3V 1-Channel Relay Switch Module with Optocoupler High Level Trigger for ESP8266 Development Board (5-Pack)

€24.95
+ €6.49 Shipping
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3V 1-Channel Relay Switch Module with Optocoupler High Level Trigger for ESP8266 Development Board (5-Pack)

3V 1-Channel Relay Switch Module with Optocoupler High Level Trigger for ESP8266 Development Board (5-Pack)

  • Brand: Unbranded
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3V 1-Channel Relay Switch Module with Optocoupler High Level Trigger for ESP8266 Development Board (5-Pack)

  • Brand: Unbranded
RRP: €48.95
Price: €24.95
You save: €24.00 (49%)
Sold by:
€24.95
+ €6.49 Shipping

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Description

1-Channel 3V/3.3V Power Relay Module Supports Optocoupler Isolation Control Features Dual Power Supply Input for High Anti-Interference Capability Fast response time under 20ms and long lifespan up to 100,000 cycles Includes signal output indicator, screw terminals, and mounting holes Compatible with 10A 250VAC and 10A 30VDC Module Size: 70mm x 17mm x 20mm / 2.76 x 0.70 x 0.79 inches (L*W*H) TIP: When the jumper is connected, the relay's working power supply is also the signal power supply. When disconnected, the relay and signal power supply are isolated. Features: 1. With output signal indicator; 2. Signal input port can be connected to the IO port of a microcomputer and controlled by a high-level signal. 3. Dual power supply design offers strong anti-interference capability and high reliability with photoelectric isolation protection; 4. With flyback diode protection; 5. Response time is less than 20 milliseconds; 6. The relay has a long lifespan and can continuously switch 100,000 times; 7. External connection uses a rotary crimp terminal for a firmer connection; 8. With fixed mounting holes for easy installation. Provides a wiring diagram and a detailed instruction manual.
  • Fruugo ID: 410571774-869162044
  • EAN: 6901837519496

Product Safety Information

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Product Safety Labels

CE Mark
Safety Warnings: Not suitable for children under 36 months
Ingredients: Plastic 5%

Delivery & Returns

Dispatched within 24 hours

  • STANDARD: €6.49 - Delivery between Thu 16 October 2025–Fri 24 October 2025

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Product Compliance Details

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • YQ Trading A
  • Guangzhou Yueqing Trading Co., Ltd.
  • 34 Xi San Jie, Changban
  • Room 401, Tianhe District
  • Guangzhou
  • CN
  • 510000
  • yueqtrad@outlook.com
  • 8613559392222

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • IBERTRUST GLOBAL SOCIEDAD LIMITADA
  • IBERTRUST GLOBAL SOCIEDAD LIMITADA
  • C/ PABLO IGLESIAS 1A ENTRES
  • CASTELLON DE LA PLANA
  • ES
  • 12001
  • contact@ibertrust.info
  • 0034 611904867