Signal, indicate and display – TSL indicator lights meet this condition. The displays of the indicator lights signal operating states quickly and clearly, for both the door area and the lavatories or for customized applications.

Many of the indicator lights were designed in line with the existing TSL product range. This makes it possible to create a visually uniform overall picture by using push buttons, acoustic warning sounders and indicator lights in combination – including as ready-to-fit panels. The high-quality stainless steel front panels are particularly appealing.

The robust and sealed housings feature good resistance to cleaning agents, vandalism, humidity and other environmental impacts. The indicator lights can be mounted in different ways to allow each customer to choose the most suitable variant for their respective installation situation, thus ensuring that the indicator lights signal, indicate and display to perfection.

Indicator light product highlights

  • Diverse selection of texts and pictographs, others optionally available on customer request
  • Back-printed pictographs and texts ensure durable contrast
  • Good readability
  • No misinterpretation of the pictograph due to extraneous light, as only visible with backlighting, otherwise the display is black (disappearing effect)
  • Good resistance to cleaning agents, vandalism and other environmental impacts
  • Complies with the current standards for rail vehicles (EN 50155, EN 45545-2 and EN 61373)

The ML52 provides information about the availability of the lavatories.

ML Series indicator lights at a glance

ML52

ML52 Meldeleuchte WC TSL-ESCHA
  • As an indicator light in the door area and lavatories
  • Construction type similar to the CK70 push button series
  • Display window made of polycarbonate
  • Backlighting: red, red and green
  • Icons: Ø52 mm
  • Special feature: optional beeps matching the visual display
  • Nominal voltage: 24 VDC
  • Nominal current: 60 mA @ 24 VDC
  • Operating temperature: -40 … +50 °C
  • Degree of protection: IP67
  • Visible external dimensions (D x H): Ø100 x 5 mm

MLS52

MLS52 Meldeleuchte TSL-ESCHA
  • Installation in lavatories as well as on the interior and exterior door area of rail vehicles
  • Round construction type; mounted from the front side
  • Display window made of glass (ESG)
  • Backlighting: red
  • Icons: Ø52 mm
  • Special feature: minimal installation depth of 25 mm
  • Nominal voltage: 24 VDC
  • Nominal current: 80 mA @ 24 VDC
  • Operating temperature: -40 … +50 °C
  • Degree of protection: IP67
  • Visible external dimensions (D x H): Ø87 x 7 mm

ML63

ML63 Meldeleuchte WC gesperrt TSL-ESCHA
  • Installation in lavatories as well as on the interior and exterior door area of rail vehicles
  • Design similar to the SL63 signal light series
  • Display window made of tempered glass
  • Backlighting: red or yellow or green, red and green
  • Icons: Ø63 mm
  • Special feature: thanks to the double-sided display option, only one indicator light is required; optional beeps matching the visual display
  • Nominal voltage: 24 or 110 VDC
  • Nominal current: 100 mA @ 24 VDC
  • Operating temperature: -40 … +80 °C
  • Degree of protection: IP67
  • Visible external dimensions (D x H): Ø100 x 6 mm

ML64

ML64 Meldeleuchte WC gesperrt TSL-ESCHA
  • Installation in the door area and lavatories of rail vehicles
  • Rectangular construction type with stainless steel frame; mounted from the front side
  • Display window made of polycarbonate
  • Backlighting: red
  • Icons (W x H): 64 x 64 mm
  • Special feature: flat design
  • Nominal voltage: 24 … 110 VDC
  • Nominal current: 50 mA @ 24 VDC or 80 mA @ 110 VDC
  • Operating temperature: -40 … +60 °C
  • Degree of protection: IP44
  • Visible external dimensions (L x W x H): 100 x 100 x 3 mm

ML90

ML90 Meldeleuchte WC TSL-ESCHA
  • Installation in the door area and lavatories of rail vehicles
  • Rectangular construction type; mounted from the back side without a frame; with connection studs
  • Display window made of polycarbonate
  • Backlighting: red
  • Icons (W x H): 62 x 62 mm
  • Special feature: flush installation, without a visible frame
  • Nominal voltage: 24 … 110 VDC
  • Nominal current: 50 mA @ 24 VDC or 80 mA @ 110 VDC
  • Operating temperature: -40 … +70 °C
  • Degree of protection: IP44
  • Visible external dimensions (L x W x H): 90 x 90 x 4 mm

ML100

Meldeleuchte
  • Double-sided indicator light for installation in the glass surface of the door area
  • Oval construction type
  • Display window made of glass
  • Backlighting: red
  • Icons (W x H): 54 x 90 mm
  • Special feature: double-sided display with extremely shallow installation depth
  • Nominal voltage: 24 … 110 VDC
  • Nominal current: 200 mA @ 24 VDC
  • Operating temperature: -40 … +80 °C
  • Degree of protection: IP67
  • Visible external dimensions (L x W x H): 182 x 100 x 3/29 mm

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