If the neutral line supplying your baking oven is burning frequently, it is indicative of a serious electrical issue that should be addressed immediately. Here are a few potential reasons why this could be happening:
Overloading: Overloading the circuit can cause excessive current to flow through the neutral line, leading to overheating and eventually burning. This can occur if the oven is drawing more current than the circuit or the neutral wire can handle. It's important to ensure that the electrical circuit and wiring are properly sized to handle the load of the oven.
Loose or faulty connections: Loose or faulty connections at the junction box, outlet, or along the neutral line can result in increased resistance. This increased resistance can lead to heat buildup, which may cause the neutral wire to burn. It's crucial to have a qualified electrician inspect the connections and fix any loose or faulty wiring.
Poor wiring installation: If the neutral wire was not installed correctly or if it has been damaged, it can cause issues such as arcing or excessive resistance. Faulty wiring can lead to overheating and burning of the neutral line. It's essential to have a professional electrician assess the wiring installation and ensure it meets electrical codes and safety standards.
Electrical overload in the main panel: An overloaded electrical panel can cause problems with the neutral line. If there are multiple appliances or circuits drawing too much current in the panel, it can result in an imbalanced load on the neutral line and cause it to overheat. A qualified electrician should inspect the main panel and make any necessary adjustments or repairs.
Please note that electrical issues can be dangerous, and it is important to have them addressed by a licensed electrician. They have the expertise to properly diagnose the problem and take the necessary steps to ensure your safety.