When swapping out a replacement motor, it’s tempting to unbolt the J-box (junction box/terminal box/ T-box) from the motor and leave it attached to the conduit. The problem with doing so is that the ...

Note: This article is based on the 2005 NEC. The sizing requirements for pull boxes, junction boxes, handhole enclosures, and conduit bodies exist to prevent conductor insulation damage. Those ...

Terminal-block rail assemblies are mounted and labeled in the enclosure so installers simply mount the junction box and terminate the conductors. The enclosures are formed from 14-gage, Type-316L ...