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CG-K 4-400 W with Control Input

  • Degree of protection: IP20
  • ENEC certified
CG-K 4-400 W with Control Input

Emergency luminaire monitoring module with 20 addresses for function monitoring of lamps 4-400 W (fluorescent lamps with high frequency electronic ballast) in DC operation (CEWA GUARD Technology) without additional data line.

Connection voltage 220 - 240 V, 50/60 Hz / 176 - 275 V DC
Standby power loss < 0.8 W (230 V / 50 Hz)
Power input 4 W - 400 W
Maximum line length 50 m (module - luminaire)
Type of mounting To be mounted in luminaires with protection category I or II
Degree of protection IP20
Permissible ambient temperature ta = -20 °C to +60 °C
Maximal permissible test point temperature tc = 75 °C
Terminals Clamp terminal 1.5 mm² / reserve-polarity protected
Dimensions in mm ( H x L x W) 21 x 110 x 30
Housing material / colour Flame retardant polycarbonate / grey
Weight 0.040 kg
Max. permitted inrush current 30 A
Control input 220 - 240 V, 50 Hz (switching threshold acc. EN 60598-2-22)


  • Low operating costs due to decreased standby losses < 0.5 W
  • Minimized dimensions on the basis of conventional T5 EVG cross section (H x W: 21 x 30 mm) for an eased mounting in narrow luminaires
  • Without protective conductor connection. For the use in luminaires with insulation class I or II
  • Variable mounting possibilities for different mounting positions (horizontal or sidewise upright)
  • Avoidance of installation failures due to a mains connection being protected against polarity reversal
  • Universal monitoring modules for loads 4 – 400 W
  • Shortened inspection effort due to the CEWA GUARD technology: Automatic function monitoring of up to 20 luminaires per circuit
  • Enlarged ambient temperature range
  • Separate control input for a parallel switching on-site with inverted logic