All questions and answers are based on the 2011 NEC. Q. What is the NEC requirement for disconnects for a motor? A. A disconnecting means is required for each motor controller, and it must be located within sight from the controller [430.102(A)]. According to Art. 100, “within sight” means that it’s visible and not more than 50 ft from one to the other. A motor disconnect must be provided in accordance with either one of the following [430.102(B)], as shown in Fig. ...
Website Registration Required to Access this Content
Only registered users have access to Silver content.
Registration on EC&M allows you exclusive access to high value content centered around proprietary research, expert NEC analysis and in-depth technical procedures.