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Link to purchase the Electrical Calculations Spreadsheet: https://hotm.art/ytd-planilha-calculo... Link to purchase the Load Panel Calculation Spreadsheet: https://hotm.art/ytd-planilha-quadro-... Link to purchase the Electrical Plant Sizing Spreadsheet: https://hotm.art/ytd-planilha-plantas... __________________________________________________ If you like the Eletricity channel and want to contribute to the generation of quality content, then access one of the options below: PIX KEY ???? [email protected] QR CODE ???? https://bit.ly/doacao-pix __________________________________________________ ???? Check out our content ???? ???? https://linktr.ee/Eletricity __________________________________________________ The Residual Current Circuit Breaker, or IDR, is a safety device used in electrical installations. Its function is to detect small current leaks in electrical circuits, triggering the immediate power cut and preventing accidents from occurring. These leaks can occur for different reasons: an accidental touch, a bare wire, the use of electrical equipment in wet areas or even a toy that has been plugged in by a child. In situations like these, the electric current runs to the ground through the human body, causing accidents with electric shock. An entire circuit should not be affected if another one presents a fault. In this way, the IDR becomes the most effective means of protecting people and pets, preventing accidents from occurring. The device also has a second very important function: it can prevent fires. It acts as a watchdog for the quality of the electrical installation, preventing the occurrence of so-called “current leaks”, which can generate sparks and cause fires. Also because it is a simple and small device, the IDR can be easily installed directly on the electrical distribution panel in your home. However, the IDR alone is not enough to guarantee a safe and reliable electrical installation. Therefore, a correct electrical project that includes other protection systems such as circuit breakers, fuses, grounding, equipotential bonding, properly dimensioned cabling, adequate ducts, etc. is very important. All these measures will guarantee the safety of your electrical installation. ???? Check out #electricity ???? __________________________________________________ ???? Most Watched Videos: We Tested the WAGO 221 Connector and the Result Was Incredible. ???? https://bit.ly/2PknMoz Insulation Test. ???? https://bit.ly/2wEYcDV Connection Test. ???? https://bit.ly/2MHQdzZ_ Do You Know About Threaded Rivets? Do You Know How to Use Them? ???? https://bit.ly/2J8bSMC We Tested the Porcelain Connector. ???? https://bit.ly/2AddKRh __________________________________________________ Production and Editing. ???? Adoniran Freitas ???? Afrânio Freitas ???? Maecilei Leal ???? Dálcio Araújo __________________________________________________ Support: Life Print Company. ???? http://printcompany.com.br/site/