Elecrow Crowtail Relay 2.0, JST-PH 4-pin, SPST, 5V control, 30A switching capacity, 240VAC, 30VDC
Product number: CT0008RE
€1.90
Available · 3 piece · 1-3 days
€1.90
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Description
Product information "Elecrow Crowtail Relay 2.0, JST-PH 4-pin, SPST, 5V control, 30A switching capacity, 240VAC, 30VDC"
The Elecrow Crowtail-Relay 2.0 is a switching module for controlling loads with high current consumption. It is a Single Pole Single Throw (SPST) relay that disconnects the output connections when not active and connects them when activated. The maximum switching capacity is 30A at 240VAC or 30A at 30VDC. The control voltage of the module is 5V, the nominal current consumption is 185mA. The crowtail 4-pin connection allows the module to be easily integrated into systems with 5V logic. The JST-PH 2.0 4-pin connection ensures a secure connection to microcontrollers or compatible controllers.
The relay is suitable for control tasks where high loads need to be switched, such as in home automation or heating control. The digital control connection allows connection to microcontroller platforms such as Arduino or Crowduino. One application example shows the combination with a temperature sensor to control a fan. A threshold value is defined above which the relay is activated. The fan is switched on as soon as the temperature rises above the set value.
A relay is an electronic switch that establishes or interrupts a load connection using a control current. In the case of this module, a 5V control voltage is used to trigger a switching operation that can switch high AC or DC voltages. The module is designed for a maximum current of 30A. The integrated JST-PH connection allows a standardised connection to crowtail-compatible systems, making it easier to integrate into existing projects.
Features at a glance
- Single Pole Single Throw (SPST) relay
- Maximum switching capacity: 30A at 240VAC or 30A at 30VDC
- Control voltage: 5V
- Rated current consumption: 185mA
- Disconnects the outputs in idle state, connects them when activated
- Compact dimensions: 40.0mm x 20.0mm x 17.2mm
- Crowtail 4-pin connector for easy integration
- JST-PH 2.0 4-pin connector
- Crowtail system
- Control systems with 5V logic
- Arduino boards
- Crowduino boards
- Control voltage: 5V
- Rated current consumption: 185mA
- Maximum switching capacity: 30A at 240VAC or 30A at 30VDC
- Dimensions: 40.0 mm (L) x 20.0 mm (W) x 17.2 mm (H)
- Connection: Crowtail 4-pin, JST-PH 2.0 4-pin
- Relay service life: 100,000 switching cycles
- Maximum switching voltage: 120VAC / 24VDC
- Maximum switching current: 3A (for alternative operating mode according to technical specification)
- Use in home automation, heating control and high-performance control
- Sample code for temperature-controlled switching with Arduino available
- 1 x Crowtail-Relay 2.0
- 1 x Crowtail 4-pin cable
Manufacturer
Elecrow
Elecrow – Creative Electronics Solutions for Education and Development
Elecrow is a leading provider of electronics and educational products, offering innovative tools and platforms for students, makers, and developers. With a focus on creativity, user-friendliness, and versatility, Elecrow supports learners and professionals in executing their projects efficiently.
Elecrow’s product range includes microcontroller boards, sensors, displays, robotics kits, and DIY sets. The CrowPi kits, Raspberry Pi-based educational and development tools, are particularly popular. These kits are ideal for use in schools, makerspaces, and DIY projects, promoting an understanding of programming, electronics, and robotics.
Elecrow emphasizes open-source software and hardware to ensure accessibility and customizability. Many products are compatible with platforms such as Arduino, Raspberry Pi, and micro:bit, making project development and implementation easier. Additionally, the brand offers PCB manufacturing and prototyping services to help developers realize customized designs.
With a strong focus on quality, innovation, and support, Elecrow has established itself as a trusted brand for educational and development projects. The products provide an excellent platform for creative learning and modern technology implementation, catering to both beginners and experienced developers.
Manufacturer and safety information
Elecrow
Nanchang Huafeng Industrial Park
CN Baoan District, Shenzhen
https://www.elecrow.com/
[email protected]
WEEE number: 85275112
Person responsible for the EU
Sertronics GmbH
Am Studio 20d
DE 12489 Berlin
https://www.berrybase.de
[email protected]
Safety instructions
- Read the product specifications and manufacturer's instructions carefully before installation and use.
- Only operate the device with the intended voltage and recommended current levels.
- Avoid direct contact with water, moisture or corrosive substances.
- Check for visible damage or loose connections before each use.
- Disconnect the appliance from the power supply immediately in the event of unusual behaviour or overheating.
- Do not make any changes or unauthorised repairs to the product.
- Dispose of in accordance with local regulations for electronic components.
- Do not dispose of in residual waste, use recycling facilities for electronics.
- Keep away from children and unauthorised persons.
- Risk of injury or damage if handled improperly.
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