Why the IEC/UL/CSA 60320-3 Coupler Sheet is an Essential Reference Tool

Sponsored by InterpowerReviewed by Olivia FrostApr 17 2026

When ordering connectors, inlets, plug connectors, and outlets, the IEC/UL/CSA 60320-3 Interpower Appliance Coupler Sheet is an indispensable reference tool for customers. It is even more important when delays need to be mitigated during supply chain issues.

The most recent Appliance Coupler Sheet is displayed below.

The chart has been organized by sorting compatible components that mate with one another, such as the IEC 60320 Sheet E plug connector that can mate with the Sheet F outlet, or the C13 connector mating with the C14 inlet. C13 and C14 are the two most frequently used IEC 60320 components at Interpower. The coupler sheet makes it easy to locate multiple compatible component pairings, enabling customers to order the exact products required.

IEC/UL/CSA 60320-3 Coupler Sheet. Source: Interpower

IEC/UL/CSA 60320-3 Coupler Sheet.

This information has been sourced, reviewed, and adapted from materials provided by Interpower.

For more information on this source, please visit Interpower.

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Interpower. (2026, April 17). Why the IEC/UL/CSA 60320-3 Coupler Sheet is an Essential Reference Tool. AZoM. Retrieved on April 17, 2026 from https://www.azom.com/article.aspx?ArticleID=25135.
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Interpower. 2026. Why the IEC/UL/CSA 60320-3 Coupler Sheet is an Essential Reference Tool. AZoM, viewed 17 April 2026, https://www.azom.com/article.aspx?ArticleID=25135.