Is Bonding Required for MC Cable? A Complete Guide

Learn whether MC cable needs to be bonded and the importance of compliance with NEC standards for electrical safety.

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Yes, MC cable must be bonded. Metal-clad (MC) cable requires bonding to ensure electrical safety and compliance with the National Electrical Code (NEC). Bonding prevents potential shock hazards by maintaining a continuous ground path. To bond MC cable effectively, connect its metallic sheath to the grounding system using appropriate fittings or connectors that comply with electrical standards. This helps protect both the installation and the personnel from electrical faults, ensuring a reliable and safe electrical system.

FAQs & Answers

  1. What is MC cable and why is bonding important? MC cable, or metal-clad cable, is an electrical cable used in various installations. Bonding is crucial because it ensures electrical safety by reducing the risk of shock hazards, maintaining a continuous ground path.
  2. How do you bond MC cable properly? To bond MC cable correctly, connect the metallic sheath to the grounding system using appropriate fittings or connectors that meet electrical standards. This connection is essential for safety and compliance.
  3. What are the consequences of not bonding MC cable? Failure to bond MC cable can lead to potential electrical shock hazards and compliance issues with the National Electrical Code (NEC). It can compromise the safety of the installation and its users.
  4. Are there specific codes that regulate the bonding of MC cable? Yes, the bonding of MC cable is regulated by the National Electrical Code (NEC), which outlines the requirements to ensure electrical systems are safe and reliable.

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