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Relay module combined light-operated switch 12V 10A/250VAC

Index: MOD-06253 EAN: 5904422359706

The module is equipped with SRD-12 relay with a coil powered with a voltage of 12 V with mounting holes. The system allows you to control the actuators depending on the intensity of the ambient light.

Relay module combined light-operated switch 12V 10A/250VAC
€4.90 -20%
€3.19 tax excl.
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Manufacturer: OEM

Description of Relay module combined light-operated switch 12V 10A/250VAC

The module allows to control the actuators consuming the current up to 10 A depending on the change of intensity of illumination of the environment. For proper operation, it is sufficient to connect a power relay. Pins are the standard goldpin strap with the pitch of 2.54 mm, and a screw connections that can be used for connection using the popular connecting cables.

 Relay module combined light-operated switch 12V 10A/250VAC*

Specification: Relay module combined light-operated switch 12V 10A/250VAC

  • VCC supply voltage: 12 V
  • It responds to to the changes of the environment's light intensity
  • Relay SRD-12VDC-SL-C (documentation)
    • Coil voltage: 12 V
    • The maximum voltage of contacts: 250 VAC, 30 VDC*
    • Maximum current: 10 A
  • Board sizes: 50 x 26 mm
  • Diameter of mounting holes: 3 mm


* Maximum contact voltage depends on the type of load - details in the documentation, tab. 7. Contact Rating.



The module has two input pins VCC, GND. For the system to work correctly, you need to connect 5 V power to the VCC pin and GND ground. Built-in potentiometer allows to set the level of relay switching depending on the light intensity. Relay contacts are markeed on the reverse side of the board.


Channels 1
Interface Digital I / O
Package width 6 cm
Package height 1.7 cm
Package depth 10 cm
Package weight 0.016 kg

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Product reviews

Relay module combined light-operated switch 12V 10A/250VAC


Average grade


Customers opinion
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Maciej 27.03.2023 Confirmed purchase Translated review
Nice and useful layout to build various clever patents. Out of necessity, I used it for opto-separation in the additional module diagnosing the operation of the EUROFIRE pellet burner. It can also be useful in a million other applications. Cheap and so far reliable.
Maciej 22.02.2023 Confirmed purchase Translated review
Good thing when you need to trigger something from light intensity. But not only. In my case, I used it to build an opto-separation system myself when expanding the pellet boiler controller where there was no remote diagnostics of the burner operation (i.e. it was only on the controller display at the boiler - one 30 m from the house). In addition, the available voltages were wild and, to make matters worse, with some "left" modulation, and extremely sensitive to everything that was connected from the outside. And the burner was stupid because of it (EUROFIRE) In combination with the LED that gave me the necessary signal from the burner, the photo relay turned out to be the perfect patent to solve this case. I recommend
Maciej 20.02.2023 Confirmed purchase Translated review
A nice and relatively cheap element that allows, among others, to perform optical separation where it is needed, not counting all other typical applications of photo-relays. Solidly assembled and made.
wojciech 14.09.2022 Confirmed purchase Translated review
no instructions, no description and no schematic, that's a disadvantage. Cheap, operational, useful. Delivery by Polish Post in 20 hours despite 400 km of delivery. Nobody delivered that quickly.
Hans-Jürgen 30.01.2024 Confirmed purchase
Łukasz 19.10.2022 Confirmed purchase

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