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8-Channel Relay Module 5V with Optocoupler Isolation

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SKU: 4792940

Original price was: 260,00 EGP.Current price is: 205,00 EGP.

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The 8-Channel Relay Module 5V with Optocoupler Isolation lets a microcontroller switch up to eight high-voltage or high-current AC and DC loads safely and independently. Every channel is opto-isolated, shielding the control-side logic from voltage spikes generated by the switched loads.

Key features:

  • Channels: Eight independent relays, each with NO and NC screw terminals.
  • Isolation: An optocoupler on every channel separates the 5V logic side from the relay switching side.
  • Trigger Level: Compatible with high-level or low-level trigger signals from Arduino, Raspberry Pi, or STM32.
  • Switching Capacity: Each relay is rated up to 10A at 250VAC or 10A at 30VDC.
  • Status Indicators: Onboard LEDs show the on/off state of every channel at a glance.
  • Terminal Blocks: Screw terminals make wiring loads quick and secure without soldering.

This module is a dependable choice for home automation, industrial control, and any project that needs to switch several mains-powered devices from a microcontroller.

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Specification

Technical Specification

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

Display

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

RAM

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

Storage

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

Video Card

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

Connectivity

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

Features

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

Battery

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

General

Channels

8
Supply Voltage

5V
Isolation

Optocoupler
Switching Capacity

10A / 250VAC, 10A / 30VDC
Trigger Type

High/Low level
Contact Type

SPDT (NO/NC)

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Color

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Dimensions

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Microcontroller

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Input Voltage (limit)

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Analog Input Pins

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Digital I/O Pins

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Analog Input Pins

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Supply Voltage

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Output Type

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Detection Range

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Connection Pins

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Dimensions

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