What is the maximum distance for installing a disconnector from battery terminals?

The maximum distance for installing a disconnector from battery terminals is 72 inches. This guideline is established to ensure that the disconnector remains accessible for emergency situations and for routine maintenance. By placing the disconnector within this distance, it allows for efficient and safe operation in terms of disconnecting the power from the battery quickly.

A distance greater than 72 inches would hinder accessibility, potentially causing delays in emergency situations where immediate power disconnection is required. It’s crucial for safety standards and regulations to ensure that electrical components, especially those related to high current, are manageable and within reach. This is particularly important on vessels where space is often limited and rapid access can be critical.

The other options present distances that either exceed this maximum standard or are less practical for accessibility when dealing with battery systems.