T8 4 Bulb Ballast Wiring Diagram
A ballast is an electronic device that regulates the current required to illuminate a fluorescent tube.
T8 4 bulb ballast wiring diagram. Disconnect power to lighting fixture prior to servicing the fixture. 4 lamp rapid start to retrofit wiring diagrams 4 lamp retrofit wiring diagrams ballasts to retrofit to one 4 lamp electronic t8 instant start ballast blue black white line lamp lamplamp red yellow blue 4 light t8 ballast wiring diagram circuit diagram maker 4 light t8 ballast wiring diagram further 2014 new hot sale electronic ballast along with phillip. Variety of 2 lamp t8 ballast wiring diagram. Remove the ballast from the.
4 lamp fixtures containing ho high output lamps use one 4 lamp ho ballast diagram not shown. A fixture with a t8 ballast must use a t8 bulb etc. Direct wire led t8 tube lights and what you need to know about sockets. Retrofit wiring diagrams notes.
4 lamp t8 ballast wiring diagram. T8 ballasts are designed to work together with t8 bulbs which are commonly found in 4 or 8. A wiring diagram is a streamlined standard pictorial representation of an electric circuit. It shows the elements of the circuit as streamlined shapes as well as the power as well as signal connections between the tools.
4 lamp electronic instant start ballast. A fixture with a t12 ballast must use a t12 bulb. 4 lamp fixtures containing series ballasts will usually use two 2 lamp series ballasts see diagram below. Connection instructions led tube light installation ballast bypass cut the load and neutral wires from the ballast leaving a sucient amount of wire to connect back to the 110 vac power source.
If youre looking to make the switch to led but you need some help wiring t8 led bulbs. No power will be run to the other end the diagram below is for single end led t8 ballast bypass lamps. The most common types are t12 t8 and t5. The t stands for tubular and the number indicates the diameter in 18 of an inch.
Cut back additional wiring on opposite side of ballast as the led tube lamp only requires power at one end. Lamp diameter is determined by ballast type. With a two lamp series ballast if one lamp fails the other lamp connected to that ballast will not light. A wiring diagram is a simplified standard photographic depiction of an electric circuit.