4-Inch Airtight Fire-Rated Junction Box

4-inch airtight fire-rated junction box, ETL listed for 2-hour fire resistance to meet and exceed strict fire UL 263 safety code, rated for direct contact with IC insulation.

4-inches fire-rated junction box with bar hangers for surface mount down lights.

FEATURES

• ETL Type IC Rated, complies with the requirements of the Standard(s) for Metallic Outlet Boxes (UL-514A) and are identified with the ETL Listed Mark
• ETL Listed for 2-Hour Fire Resistance to Meet and Exceed Strict Fire UL 263 Safety Code
• Rated for Direct Contact With IC Insulation
• ETL ASTM E283/E283M-Air Tight certified
• Integrated Non-Combustible Insulation Acts As a Sound Barrier Minimizing Sound Transfer Between Floors
• Light Fixtures Sold Separately

MECHANICAL

• Die formed #16 gauge galvanized steel construction, Up to 120 minutes fire-rated L500 (floor-ceiling) & P500 (roof-ceiling) design.
• ETL Certificates ASTM E283 certified Air Tight
• UL 263 certificated up to 2 hour fire-rated
• Maximum Load: 50.70 Lbs.
• Suitable for Damp Locations

JUNCTION BOX:

• #21 gauge galvanized steel junction box with (4) 1/2” knockouts

HANGER BARS

• Pre-Installed #21 gauge adjustable hanger bars with True Nail easy installation in regular lumber, engineered lumber, and Laminated Beams. Integral T-Bar slots for easy installation in T-Bars. Adjustable length (14”-24”) and can be repositioned 90°. Score lines allow for tool-free hanger bar size reduction. Integral leveling flange allows for single-person installation while easily aligning the housings with the joists

APPLICATIONS

• The junction box housing must be installed per the International Building Code Section 714 guidelines to maintain up to 2 hour ceiling fire rating. Precise ceiling cutout required. For use in from 1/2” to 1-1/4” ceiling thickness.
• Compatible with surface mount fixtures
• See installation sheet for detailed information