CORRECTED: Breaker Glitch Prompts NERC Warning November 18, 2020 By Holden Mann By Holden MannA safety mechanism present in many circuit breakers may pose an unexpected risk to the grid during periods of severe cold weather, according to NERC. | NERC Tell us who you are,get 2 free articles each month. What do you want to know? Want a free trial instead? Click here.Already convinced? View pricing and plans.Already a subscriber? Log in here. Leave a Reply Cancel replyYou must be logged in to post a comment.