---
title: Accessory Power, IEC 60320 Components, and Cord Clips
description: IEC 60320 cords and components provide accessory power for electrical designs worldwide—cut down on your warehousing—the latest InfoPower blog from Interpower
image: https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/accessory-power-and-iec60320-700x367.jpg
---

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          - [Who enforces international safety standards?](http://www.interpower.com/ic/designers/designing-for-export/who-enforces-international-safety-standards.html)
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    - [Accessory Power](http://www.interpower.com/ic/aps.html)
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          - [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)
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          - [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)
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# InfoPower

# Accessory Power, IEC 60320 Components, and Cord Clips

Posted on 9/29/26, 9:36 AM

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## ![accessory-power-and-iec60320-700x367](https://blog.interpower.com/hs-fs/hubfs/Interpower_November2017/images/InfoPower%20Blog/accessory-power-and-iec60320-700x367.jpg?width=700&height=368&name=accessory-power-and-iec60320-700x367.jpg)

## IEC 60320: The Global Cruise Line for Electrical Component Passengers

Designing electrical systems for use on every continent requires a global interface which IEC 60320 cords and components provide. For decades now, country-specific cord sets ship worldwide and are ready to use straight from the manufacturer that made them despite being halfway across the world. Instead of reconfiguring an entire electrical design to meet the country’s plug pattern, a plug connects to a wall outlet (mains power) and the opposite end of the cord set bears an IEC 60320 connector (C13/C19) plugs into an accessory power strip (APS) or a power distribution unit (PDU) via an IEC 60320 inlet (C14/C20).

Note: A complete guide to IEC 60320 Appliance and Interconnection Couplers can be found at [IEC 60320 Appliance and Interconnection Couplers Chart](https://go.interpower.com/iec-60320-appliance-and-interconnection-couplers-chart) on Interpower’s website.

Multiple outlets (4–10) residing in the same row as the one inlet on an APS or PDU allows IEC 60320 jumper cords to connect AC power from the APS/PDU to multiple machines or devices using just one wall plug.

Worldwide plug and socket patterns are numerous (Designing Guides, Charts, and Brochures). Instead of adding inventory by warehousing country-specific plugs in quantities, companies have realized the cost-effectiveness and convenience of integrating cord sets with country-specific plugs on one end while adding IEC 60320 connectors on the opposite end—trading accessory power connectivity and convenience for added inventory.

## Accessory Power Strips & Power Distribution Units:

| Accessory Power Strips | Power Distribution Units |
| --- | --- |
| [![white accessory power strip with jumper cord set with a light blue background](https://no-cache.hubspot.com/cta/default/3974304/interactive-158135807361.png)](https://blog.interpower.com/hs/cta/wi/redirect?encryptedPayload=AVxigLL1%2Bp%2BJm8kZW0i043HafmHrzNXGgEQyC6uxvV7HbaG8JsufNq5FBEFAlYUw72ZDF%2FoI1FHZF3Mui%2FudRhpClaeuYrel8RZoJZ7fNNXflD6k9clfQnhn0cbFZ31hPtJE310CM%2BGoaDDH3cAnMkAdL0IXBfXNoZbsimsiYk3%2BHQX2mctU99kX9cxKjkYajj%2BC%2BMv%2BOT0PflV6FDpk8h0SPrdWtFMX3gPYTSg%2B9oFECH3vItn7BuiHsULUt4Puf4UBUdgWOQRk3zdt&webInteractiveContentId=158135807361&portalId=3974304) | [![two black accessory power distribution units on blue background](https://no-cache.hubspot.com/cta/default/3974304/interactive-158135807374.png)](https://blog.interpower.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKNr7te5AHB%2BAKM7WZrGrTkc8BHMfHQoEIs0jrVB8hVKEQa6uqxEgodaHJEgucvY9oiFdSDPN2uGqyTHVpgT3XO%2FXMqx3cVi5WP65%2F7B%2BlGzTSPsBx8is9OzSZuqjDzhXgXwO39htklMGYgxXLkbcN8TBVSao5JI7vmJB0aGyEO8K1IAEbsEdoFNYKMAYilz0yVURij2SEtOUQB%2FHYd9YC%2FBb1pSO%2FBMInspHSil65tpqHhvRe8Hf%2B3g2SSDw4dQ5w9A%2BhcloQA2qzGIq3BzatQtW11NPw3wVl4NQ%3D%3D&webInteractiveContentId=158135807374&portalId=3974304) |

Interpower Accessory power strips (APS) and power distribution units (PDUs) are essential components when there’s insufficient panel space to power up equipment, and where wall outlets are at a minimum.

Accessory power strips come with 10A–15A/100–240VAC, and 10A–15A/125–240VAC power ratings while the PDU is rated at 16A/125–240VAC—they are typically ordered with one IEC 60320 inlet and 4–10 IEC 60320 outlets to connect multiple jumper cords from the APS/PDU to equipment. For example, the APS or PDU may each contain one C14 inlet with several Sheet F outlets, or a C20 inlet with several Sheet J outlets. IEC 60320 Jumper cords carry amperages and voltages ranging from 2.5A–20A/125–250VAC—entire electrical designs are built around IEC 60320 components.

[![View Full Line of Accessory Power Products](https://no-cache.hubspot.com/cta/default/3974304/interactive-158132071754.png)](https://blog.interpower.com/hs/cta/wi/redirect?encryptedPayload=AVxigLKAkirhBkaDnlRpxKDakYoQAs9Xg%2BOEar1KG%2F55Z1cgNfKpgtf9l3UlMtp1aflL%2BmpgpvcJJfdRW9VibHZ0fmaWpiiAsUJhybdKn9HvVVPm%2BH9QWd2NCqxiJVUBkMYdSAZkwte7zmg1Bc5jb9YaEeZYAj49svTMMpvzVHV5tcqYF09o5pbNKz6O1oMcYd67l%2FZEy8sLq78fda2sjA%3D%3D&webInteractiveContentId=158132071754&portalId=3974304)

While the APS and PDU provide upwards of 10 IEC 60320 outlets, the PDU is mountable in a 19-inch rack—its metal housing is powder coated for durability and is offered in white, beige, and black. While the APS is often used on floors away from traffic, the APS can also be mounted to walls or other stable surfaces. Connector locks could then be added to either the APS or PDU to prevent accidental disconnects.

## Cord Clips:

![cord clips for long power cords and reducing tripping hazards](https://blog.interpower.com/hs-fs/hubfs/Interpower_November2017/images/InfoPower%20Blog/cord-clip-white-bkg-300x158.jpg?width=300&height=158&name=cord-clip-white-bkg-300x158.jpg)

While cord clips aren’t considered accessory power components, they do complement accessory power since multiple cords often extend from the wall several feet before entering the APS/PDU; and they can plug into ten different devices which may be difficult to navigate in cramped spaces. While cord clips help prevent injuries—such as falling after tripping—they also extend cord life by preventing cords from contacting machinery and tools—it preserves the jacketing by reducing drag.

Despite the universe of resin compounds listed on UL’s website, sometimes finding the perfect resin with the right additives is challenging, especially when mixing resin compounds with nonresinous material. Interpower’s cord clip can be molded onto 3 x 16 and 3 x 18 AWG cords as well as the 3 x 18 VCTF Japanese cords, and is constructed of a glass-reinforced Polypropylene resin compound to ensure molding consistency and optimal retention.

The clip is set at a convenient 4.75 inches behind the plug as an optimal distance after much experimentation and testing. The clips come in gray and black and are made in the U.S.A. Interpower cords and components are manufactured in accordance with Interpower’s product quality plan: hipot testing, continuity testing, and ground testing with multiple inspections.

## Useful Download:

[![iec-60320-couplers-chartsimplified](https://no-cache.hubspot.com/cta/default/3974304/interactive-158135807557.png)](https://blog.interpower.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIK2ecg%2BLjS5fp8wTDO%2FrNOmd0iHadO%2BfU78hKas1gwxkuDDyeo%2FKd70GoELGTJG3pIbUhtQZO6gzez2FK67n7qhbfnLP3p1llBlBXwwPx4C9%2BPNZ6IXU%2BXmDr70gYVkmzJNJj28WXeUH13DwI3BgsvxpUBYQAoOxuw25cMoMJ2Y85joEWmLWysqjy6y1Xrm4U1byywnMlXyEvM%2BLq005%2BIv7X1DxbhrRudB1KbIOwS96zEPN3GxBMyoiIzfzNPqj3pzqqWgg%3D%3D&webInteractiveContentId=158135807557&portalId=3974304)

Originally Posted: 2/22/24  
Revision Date: 9/29/2026

 Topics: [designing for export](https://blog.interpower.com/infopower/tag/designing-for-export), [IEC 60320](https://blog.interpower.com/infopower/tag/iec-60320), [Accessory Power](https://blog.interpower.com/infopower/tag/accessory-power), [cord clips](https://blog.interpower.com/infopower/tag/cord-clips)

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