Exit Sign Wiring Diagram 277v

Assure that canopy is positioned securely.

Exit sign wiring diagram 277v. Remove the exit sign stencil and backplate from the exit frame. Connect building supply wires to the power supply module input wires and feed splices into the junction box. Though reinforced copper tracings can be broken and the sign rendered inoperable. View our most popular exit signs again be sure that the power has been turned off before mounting the exit sign.

Snap the exit frame onto the backplate. Exit signs use nickel cadmium nicad emergency light batteries that are smaller than the lead acid batteries. All ballasts have diagrams on them. Fasten the mounting canopy to the junction box with the included screws leaving all.

6 if the exit sign housing is metal wire and cap the green ground wire to the corresponding ground wire in junction box plastic housing exits will have no ground wire. Secure back plate to junction box hardware not included. Electrical led exit signs install using 120 or 277v power and feature a battery backup system similar to emergency lights. It s usually an orange lead.

How to install an exit sign. Exit sign wiring diagram 120v 277v wiring diagram options architectural wiring diagrams achievement the approximate locations and interconnections of receptacles lighting and enduring electrical facilities in a building. Typically exit signs have a wire that has a label attached which states 277 volts. Your signs may have a label indicating 240 volts.

Route exit input wires through center hole of the back plate and make wiring connection. No way to get a 277 volt ballast to strike a lamp at 120 volts. Most standard units allow for 120 or 277 vac operation and will have the appropriate wires labeled. Remove proper chevron s as required and replace exit stencil onto housing.

That s 277 to ground and 480 phase to phase hot to hot. Connect battery el models only. For 120v supply connect the line wire to the black lead and for 277v. Interconnecting wire routes may be shown approximately where particular receptacles or fixtures must be on a common circuit.

Knock out the appropriate mounting pattern and the wire pass hole in the exit backplate to fit the j box being used. Take care not to bend exit board or exit board plugs during installation. In signs with battery red and black lead wires must be connected to battery or sign will not operate upon power outage. Check the ballest wiring diagram if they give you any alternatives.

You have in your house garage 120 240. Snap exit faceplate into place on exit sign backplate or second exit faceplate for double face sign. For 120v use black and white wires and for 277v use red and white wires.