Get 12% OFF Automatically When You Spend $2,000 or More No Code Required
Get 12% OFF Automatically When You Spend $2,000 or More No Code Required

FREE SHIPPING ON ORDERS OVER $1K

EXPERT LIGHTING ADVICE

VALUE ENGINEERED QUOTES

ROI ANALYSIS AND DESIGN SUPPORT

Round Boxes

Products List

Sort By:

Display Type:
Filters
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Total: items /

Adding your products to cart

Round metallic electrical boxes are used primarily for ceiling outlet and junction applications in commercial and residential construction. Their circular form factor makes them the natural fit for ceiling-mounted fixtures, particularly surface-mount luminaires, pendants, and fans, where a round ceiling plate or canopy covers the box face.

Standard round boxes are available in 3-1/2-inch and 4-inch diameters with shallow, standard, and deep profiles to meet different conductor fill requirements. Pancake boxes, which are extremely shallow round boxes, are used where ceiling depth is very limited, such as concrete ceiling applications or joist-face mounting. Most round boxes include factory-installed knockouts for 1/2-inch conduit and NM cable entry.

Round box covers are available in blank and single-device configurations. For fixture mounting where greater weight capacity is needed, ceiling fan support boxes provide the appropriate rated enclosure.

For fan-rated applications, see Ceiling Fan Support Boxes. Browse related ceiling box formats in Octagonal Boxes and Square Boxes, or view the full Metallic Boxes and Accessories catalog.