe to Email Updates ### Recent Posts ### Posts by Topic ## [InfoPower Archive](http://www.interpower.com/ic/infopower-archive.html) ### United States 100 Interpower Ave Oskaloosa, IA 52577 | [info@interpower.com](mailto:info@interpower.com) Toll-Free Phone: (800) 662-2290 | Toll-Free Fax: (800) 645-5360 Phone: (641) 673-5000 | Fax: (641) 673-5100 ### United Kingdom 10 Kelvin Drive | Knowlhill, Milton Keynes | Buckinghamshire, MK5 8NH | UK | [uk@interpower.com](mailto:uk@interpower.com) **UK, Ireland, Germany, Switzerland, Austria** Freephone: 00800 5566 5566 | Freefax: 00800 5655 5655 **International:** Phone: +44 (0)1908 295 300 | Fax: +44 (0)1908 295301 © 2026 Interpower. 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