---
title: "Electricidad / Clase 74: Tableros: protecciones de tensión, contactor. Hablamos de problemas de un tablero."
date: 2025-10-01T22:26:37-03:00
tags: [electricidad]
---

#### Audio en Vocaroo: 

[https://vocaroo.com/1nEzfJ6G3mbb](https://vocaroo.com/1nEzfJ6G3mbb)

#### Audio en Archive: 

[https://archive.org/details/output_202510](https://archive.org/details/output_202510)

#### Audio en YouTube: 

[https://www.youtube.com/watch?v=5AlJY9d4cfg](https://www.youtube.com/watch?v=5AlJY9d4cfg)

#### Videos enviados por el profesor a través de WhatsApp:

[https://www.youtube.com/watch?v=65MlO1WThMw](https://www.youtube.com/watch?v=65MlO1WThMw)

[https://youtu.be/VwOkqM4j-ts?si=kwxAZ4jNd1_mPcJK](https://youtu.be/VwOkqM4j-ts?si=kwxAZ4jNd1_mPcJK)

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# Resumen.


