The KT Automation 300 mm 3-aspect (Red, Yellow, Green) LED traffic light signal head (SKU: KTI16029002TSSL) is engineered for primary vehicular traffic regulation, intersection control, and right-of-way management across municipal, highway, and industrial road networks. Operating on standard 230V AC power, this IP65-rated signal head integrates directly with automated traffic light controllers, signal sequence timers, and intelligent urban traffic control management systems.
Urban Signalized Intersections and Municipal Road Junctions
In high-density municipal road networks, clear visual signaling is essential for managing multi-phase traffic flows, turning lanes, and four-way junctions. The 300 mm lens diameter combined with superbright high-intensity traffic-grade LEDs provides crisp signal differentiation across long sightlines, even under direct sunlight.
- Multi-Phase Signalized Crossings: Connects to 230V AC junction sequence timers to control complex phase cycles across primary and secondary arterial roads.
- Roundabout Inflow and Bypass Control: Regulates entry points onto high-capacity circulatory roadways to prevent junction gridlock.
- Urban Grid Management: Integrates with centralized urban traffic management networks for scheduled cycle adjustments and real-time automated signaling.
Highways, Expressway Interchanges, and Entry/Exit Ramps
On high-speed corridors and grade-separated expressway interchanges, motorists require early visual acquisition of signaling states to execute controlled deceleration. The full-lens 300 mm Red, Yellow, and Green optical layout ensures extended viewing distances required for highway speed limits. The unbreakable polycarbonate enclosure and IP65-certified sealing protect internal glass epoxy PCB electronics against sustained wind-driven rain, atmospheric dust, and vehicular exhaust.
Toll Plazas and Toll Booth Lane Management
Toll collection facilities and automated highway plaza barriers require continuous 24/7 visual signaling to direct vehicles into active lanes and manage stopping sequences. The KTI16029002TSSL signal head is deployed directly above or adjacent to toll lanes to indicate open, caution, or closed statuses.
- Lane Status Indication: Interfaces with toll lane controller outputs (230V AC) to switch rapidly between proceed (Green), transition (Yellow), and stop (Red) modes.
- Plaza Throughput Regulation: Manages lane spacing and vehicular queue progression at manual cash booths and automated electronic toll collection (ETC) portals.
Public Roads, Pedestrian Crossings, and Cyclist Management Zones
Along public thoroughfares with designated pedestrian crosswalks and shared cyclist corridors, the signal head serves as the primary stopping control for approaching vehicular traffic. Mounted on standard traffic poles or overhead mast arms via its lightweight 1.9 kg polycarbonate housing, the unit delivers consistent signaling to protect vulnerable road users across mid-block crossings, school zones, and multi-modal transit junctions.
Application Deployment Summary
| Deployment Sector | Primary Function | Integration Interface | Operational Environment |
|---|---|---|---|
| Urban Road Junctions | Multi-phase vehicular right-of-way management | 230V AC Signal Controllers / Timers | High-density city road networks |
| Expressway Interchanges | Long-range speed transition & ramp control | Automated Highway Control Systems | High-speed open corridors |
| Toll Plazas & Booths | Lane availability and payment stop/go signaling | Toll Lane Management Controllers | Continuous 24/7 industrial switching |
| Pedestrian & Cyclist Crossings | Mid-block pedestrian protection & cyclist flow | Pole/Mast Arm Mount to 230V AC Mains | Public roadways and transit hubs |
