How often should rigid service masts be secured to the structure?

Rigid service masts should be secured to the structure every 5 to 6 feet to ensure stability and support. This spacing requirement is designed to prevent excessive sway or movement, which could lead to damage or failure of the mast, especially in adverse weather conditions. Proper securing minimizes the risk of stress on the connections and helps maintain the integrity and safety of the electrical system. Adhering to this guideline is crucial for compliance with electrical codes and standards, which prioritize both function and safety in electrical installations.