What is the maximum distance allowed for a motor disconnect to be in sight of the motor controller, according to NEC?

The maximum distance allowed for a motor disconnect to be within sight of the motor controller is 50 feet (15 meters) according to the National Electrical Code (NEC). This requirement is established to ensure that the disconnecting means is easily accessible and observable during operation. Being within sight means that an operator can see both the motor disconnect and the controller while standing at the disconnect location, which is crucial for safety when it comes to emergency shutoff situations or maintenance.

This ensures that anyone working on or around the motor can quickly and efficiently turn off the power if necessary, reducing the risk of electrical shock or equipment damage. The NEC sets these standards to promote safe practices in residential and commercial wiring. Being familiar with these regulations is essential for compliance and safety when installing motor circuits.