SF large
Spherical LED indicators 22/48
SF22/48 BASE CODE
Need a quotation? Configure your product then ask us!
A full range of colors, visible at 180°.
DOMO SF series (Spherical LED indicators) features a prominent half-sphere lens that allows for lateral visibility up to 180°.
The SF LARGE model is available with:
• a choice of six colors with colored lens;
• a choice of six colors with white lens;
• a Bicolor solution (white when turned off, red or green when turned on).
Additionally, Monocolor solutions can have Blinking light as an optional feature.
LED cluster light
The presence of 6 LEDs inside spreads an intense and bright colored light evenly diffused.
Pure green
Green LEDs produce a pure green light, enhancing performance and visibility.
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.
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24 VAC/DC13÷30V
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48 VAC/DC15÷60V
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130 VAC/DC70÷150V
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230 VAC/DC160÷250V
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Or customizable upon request.
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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.
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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.
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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.
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Faston terminals
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Screw connection with tension sleeve
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Screw connection with tension sleeve on pluggable terminal blocks
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Push-in spring connection on pluggable terminal blocks
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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:
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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.
Wait!
...want even more?
You can enhance your LED indicator with the optional features you prefer.
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Built-in 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.
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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.
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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.
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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.
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Blinking light
LED(s) will blink when turned on.
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Accessories and spares
The following products can be used together with SF large:
