RCM Dimensionamento Lite is a free iPhone app developed by Welinton Canelo. Designed for electrical installations in accordance with Brazilian regulations, this app simplifies and speeds up the process of sizing electrical wires and cables. It offers both a user-friendly basic dimensioning option as well as an advanced option for more complex calculations.

In addition to wire and cable sizing, RCM Dimensionamento Lite also provides features for electrode sizing, energy consumption calculation, motor installation data, and lighting and socket power calculation. With its comprehensive range of functions, this app is a valuable tool for professionals in the utilities and tools category.