CTRS8CBSP Control box for Obstruction Lights

Short Description

  • Up to eight light outputs
  • Up to 10 Individual dry relays (NO&NC) for lights, power and photocell
  • With a photocell, bypass switch to adjust auto/manual
  • LED indicators for lights, power and photocell
  • Steady/flashing adjustable
  • Outdoor type, IP65
  • With DIN-rail terminal blocks, circuit breaker and surge protector



The CTRS8CBSP control box is used for controlling and monitoring RedDot LED low intensity and medium intensity aviation obstruction lights. The user-friendly interface is intuitive for users to monitor operation status and easily configure functions.

There are up to eight light-outputs (max. 1A load/output). Practically, for example, under 48VDC, each output connects one OM2K or F864 medium intensity light, or up to eight OL32/OL100 low intensity lights.

CTRS8CBSP contains up to 10 alarm relays. Eight are for eight light outputs and two are for power and photocell. Both NO and NC are available for each dry contact.

A PHC01 photocell is used for automatically switching on and off the obstruction lighting system from dusk to dawn. Bypass switch on interface panel allows users to bypass the photocell for permanently lightening or testing.

DIN-rail terminal blocks save wiring time and enhance wiring safety. A 2P circuit breaker is effective in protecting the control box from overload. A surge protector enhances protection against voltage fluctuation and lightning strikes.