Extension cords are convenient tools that allow us to extend the reach of electrical devices when needed. However, there are occasions when we may want to bury an extension cord underground temporarily for outdoor activities, such as providing power to a garden shed or lighting up a temporary event. This article will explore whether it is safe to bury an extension cord underground, considering factors such as safety concerns, potential damage, and alternative solutions.
Safety Concerns
When it comes to burying extension cords underground, the primary safety concern is the risk of electrical shock. Extension cords are typically not designed to be exposed to moisture for extended periods, and underground environments can often be damp or wet. Additionally, the insulation on extension cords may degrade over time due to exposure to underground elements, making them more susceptible to shorts or potential failures. These factors can pose a threat to individuals and potentially cause damage to electrical devices.
Potential Damage
Besides the safety concerns, burying an extension cord underground can also result in physical damage to the cord itself. Underground elements such as rocks, tree roots, or other sharp objects can puncture or cut the cord, rendering it ineffective or causing a short circuit. Over time, soil compression can further damage the cord, leading to fraying or complete breakage. Additionally, burying an extension cord may make it harder to locate and retrieve, especially if it needs to be accessed later or removed for repairs or replacements.
Alternatives to Burying Extension Cords
While burying an extension cord may seem like an appealing solution, there are safer and more reliable alternatives available:
- Outdoor Rated Extension Cords: Instead of burying a regular extension cord underground, using specifically designed outdoor rated extension cords can be a safer option. These cords have additional waterproofing features, such as thicker insulation and durable outer jackets, making them more suitable for outdoor and wet conditions. Purchasing an outdoor rated cord is a simple way to ensure safety without the need for burying.
- Conduit or PVC Pipes: If you require a more permanent setup, consider using conduit or PVC pipes to protect and conceal your extension cords. These pipes provide a protective barrier between the cord and the surrounding environment, safeguarding it from potential damage. Additionally, conduit or PVC pipes make it easier to locate and retrieve the cords when needed.
- Temporary Outdoor Cable Covers: Temporarily covering the extension cords with outdoor cable covers is another safe option. These covers are specifically designed to protect and secure cables while being exposed to outdoor elements. They provide an added layer of protection against moisture, debris, and physical damage, without the need for burying the cord underground.
While it may seem convenient to bury an extension cord underground for certain outdoor activities, it is not a safe or recommended practice due to the associated risks and potential damage. Electrical shock hazards, degradation of insulation, and physical damage are all significant concerns. However, there are various alternatives available that are designed specifically for outdoor use and are safer options, such as outdoor rated extension cords, conduit or PVC pipes, or using temporary outdoor cable covers. Choosing one of these alternatives will ensure that you have a reliable and safe power solution for your outdoor needs, without compromising on safety.