Description
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| Orbit’s Preassembled SSB-TBAR with UMAB-4R is a fast, efficient way to install lighting fixtures in drop ceilings where tile depths are unknown. The bracket adjusts from 15″ to 25″ to span the T-grid, and includes riveted clips that snap easily into grid channel. Bracket stays rigid to prevent downward pressure on ceiling tiles, even at full extension. UMAB-4R’s built-in adapter allows for vertical adjustment of the 4O box from 0″ to 1-1/2″, ensuring trims sit flush with tile surfaces. The box is 2-1/8″ deep, and includes 10″ grounding pigtail. Installer may utilize either factory-designated holes on the adapter or bracket for branch line restraints, such as seismic wire. | |
| Features: | |
| – Best way to mount lighting fixtures, sensors and devices compatible with 4O openings in drop ceilings Telescoping bracket adjusts from 15″ to 25″ 6-way adjustability Includes two (2) riveted T-bar clips with holes for Tek screw (helps comply with NEC 314.23 (D) (1)) Built-in adapter allows box adjustment from flush to 1-1/2″ via guided slots (ships with box set at 5/8″ raise) Two (2) outside-facing screws lock box at desired depth Includes 10″ Solid Cu. #12AWG Pigtail and 10-32 Ground Screw Designated holes on either SSB-TBAR or UMAB-4R are approved for branch line restraints Ships preassembled to reduce installation time Patented |
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| Applications: | |
| “Disc” or “wafer” style LED downlight modules Motion and occupancy sensors Spans 2šž¢ side of drop ceiling grids |
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| Box Specifications: | |
| Diameter | 4″ |
| Depth | 2-1/8″ |
| Cu In | 21.5 |
| Material | 16 GA Sheet Steel |
| Mfg. Process | Welded |
| Color | Galvanized |
| KO Sides | (2) – 1/2″, (2) – MKO |
| KO Bottom | (3) – 1/2″, (2) – 3/4″ |
| (Side K.O.s may not be accessible) | |
| Packaging Info: | |
| Std Pkg | 20 |
| Certifications: | |
| UL File Number: | |
| E310661 |
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