Final answer:
The location requirements for an identified and accessible switch or circuit breaker at a fuel dispenser depend on local codes and regulations. Generally, it should be within sight of the fuel dispenser, easily reachable, and at a specific height. The National Electrical Code (NEC) provides guidelines for such installations.
Step-by-step explanation:
In order to ensure safety and accessibility, the location requirements for an identified and accessible switch or circuit breaker at a fuel dispenser are typically specified by local codes and regulations. These requirements may vary, but there are some common guidelines that are followed.
Generally, the switch or circuit breaker should be located within sight of and not more than 18 inches from the fuel dispenser. It should also be easily reachable and at a height between 48 and 60 inches above the ground. Furthermore, it should be located in a place where it can be accessed by emergency response teams in case of an emergency.
For example, in the United States, the National Electrical Code (NEC) provides guidelines for the installation of switches and circuit breakers at fuel dispensers. These guidelines help ensure the safety of both the users and emergency responders.