Ceiling Fixture Box Installation

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Ceiling fixture box installation. Install a plastic old work ceiling junction box if your fixture weighs 10 pounds or less. The box above is ready for a standard light fixture installation. Before you begin make sure your junction box can support the weight of the new light fixture. Number 10 x 1 5 sheet metal screws were used to secured the pancake box to the ceiling joist.
Installing a light fixture or outlet in the ceiling requires an electrical junction box to hold the wire connections and the fixture or device. Push the box into the hole in the ceiling until the lip of the box is flush with the drywall. Check the label to make sure the box is designed to support more than 35 lbs. Most ceiling boxes are large enough.
Installing a ceiling electrical junction box. If your fixture weighs more you may need to install a junction box that s designed to support heavier light fixtures. The nec dictates how many wires and clamps you. The box is grounded through the correct use of the cable connector and the bx armor.
Boxes brackets 5in round electrical box 12 x12 x6 box how doers get more done need help. Pull the electrical cable that s hanging from the ceiling through a knockout hole in the back of the box.