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Power and Control Equipment

CSS Circuit Selector Switch

The CSS Circuit Selector Switch is connected to the output of a single constant current regulator and switches that output to one or more airfield lighting series circuits. Common applications include circuits for PAPIs, stop bars and taxiway centre lines. The CSS can also be used as the interface between a standby back-up regulator and several operating regulators. 

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Certification and compliance

  • FAA AC 150/5345-5 current edition: L-847
  • Unified Facilities Criteria UFC 3–5

Design features

  • ETL certified 
  • Simultaneous or exclusive switching
  • For 6.6 or 20 Amp circuits
  • Locally and remotely controllable
  • Units may be interconnected to serve any number of circuits with a single regulator
  • Clear dead-front cover for high-voltage compartment with interlock switch
  • Wall or conduit mounting
  • De-energised switching to protect regulator circuitry
  • Ambient temperature range -40° to +55°C
Specifications

SKU-level data coming soon!

Complete product technical specifications and catalogue number information, along with other related downloads, can be accessed in the resources section of this page.
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