CR large

Semaphore LED indicators 22/48

CR22/48 BASE CODE

Need a quotation? Configure your product then ask us!

Headfirst into your needs.

Get your LED indicator with a round or square head shape.

Protruding

Round head

Round display

Head size: Ø48mm Cut-out: Ø22mm

Protruding

Square head

Round display

Head size: 48x48mm Cut-out: Ø22mm

One LED indicator, two directions.

DOMO CR series (Semaphore LED indicators) offers the possibility to indicate two different directions on the same device.

The CR LARGE model is offered in the most popular color combination, red/green.

IP54

Ingress of dust is not totally prevented, but dust shall not penetrate in a sufficient quantity to interfere with satisfactory operation of the apparatus or to impair safety. Water splashed against the enclosure from any direction shall have no harmful effects. EN 60529

Choose the power supply value that's right for you.*

*And if it's not in the catalogue, try to ask for it.

24

24 V

AC/DC

13÷30V
48

48 V

AC/DC

70÷150V
130

130 V

AC/DC
230

230 V

AC/DC

160÷250V
Or customizable upon request.

Built-in rectifier bridge

Thanks to the built-in rectifier bridge, the device can be powered with both AC or DC power supply without any error.
Backfeed protection

A built-in protection diode absorbs any incidental excess current to avoid reverse feeding, minimizing the risk of LEDs unexpected lighting and hazards to the electrical grid equipment.
Low-voltage glow protection

To avoid the risk of unexpected and random switch-ons, the device will be provided with a Zener diode that properly calibrates the minimum voltage required to switch on the LED Indicator.

Need more informations? Discover all the Technical features.

The freedom to get the right connections.

Classic Faston and Screw terminals or new Plug-in screw and Plug-in spring terminals: four different options to provide customized possibilities to meet your needs.

Faston terminals
Screw connection with tension sleeve

is not compatible with
Screw connection with tension sleeve on pluggable terminal blocks
Push-in spring connection on pluggable terminal blocks

Do you want to know how to connect it? Find the installation manual and other useful informations in the Library

The secret of all this condensed power:

4 layers PCB

The state of the art of our technological research allows us to insert into this device an SMD equipped with a 4 layers PCB.

Built-in double lamp test facility

A built-in circuit provided with specific diodes allows to test the LEDs functionality with no need of external tools for cabling, no extra work, no extra money and no extra space. "Double" means that the device is equipped with 2 LT and 2 COM- connectors that come useful if you plan to connect your devices in series, so that you can test them all toghether.
Tropicalization

Enjoy a longer durability: a protective layer covers the whole circuit preventing the potential damages that may occour in dusty, saline, humid and oxidizing environments.
Flying leads

Don’t waste your time with cabling: we can cable wires as long and thick as you need and mount them on the connection terminal you choose.