Do you take this description ot mean an MIGB? I'm not sure exactly what the intent here is.
A Alwayslearningelec Senior Member Location NJ Occupation Estimator Aug 23, 2024 #1 Do you take this description ot mean an MIGB? I'm not sure exactly what the intent here is.
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Aug 23, 2024 #2 No it means metal bushing with an insulated throat. It's like a MIGB without the ground lug.