According to building codes, how many moves should it take to shut down the electrical supply for safety?

In residential electrical systems, building codes often stipulate that it should take no more than six movements or actions to shut down the electrical supply for safety reasons. This requirement is in place to ensure that, in an emergency situation, individuals can quickly and efficiently access the main disconnect or circuit breakers to cut off the electrical supply.

The emphasis on limiting the number of moves is rooted in safety and urgency; the more streamlined and efficient the process, the lower the risk of injury or harm in a critical situation. The six-move standard allows for a balance between accessibility and the specifics of the installation while ensuring that the shutdown procedure remains straightforward and manageable for the average person in an emergency.

The other choices may not align with code specifications or practical emergency response protocols, which is why the six-move standard stands out as the correct answer.