One 2 lamp ballast usually connects to the two middle lamps, the other 2. Web this is a 20+ year old light fixture that used two t12 fluorescent magnetic ballasts lighting (4) 4ft t12 fluorescent light bulbs. Grounding a ballast is very important.
Grounding Is Usually Automatic If The Light Fixture Is Grounded Properly.
Web allanson fluorescent ballast wiring diagram. The common (com) terminal is. Web 2 t12 ballasts to 1 t8 ballast running 4 fluorescent.
Be Sure To Secure All.
3 lamp programmed start ballast wiring diagram. Remove the fluorescent ballast compartment cover. I have a replacement ballast but it is a single pin bulb.
Web Rapid Start Ballast Lampholder Wiring 3 Lamps Electrical 101.
Select the lamp quantity and. Grounding a ballast is very important. Web the wiring diagram of a 4 bulb fluorescent light fixture consists of four terminals connected to the light fixtures ballast.
2 T12 Ballasts To 1 T8 Ballast Running 4 Fluorescent.
Web retrofit wiring diagrams. Many ballasts have a wiring diagram printed on them, if yours do can you add. Select your lamp type from the list below.
Unplug The Fixture Or Turn Off The Power At The Main Panel.
Wire the neutral lead to the other lead on the live end lamp holder. Using two 2 lamp rapid start ballasts. Shop amazon through this link:
