L-847 Circuit Selector Switch

With the introduction of our L847 CSS, Airport Lighting Company has incorporated the latest technology to offer a state-of-the-art CSS that can switch CCR output to up to four (4) series circuits. These CSS’s can also be used as an interface device with standby CCR’s in the case of a CCR being out of service or in an emergency. The dead-front cover with an inner clear safety guard protects the user from the high voltage components. These CSS’s are also usable for switching CCR output to PAPI’s, stop bars and REILS.  Our CSS will meet your requirements and provide the versatility for switching multiple circuits.

Keep Reading

Most airports don’t have the luxury of shutting down their entire runway lighting system for maintenance, because even a short outage can affect airfield operations and aircraft movement. As a result, airport operators must develop detailed maintenance plans with specific procedures for isolating equipment, maintaining required lighting, and testing and
Field reliability of airfield lighting arrays demands absolute electrical stability. To mitigate utility-side volatility, airport operators increasingly deploy Ferroresonant Constant Current Regulators (CCRs). These systems utilize a transformer-based architecture leveraging nonlinear magnetic properties coupled with a resonant circuit to regulate output current precisely. This design ensures the secondary loop remains
One of the most critical pieces of runway technology for most airports is the L-821 Airport Lighting Control Panel. These advanced systems are used to control various airport lighting and auxiliary systems, enhancing air traffic controllers' ability to provide safe, efficient guidance to approaching aircraft. Their functionality is complemented with

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