--- title: InfoPower Blog | power cord description: power cord | The InfoPower blogs are created to assist you in designing, building, and maintaining products for worldwide markets by providing you with information on topics that are relevant to power system components. --- [![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) - 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[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) - 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[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) - 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[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) # InfoPower ### Recent Posts ## [Calculating Voltage Drop is Crucial to Electrical Design Safety](https://blog.interpower.com/infopower/calculating-voltage-drop) Posted on 8/26/26, 7:42 AM [![calculating-voltage-drop](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/calculating-voltage-drop-700x367.jpg)](https://blog.interpower.com/infopower/calculating-voltage-drop) Using longer cord lengths in your electrical design may become problematic enough to pose potential dangers. When cable length is 50 feet or longer, voltage drop in cable occurs—the resistance in the copper measured per foot—causing heat buildup. [Read More](https://blog.interpower.com/infopower/calculating-voltage-drop) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/calculating-voltage-drop#comments-listing) Topics: [electrical safety](https://blog.interpower.com/infopower/tag/electrical-safety), [voltage drop](https://blog.interpower.com/infopower/tag/voltage-drop), [product design](https://blog.interpower.com/infopower/tag/product-design), [designing for export](https://blog.interpower.com/infopower/tag/designing-for-export), [power cord](https://blog.interpower.com/infopower/tag/power-cord) ## [Part One—Which Crimp is the Best Crimp for Power Cords: the “Hexagon” or the “B”?](https://blog.interpower.com/infopower/part-one-which-crimp-is-the-best-crimp-for-power-cords-the-hexagon-or-the-b) Posted on 3/31/26, 5:47 AM [![close-up image of B crimp cross section](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/crimp-cross-section-graphic-700x367.jpg)](https://blog.interpower.com/infopower/part-one-which-crimp-is-the-best-crimp-for-power-cords-the-hexagon-or-the-b) After World War II, America saw the rise of multiple industries including electronics, which grew 400% in a ten-year span (1945–1955). Appliances such as hard-wired and transistor radios, televisions, refrigerators, and washers were driving demand, and electronics in automobiles and campers. The race to modernize carmaker assembly lines was on as well. The shift from soldering to crimping (including the specific B-crimp style) for electrical terminations in the 1950s was driven primarily by the need for high-reliability applications such as military and aerospace wiring—and soldering was becoming less of an option heading into the jet age. [Read More](https://blog.interpower.com/infopower/part-one-which-crimp-is-the-best-crimp-for-power-cords-the-hexagon-or-the-b) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/part-one-which-crimp-is-the-best-crimp-for-power-cords-the-hexagon-or-the-b#comments-listing) Topics: [product design](https://blog.interpower.com/infopower/tag/product-design), [power cord](https://blog.interpower.com/infopower/tag/power-cord), [conductor crimping](https://blog.interpower.com/infopower/tag/conductor-crimping), [crimps](https://blog.interpower.com/infopower/tag/crimps) ## [Top Interpower® Customer Service Questions of 2024](https://blog.interpower.com/infopower/top-interpower-customer-service-questions-of-2024) Posted on 1/29/25, 12:14 PM [![A detailed diagram illustrating two views of a modular power inlet system with labeled components. The top section shows a fully assembled module, highlighting key features: a circuit protection drawer located at the top for housing fuses, a voltage selector positioned just below the drawer for switching between voltage settings, a power switch for turning the module on and off, a filter for reducing electrical interference, and a power inlet at the base (with an option for a power outlet). The lower section provides an exploded view of the module, breaking down its internal components. This includes an AC power inlet as the primary entry point for electrical current, an RFI/EMI filter to minimize radio frequency and electromagnetic interference, an RF metal shield for shielding sensitive components, a fuse holder integrated into the circuit protection drawer, and the voltage selector mechanism for adjusting between 115V and 230V. The accompanying caption explains that this is just one example of a module, noting the availability of various styles and functional combinations to suit different applications.](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/customer-question-and-answer-700x367.jpg)](https://blog.interpower.com/infopower/top-interpower-customer-service-questions-of-2024) Hospital-grade Filtered Module Issue? Q: We bought module 83545020 from you to replace a broken one we purchased from a different vendor. We have installed it, but it’s not getting any current. Is the module bad, or are we doing something wrong? [Read More](https://blog.interpower.com/infopower/top-interpower-customer-service-questions-of-2024) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/top-interpower-customer-service-questions-of-2024#comments-listing) Topics: [product design](https://blog.interpower.com/infopower/tag/product-design), [modules](https://blog.interpower.com/infopower/tag/modules), [power cord](https://blog.interpower.com/infopower/tag/power-cord), [EMI](https://blog.interpower.com/infopower/tag/emi), [safety](https://blog.interpower.com/infopower/tag/safety), [international power components](https://blog.interpower.com/infopower/tag/international-power-components), [product development](https://blog.interpower.com/infopower/tag/product-development), [frequently asked questions](https://blog.interpower.com/infopower/tag/frequently-asked-questions), [technical-support](https://blog.interpower.com/infopower/tag/technical-support) ## [Selecting the Correct Country-Specific Power Cord](https://blog.interpower.com/infopower/selecting-the-correct-country-specific-power-cord) Posted on 11/27/24, 8:45 AM [![image of a woman looking up at a selection of power cords and question marks, hands up in a questioning pose](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/selecting-the-correct-power-cord700x367.jpg)](https://blog.interpower.com/infopower/selecting-the-correct-country-specific-power-cord) Determining the correct plug for your mains power and electrical design is essential in ensuring safe electrical continuity. Interpower offers a Guide to Worldwide Plug and Socket Patterns and Power Mains (Single-Phase) which shows specified plug patterns by country. [Read More](https://blog.interpower.com/infopower/selecting-the-correct-country-specific-power-cord) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/selecting-the-correct-country-specific-power-cord#comments-listing) Topics: [product design](https://blog.interpower.com/infopower/tag/product-design), [power cord](https://blog.interpower.com/infopower/tag/power-cord), [international power components](https://blog.interpower.com/infopower/tag/international-power-components) ## [The 1-Week Unique](https://blog.interpower.com/infopower/the-1-week-unique) Posted on 10/30/24, 10:19 AM [![image of warehouse with digital overlay of numbers, graphs, and lines to illustrate inventory and order data](https://blog.interpower.com/hubfs/Interpower_November2017/images/InfoPower%20Blog/1-week-unique-102024-700x367.jpg)](https://blog.interpower.com/infopower/the-1-week-unique) Years in the making, Interpower® rolled out its 1-week U.S. lead times for power cords in 2008. To those acquainted with power cords, 1-week lead times may not sound that impressive. However, industry professionals know that countries and continents have their own worldwide plug patterns. Though much more standardized today, amperage and voltage ratings may vary from continent to continent, country to country. And plug bridges contain blades and pins which vary in dimensions and configurations per each country’s standard. [Read More](https://blog.interpower.com/infopower/the-1-week-unique) 0 Comments [Click here to read/write comments](https://blog.interpower.com/infopower/the-1-week-unique#comments-listing) Topics: [power cord](https://blog.interpower.com/infopower/tag/power-cord), [made to order](https://blog.interpower.com/infopower/tag/made-to-order), [1-week lead-time](https://blog.interpower.com/infopower/tag/1-week-lead-time), [molding](https://blog.interpower.com/infopower/tag/molding) [All posts](https://blog.interpower.com/infopower/all) [Next](https://blog.interpower.com/infopower/tag/power-cord/page/2) ## 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 - [1-week lead-time (4)](https://blog.interpower.com/infopower/tag/1-week-lead-time) - 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[UL (1)](https://blog.interpower.com/infopower/tag/ul) - [ul 94 (2)](https://blog.interpower.com/infopower/tag/ul-94) - [ultrasonic weld (2)](https://blog.interpower.com/infopower/tag/ultrasonic-weld) - [USA Made Products (10)](https://blog.interpower.com/infopower/tag/usa-made-products) - [value-added (1)](https://blog.interpower.com/infopower/tag/value-added) - [voltage drop (2)](https://blog.interpower.com/infopower/tag/voltage-drop) - [wire (1)](https://blog.interpower.com/infopower/tag/wire) see all ## [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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