Topmatic helps you select the convenient cross section for your installations. The App is considering the maximum voltage drop, using UNE 20460-5-523 Norm as a reference for current ratings. Available in English, French, Spanish, Dutch, Dannish, German, Portuguese and Catalan, it is a useful tool for engineers, installers, dealers, students.
What's new in version 1.3
Recommended cables can be clicked. Better usability.
ReleaseDecember 21, 2013
Date AddedDecember 21, 2013
Additional RequirementsCompatible with iPod Touch (3rd generation or later, iPhone 3Gs, iPhone 4, iPad. iTunes account required.