EFB45S-FC12 4/5-Gang Fire-Classified Floor Box

EFB45S-FC12 4/5-Gang Fire-Classified Floor Box - Fire Classified Floor Box The EFB45S-FC12 4/5-Gang Fire-Classified Floor Box by Wiremold is a pre-assembled, installation-ready floor box designed for above-grade concrete floors, including second floors and above. It maintains the fire classification of the floor up to 3 hours, making it suitable for fire-rated floor assemblies. This floor box is engineered to accept standard size wall plates and is ideal for commercial applications requiring reliable power, communication, and audio/video wiring solutions. It is manufactured in the USA and is a robust solution for electrical distributors and switchgear suppliers seeking durable, fire-classified wiring infrastructure. Specifications Material: Steel Cable Entry: Conduit Construction: Assembled Cubic Capacity: 123 in³ Product Weight: 40.5 lbs Fire Classification: Up to 3-hour fire rated floors Installation Location: Above Grade Installation Floor Type: Tile, Polished Concrete, Terrazzo, Carpet, Wood Depth Behind Device Plate: 3 1/2" (89mm) Country of Origin: United States Made in USA: Yes Box Capacity: 4/5-Gang Features Pre-assembled for quick installation in concrete floors while maintaining floor fire rating Designed to be used in 1-, 1 1/2-, 2-, or 3-hour fire rated floors Accepts industry standard one- to five-gang wall plates Includes protective/disposable cover, fire classified pan, removable module, back box, device mounting brackets, repositionable divider Two intumescent conduit feeds (1 1/4" and 2") for fire protection Cable management guides included for organized cable routing Compatible with bare (polished) concrete and terrazzo floors when used with EFB45-CTR trim ring (sold separately) Durable steel construction suitable for commercial and institutional electrical and lighting solutions Downloads & Links Evolution Series Floor Boxes Fire Classified Evolution 4_5 Gang BIM Model Evolution Floor Box Cover Flip Chart Evolution Series Fire Classified Floor Boxes Evolution Series Sell Sheet Evolution Series Floor Box Part List - COO Evolution Series Floor Box Div 26 Evolution Series Floor Box Spec Sheet Evolution Series Floor Box Div 16