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1 Channel 5V 30A Relay Module Power Failure Protection Relay Switch Module - RS3920

1 Channel 5V 30A Relay Module Power Failure Protection Relay Switch Module - RS3920

RS3920

In stock

Rs. 150.00
Rs. 150.00
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Delivery Time

  • Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.

  • Delivery time if the order item is on Preorder Status is 15-20 working days.

COD (Cash on Delivery)

  • For COD you have to pay extra charges of Rs 350/- before the shipment. (We will share the company QR Code, UPI ID or Account details for the same)
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Description:

The 1 Channel 5V 30A Relay Module Power Failure Relay is a high-performance switching module designed for controlling high-current AC and DC loads with low-voltage microcontrollers such as Arduino, Raspberry Pi, ESP32, PIC, AVR, and other development boards. Featuring a durable 30A relay, this module allows safe and reliable control of appliances, motors, lights, pumps, industrial equipment, and automation systems through a simple 5V trigger signal.

Built with high-quality PCB components and screw terminals for secure wiring, the relay module provides stable performance and excellent electrical isolation between the control circuit and high-power devices. Its power failure relay functionality makes it ideal for emergency switching, backup power systems, battery-operated devices, smart home automation, industrial control systems, and safety protection applications.

Specifications:

  • Model: Relay Module
  • No. of Channels: 1 
  • Operating Voltage: 5V
  • Current: 30A
  • AC load Voltage 250V @30A 
  • DC load voltage: 30V @30A

Features:

  • Optical isolation protection for stable and reliable performance
  • Strong driving capability with only 5mA trigger current
  • Supports both High-Level and Low-Level trigger modes
  • 16A rated relay output for high-power device control
  • Jumper selectable trigger configuration for flexible operation
  • DC+ / JD+ and DC- / JD- jumper connections for shared voltage setup
  • Easy trigger mode switching using H and L pin jumper selection
  • Compatible with Arduino, Raspberry Pi, ESP32, and other microcontrollers
  • Ideal for automation, robotics, IoT, and industrial control projects
  • Compact and durable design for long-term operation

Module interface:

  • DC+: DC power supply positive pole
  • DC-: DC power supply negative pole
  • IN: signal triggering pin
  • JD+: relay control voltage positive
  • JD-: relay control voltage negative

Package Included:

1 x 1-channel 5V 30A Relay Module