Relay Module

Relay Module


The Relay Module is suitable for switching low-consumption appliances, such as an LED strip, fan, siren, buzzer, garage door opener, etc. It contains a bistable relay and is therefore suitable for battery-powered applications: the relay remembers its state even after the power supply is disconnected. More
Manufacturer: HARDWARIO Product code: 99.25.1421.8937

Buying in volume? Write to [email protected] for an individual offer.

Free UK delivery from 220 GBP; minimum order 140 GBP. Prices are without VAT: UK import VAT and any duty are paid on delivery. All rates: Shipping and payment.

3-year HARDWARIO guarantee. Details in our terms.

17,90 GBP excl. UK VAT

Price includes a WEEE recycling fee for the Czech Republic.

In stock (ships within 2 business days)
The Relay Module is suitable for switching low-consumption appliances, such as an LED strip, fan, siren, buzzer, garage door opener, etc. It contains a bistable relay and is therefore suitable for battery-powered applications: the relay remembers its state even after the power supply is disconnected. More

Price includes a WEEE recycling fee for the Czech Republic.

Manufacturer: HARDWARIO Product code: 99.25.1421.8937
Power is only needed during switching. Once the state has been changed, the relay coil no longer needs to be powered. The switching time is indicated by a green LED (called "True State" in the software) or a red LED ("False State").
 

Features

  • Bistable (latching) relay for switching loads up to 60 W:
    • 12 V DC / 5 A 
    • 24 V DC / 2.5 A
  • Control via I²C bus
  • Suitable for battery-powered applications
  • Energy for the coil is only required during switching
  • Red and green LEDs indicate coil power
  • Operating voltage range: 3.0 to 3.6 V
  • Operating temperature range: -20 to 70 °C
  • Dimensions: 33 x 55 mm

Resources

Safety information

  • Read the documentation at docs.hardwario.com before installing the product.
  • Use the product only for its intended use and within the operating conditions given in its documentation.
  • Do not modify the product beyond what the documentation describes. Do not use a visibly damaged product.
  • The product is not designed for potentially explosive atmospheres.
  • The modules are electronic assemblies sensitive to electrostatic discharge: hold them by the edges and touch a grounded object first.
  • Power them only as described in the documentation (USB, a battery module or the Power Module).
  • Keep small parts out of the reach of small children.
  • Switch only small loads within the limits given in the documentation with the Relay Module. Mains voltage may be connected only by a person qualified in electrical installation, with the circuit disconnected.
Manufacturing company HARDWARIO a.s.
Address U Jezu 525/4, 460 01 Liberec, Czech Republic
Email [email protected]
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