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CLC/TS 50509:2007

Use of LED signal heads in road traffic signal systems

General information

Valid from 08.01.2008
Base Documents
CLC/TS 50509:2007
Directives or regulations
None

Standard history

Status
Date
Type
Name
08.01.2008
Main
This Technical Specification considers only newly manufactured and installed signal controllers and signal heads for road traffic applications, using appropriate cabling. This Technical Specification considers only LED optical units with 200 mm and 300 mm roundels as standardised in EN 12368. It does not consider configurations such as an arrow or a pedestrian symbol, created by specifically positioned patterns of LEDs. This Technical Specification does not consider railway signalling applications.

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