Service Connect Ground Wire Diagram. Btf2 240208v only cut only one factory splice on baseboard heater. Metal frame of the building or structure where the following methods are used to make an earth connection.
Ground wires are typically attached to a ground screw or screw terminal connection on either the light fixture receptacle outlet or electrical devices or components including the electrical junction box or ground lead wire from light fixtures and other the electrical devices which provide a connection for the ground wire. Is the least efficient diagram among the electrical wiring diagram. This wire is usually the green wire in an extension cord in the three wire mains connecting to a product or the third pin on an ac connector the round one.
The wiring diagram for connecting thee phase motor to the supply along with control wiring is shown in figure below.
Dont rely on a daisy chained ground system such as a grounding conductor wire screwed just to the box a second ground wire screwed from the receptacle green ground screw then connected to another threaded junction box location etc. I currently have a service outlet and am preparing to have a home connection to an existing 100 amp breaker panel. Lastly the black wire is the ground wire just like that in any other electrical device gnd. There are three lines coming into this box.