Product Description
NX-503-LED/R Thermoplastic LED Exit Sign Battery Backup Red Letters / White by Nora Lighting offers reliable illumination and minimal maintenance in a sleek, low-profile design. Ideal for commercial and industrial applications, this exit sign combines energy-efficient LED technology with a durable thermoplastic housing to meet safety codes while reducing long-term operational costs.
Product Name: NX-503-LED/R Thermoplastic LED Exit Sign
Brand: Nora Lighting
Operation: AC Only
Letter Color / Housing: Red Letters / White Housing
Input Voltage: 120/277VAC
Power Consumption: 2W (normal), 3.5W (emergency)
Certifications: UL 924, NFPA, NEC, California Title 20
Free shipping on orders over $250
Product Benefits
- Provides long-lasting LED illumination with a 25-year rated life, reducing maintenance costs
- Low profile, thermoplastic construction blends seamlessly into modern interiors
- Versatile multi-mounting options for ceiling, wall, or side installations
- Meets UL 924 and Title 20 efficiency standards for safe, code-compliant operation
Key Features
- LED Light Source: Maintenance-free illumination
- Thermoplastic Housing: Injection-molded, durable and lightweight
- Directional Chevrons: Knockout arrows for customizable guidance
- Mounting Hardware: Includes canopy for ceiling or wall mount
- Letter Height: 6” red letters with high visibility diffusion
Technical Specifications
| Electrical Specs | |
|---|---|
| Voltage | 120/277VAC Input |
| Wattage | 2W Normal, 3.5W Emergency |
| Light Source | LED |
| Circuit Protection | Surge and short circuit isolation with disconnect |
| Physical Specs | |
|---|---|
| Housing Material | Injection-molded thermoplastic |
| Finish | White |
| Dimensions | 12-1/8” W x 8-3/4” H x 1-3/4” D |
| Compliance & Safety | |
|---|---|
| Certifications | UL 924, NFPA, NEC, State & Municipal |
| Energy Standards | California Title 20 Compliant |
| Usage | Indoor / Damp Rated |
Application Examples
- Office buildings and corporate spaces
- Warehouses and industrial facilities
- Educational institutions
- Retail stores and shopping centers
Installation Tips
- Use included canopy and hardware for wall, side, or ceiling mount
- Ensure power source is 120 or 277VAC before connecting
- Knockout chevrons as needed for direction-specific installations
- Comply with local fire and building codes during setup
Frequently Asked Questions
Can this exit sign be mounted on the ceiling?
Yes, the NX-503-LED/R includes a canopy for ceiling, wall, or side mounting options.
Is the LED light source replaceable?
No, the LED source is maintenance-free and designed to last up to 25 years without replacement.
Does this model include battery backup?
No, the NX-503-LED is AC only. For battery backup, consider the NX-603-LED version.
Are the directional arrows removable?
Yes, knockout chevrons are included for customizable directional guidance.
What is the power consumption during operation?
This model consumes 2W during normal use and 3.5W in emergency operation mode.
Is it suitable for outdoor use?
This unit is damp rated for indoor use. For outdoor or wet environments, use with the NEG-60 wet location enclosure.
What codes does this exit sign comply with?
The sign is UL 924 compliant and meets NFPA, NEC, and California Title 20 efficiency standards.
Can it be used in high-ceiling environments?
Yes, but visibility should be assessed based on installation height and local codes.
Is the housing flame retardant?
Yes, the thermoplastic housing is durable and engineered for safety, including flame resistance.
What color are the exit letters?
The NX-503-LED/R features red letters with high diffusion for visibility.
