LEOTEK IL Series 12″ Railroad Signal Module, Special Application Indications
The LEOTEK IL Series 12″ Railroad Signal Module is a durable LED signaling solution engineered for special railroad applications, including T-Bar and X-Sign indications. As part of the LEOTEK Frontier family, the IL Series is designed to deliver high visibility, reliability, and long service life in demanding rail environments.
Operating on 120Vac (80–135Vac), the IL Series integrates seamlessly into standard railroad signal housings, making it ideal for new installations and retrofit projects. The module is available with clear or tinted lenses, allowing flexibility to meet different visibility requirements and agency preferences.
Built with high-power LED technology, the IL Series provides consistent light output, excellent contrast, and wide viewing angles—ensuring clear recognition for motorists and pedestrians at railroad crossings. Its rugged construction and weather-resistant design support continuous outdoor operation while minimizing maintenance and lifecycle costs.
Features
- 12″ LED railroad signal module
- Clear indication for rail and transit applications
- Uniform LED output for dependable recognition
- Rugged construction for rail environments
- Energy-efficient platform with reduced maintenance
- For compatible railroad-signal housings
PDF-Verified Model & Performance Data
Source: Special Applications IL Series Signal Module Specification Sheet
| Model | Color | Indication | Typical Power |
|---|---|---|---|
| TSL-12R-IL6-X-A1 | Red | X crossarm | 6.9W |
| TSL-12G-IL6-X-A1 | Green | X crossarm | 6.9W |
| TSL-12R-IL6-T-A1 | Red | T crossarm | 6.9W |
| TSL-12W-IL6-T-A1 | White | T crossarm | 6.9W |
Electrical & Compliance Data
| Crossarm geometry | 1-inch × 10-inch indication |
|---|---|
| Compliance | AREMA; AREMA 11.5.1 Class B |
| Environmental / EMC | MIL-STD-810F; FCC Class A; NEMA TS2 |
| Lens | Tinted lens configuration |
| Application | Special railroad / transit indication modules |
Technical FAQ
How do I choose between T-Bar and X-Sign indications?
These are distinct special-application displays in the IL Series. Match the approved indication, light color, lens and complete order code; do not select by diameter alone.
What size, lens and electrical input does this listing cover?
The LEOTEK listing specifies a 12-inch module, clear or tinted lens options, and 120Vac nominal input (80–135Vac range). Confirm the exact housing and connection drawing.
Is this interchangeable with an IL grade-crossing warning light?
No direct substitution is stated. LEOTEK lists the special T-Bar/X-Sign module separately from its grade-crossing product, which has different indications and electrical requirements.
Specifications
Family
Series
Indication
Color
Color of Lens
Lens size
Voltage
Terminals
Resources
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