Product Description
The NFBIC-5INCATA by Nora Lighting is a 5" recessed line voltage housing designed for new construction applications that require two-hour fire protection and sound dampening. Built with a double-wall, non-combustible insulated chamber, this IC-rated fixture prevents flame and toxic gas transmission while meeting wet location and branch circuit wiring requirements. It’s ideal for multi-family, commercial, and high-performance residential installations.
- Brand: Nora Lighting
- Model: NFBIC-5INCATA
- Housing Size: 5”
- Voltage: 120V
- Socket Type: Medium base
- Max Wattage: 75W
- Listings: cULus Two-Hour Fire Rated, Wet Location Rated
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Benefits of the NFBIC-5INCATA
- Meets stringent fire safety requirements with a two-hour UL classified fire rating
- Prevents air leakage and sound transfer with non-combustible fiber insulation
- Factory-installed gaskets ensure airtight performance in accordance with ASTM E283
- Supports flexible installation with adjustable bar hangers and multiple knockouts
Key Features
- Fire-Rated Design: Includes non-combustible insulation to block flame and gas transmission
- Sound Dampening: Fiber fill also minimizes acoustic transfer between floors
- Air-Tight Rated: Factory gaskets restrict airflow to under 2 CFM
- Durable Steel Housing: Constructed of 22-gauge galvanized steel
- Quick Connect Terminals: Speed up installation with pre-attached push-in connectors
- Adjustable Bar Hangers: Fit joist spacing from 13-3/4” to 24-1/2” with captive nails
Specifications
Technical Specs
| Attribute | Details |
|---|---|
| Voltage | 120V |
| Socket Type | Medium base |
| Wattage | 75W max (lamp varies by trim) |
| Dimming | Varies per lamp |
Physical Specs
| Housing Dimensions | 9" x 7-11/16" x 7-1/2" |
| Ceiling Cut-Out | 5-1/2" |
| Ceiling Thickness | Up to 1-3/4" |
| Bar Hanger Length | 13-3/4” to 24-1/2” adjustable |
Compliance & Safety
| Certifications | cULus Listed for Wet Locations, ASTM E283 Air-Tight, ANSI/UL 263, ANSI/UL 1598 |
| Fire Rating | Two-Hour UL Classified |
| IC Rating | Yes, direct contact with insulation |
Ideal Applications
- Multi-family residences
- Hotels and hospitality corridors
- Commercial new construction
- High-performance residential installations
Installation Tips
- Use in UL L500 Series floor-ceiling designs for two-hour rated ceilings
- Maintain at least 3 feet between luminaires and 1 per 25 sq ft of ceiling
- Connect wiring using built-in quick connectors for fast installation
- Reposition bar hangers to perpendicular if needed for joist alignment
Frequently Asked Questions
Q: What size is the NFBIC-5INCATA housing?
A: It is a 5" recessed housing with a 5-1/2" ceiling cutout.
Q: Is this housing IC-rated?
A: Yes, it is rated for direct contact with ceiling insulation.
Q: Does this housing meet fire code requirements?
A: Yes, it is cULus Classified for two-hour fire resistance per UL floor-ceiling assemblies.
Q: Can it be used in wet locations?
A: Yes, when used with compatible trims, it is UL listed for wet locations.
Q: What trims are compatible with this housing?
A: Compatible trims include NT-5000 through NT-5071 and select NTM series trims from Nora Lighting.
Q: Does this product reduce sound transfer?
A: Yes, the fiber insulation acts as a sound barrier between floors.
