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- Required for concrete, masonry, and conduit system applications*
- Concentric / Combo knockouts on all sides for maximum conduit termination flexibility
- Heavy gauge cold rolled steel construction
- Urethane coating provides superior corrosion resistance than galvanized
- Conforms to NEMA® standards
- UL Listed
*While site conditions may make them optional, rough-in boxes are also recommended for raised wooden floor or hollow wall construction. For details, see the appropriate TechNote Installation Instructions or call us for application assistance.
Includes: 1ea BB3000D Rough-In box
A&E Specification
BB3000D | Rough-in Box for FMCA3000 Series Floor Box – 12.5”x12”x6”
Rough-in box shall be heavy gauge cold rolled steel, shall measure 12.5”L x 12”W x 6”D nominal dimension, shall be UL Listed and conform to N.E.M.A. standards. Rough-in box shall have 20 each combination knock outs (1/2 to 1-1/4” trade size), spaced uniformly on the sides and ends. Rough-in box shall have screw attached, disposable heavy gauge metal cover to protect rough-in box during rough-in, w/ factory applied label to aid alignment/positioning of subsequent FMCA3000 series floor box installation. The cover mounting flange shall have 4 holes to accommodate mounting of any FMCA3000 series floor box. Rough-in box shall be coated overall with gray urethane. Rough-in box shall be Mystery Electronics BB3000D.