520 Series Sealed LED Panel Indicator

520 Series
  • Ø6.1mm (0.240") mounting
  • Robust stainless steel housing
  • Counter sunk mounting for flush styling
  • Sealed to IP67, vandal resistant
  • Sunlight readable LEDs with a colour diffused lens
  • Internal reverse protection diode fitted as standard in all voltage models
  • Range of LED colours
  • Range of voltage options
  • Flying lead terminations available
Marl Part No. Description Farnell Part No. RS Part No.
520-301-21 Red 12VDC 2431287 N/A
520-301-22 Red 24VDC N/A 3003514186 / 351-4186
520-301-23 Red 28VDC 2431288 N/A
520-324-21 Green 12VDC 2431289 3003514120 / 351-4120
520-324-22 Green 24VDC N/A 3003514192 / 351-4192
520-324-23 Green 28VDC 2431290 N/A
520-325-21 Yellow 12VDC 2431291 3003514136 / 351-4136
520-325-22 Yellow 24VDC N/A 3003514209 / 351-4209
520-325-23 Yellow 28VDC 2431292 N/A
520-934-21 Blue 12VDC 2431293 N/A
520-934-23 Blue 28VDC 2431294 N/A
520-998-21 Cool White 12VDC 2431295 N/A
520-998-23 Cool White 28VDC 2431296 N/A

This cross-reference of part numbers is not exhaustive - other part numbers may be available, along with custom and semi-custom options. Please see datasheet for details.

Line diagram

Dimensions in mm (typical). Not to scale.