Mechanical Interlocks

AC mechanical interlocks are designed to prevent the simultaneous engagement of two contactors, enhancing the safety and reliability of electrical systems. Commonly used in reversing motor starters and changeover systems, these interlocks provide a mechanical link that physically blocks one contactor when the other is engaged. This helps avoid short circuits and equipment damage. Built for durability and precise alignment, AC mechanical interlocks are vital for safe control in industrial and commercial applications. Ensure system protection and operational integrity—available now at CEF.