When using extension cords, what is crucial to ensure?

The necessity of ensuring that extension cords have sufficient ampacity for the tool being used is critical for safety and functionality. Ampacity refers to the maximum amount of electric current a conductor or device can carry before sustaining immediate or progressive deterioration. If the extension cord does not have the appropriate ampacity, it can overheat, leading to potential electrical fires, equipment damage, or even electric shock.

Using an extension cord that matches or exceeds the requirements of the tool not only ensures that the tool functions effectively but also minimizes risks associated with overheating and circuit overload. Proper ampacity helps maintain a safe environment, particularly in healthcare settings where electrical equipment is vital and often used in life-supporting situations. Therefore, attention to the ampacity of extension cords is paramount in preventing electrocution hazards and ensuring the safe operation of electrical devices.