4 Channel 5V Relay Board

4 Channel 5V Relay Board
This 4 channel relay module 5V is a low-pull, high-release relay module and features an energisation status indicator light; the release status LED remains off during operation.

By default, this 5V 4 channel relay module uses JD-VCC for relay power and is compliant with international safety standards, ensuring proper isolation between control and load areas through dedicated isolation trenches.

The relay module 4 channel board is a convenient solution for controlling high-voltage and high-current loads such as motors, solenoid valves, lamps, and AC appliances. It is designed to interface easily with microcontrollers like Arduino, PIC, and other embedded systems.

The relay terminals (COM, NO, and NC) are brought out via screw terminals for secure connections. It also includes LED indicators to display relay status.

This 4 channel relay module can be used to control a wide range of appliances and equipment requiring higher current. The maximum output of the module is AC 250V 10A and DC 30V 10A.

Features:
4 independent relay channels for multi-device control
5V operating voltage compatible with microcontrollers
Optocoupler isolation for safe and stable performance
LED indicators for each relay status
Screw terminals for easy wiring
Supports both AC and DC loads
High current handling capability (up to 10A)
Compact and easy-to-integrate design
Applications of 4 Channel Relay Module:
The 4 channel relay module, also commonly referred to as a relay module 4 channel, is widely used in automation and IoT-based projects. Whether you are using a 5V 4 channel relay module with Arduino or Raspberry Pi, it allows you to safely control high-power devices using low-voltage signals.

Typical use cases include:

Switching mains loads
Home automation
Battery backup
High current load switching
This 4 channel relay module 5V is especially useful for projects where multiple devices need to be controlled simultaneously with proper electrical isolation.

Also check the 8 Channel 5V 10A Relay Module.

Also, check our relay switch collection.