What is the maximum length of a flexible cord permitted for a kitchen waste disposer?

The maximum length of a flexible cord permitted for a kitchen waste disposer is 3 feet (900mm). This limitation is in place primarily to ensure safety. A flexible cord is typically used for appliances that require mobility or connection without permanent wiring, and excessive length could lead to trip hazards and potential damage to the cord itself.

In the context of kitchen appliances like waste disposers, a shorter cord length helps maintain control over the installation and reduces the risk of the cord being pulled or damaged during operation. Additionally, shorter cords facilitate adherence to electrical code requirements set out by standards such as the National Electrical Code (NEC), which emphasizes safe practices in residential wiring.

The other options suggest longer lengths that exceed the recommended maximum, which would not comply with safety regulations. Thus, recognizing the allowed 3-foot length is essential for ensuring both functionality and adherence to safety standards in electrical installations for kitchen appliances.