Product Description
The NL-301AT/1EL is a true 3" non-IC air-tight low voltage new construction housing equipped with a 120V to 12V electronic transformer. Designed for maximum compatibility, energy efficiency, and flexible installation, this model supports a 50W MR16 lamp and is approved for use with LED lamps. Ideal for residential and commercial lighting applications where air-tight and reduced wattage solutions are required.
Product Name: NL-301AT/1EL 3" AT Low Voltage New Construction Housing
Brand: Nora Lighting
Input Voltage: 120V
Output Voltage: 12V
Max Wattage: 50W
Transformer Type: Electronic (with short circuit protection)
Air-Tight: Yes, meets ASTM-283 standards
Free shipping on orders over $250
Why Choose the NL-301AT/1EL?
- Delivers reliable low voltage power for MR16 halogen or LED lamps
- Factory-installed gaskets ensure air-tight performance
- Electronic transformer includes short circuit protection for safety
- Adjustable bar hangers simplify installation in various framing layouts
Key Features
- 120V input, 12V output with 50W max capacity
- Electronic transformer approved for LED lamp usage
- Factory-installed gaskets restrict airflow to under 2 CFM
- Junction box with quick connects for up to 8 #12AWG conductors
- 3" minimum clearance from insulation required (Non-IC rated)
Technical Specifications
| Electrical Specs | |
|---|---|
| Input Voltage | 120V |
| Output Voltage | 12V |
| Wattage | Up to 50W |
| Socket | GU5.3 Bi-Pin with heat shield |
| Lamp Type | MR16 (not included) |
| Transformer Type | Electronic, thermally protected |
| Physical Specs | |
|---|---|
| Housing Type | 3" Non-IC Air-Tight |
| Dimensions | 6-3/8" W x 4-1/2" H x 16-1/4" L |
| Ceiling Cutout | 3" |
| Bar Hanger Range | 13-3/4" to 24-1/2", repositionable |
| Junction Box Volume | 14 cu. in. |
Application Examples
- Custom residential lighting builds with MR16 lamps
- Commercial lighting installations requiring air-tight housing
- Ceiling installations where space and energy efficiency matter
- LED retrofits using low voltage transformer support
Installation Tips
- Maintain at least 3" clearance from insulation (Non-IC rated)
- Remove shipping screw securing transformer before installation
- Use compatible trims for wet or damp locations as required
- Secure housing using adjustable bar hangers and T-Bar slots
Frequently Asked Questions
Q: What type of transformer is included with the NL-301AT/1EL?
A: It includes a thermally protected 120V to 12V electronic transformer approved for LED lamps.
Q: Can this housing be used in direct contact with insulation?
A: No, this is a Non-IC rated housing and requires at least 3" clearance from insulation.
Q: Is it air-tight certified?
A: Yes, it meets ASTM-283 Air-Tight requirements with factory-installed gaskets.
Q: What is the maximum lamp wattage?
A: The fixture supports MR16 lamps up to 50W maximum.
Q: Is this housing compatible with LED lamps?
A: Yes, the electronic transformer is approved for LED MR16 lamps.
Q: What trims can be used with this model?
A: Compatible trims include NL-3310, NL-3312, NL-3325, NL-3348, and other 3” series trims by Nora Lighting.
