All questions and answers are based on the 2011 NEC. Q. What is the Code rule for motor control circuit overcurrent protection? A. Motor control conductors that aren’t tapped from the branch circuit ...

Industrial operators can realize cost savings in their applications using the new Allen-Bradley Bulletin 140MT motor protection circuit breakers and circuit protectors, which are available in sizes up ...

Achieving balance Achieving proper balance between overload and short-circuit protection, along with gaining NEC compliance, doesn't have to be a source of angst. New technologies are entering the ...