Each Cable Chase Wire Bracket should be spaced a maximum of 16" apart when installing under floor joists. The maximum distance on one side from any wall, joist, pipe, or ductwork should be limited to 12".
Conforms to UL STD 2239, Certified to CSA STD C22.2 No. 18.4, Accepted by IEAI
Main Body: 2 1/2 “ x 6 3/8“, Plate: 1 1/8“ x 6 3/8” Hole Diameter: 1”
Follows the same guidelines as typical wire fill calculation
Maximum distance between each Cable Chase Wire Bracket along floor joists is 30″
Leaves room for future expansion
Wire fill per hole: No more than (3) of 14-2, 14-3, 12-2, 12-3 romex. No more than (2) of 10-2, 10-3, 8-2, 6-2 romex. No more than (1) of 8-3, 6-3 romex and any SER up to #2. Unlimited low voltage, data, phone, cable
Maximum distance between each Cable Chase Wire Bracket above ceiling joists is 24″