5V 4 Channel Solid State Relay
4 Output Channel SSR Solid State Relay 5V Module
4 Output Channel SSR Solid State Relay 5V Module

4 Output Channel SSR Solid State Relay 5V Module

300.00 EGP

4-Channel Solid State Relay (SSR) Module operates at 5V DC control voltage and provides optically isolated AC/DC switching (up to 240V AC / 100V DC per channel). Unlike mechanical relays, SSRs offer silent, spark-free operation with ultra-fast switching speeds, making them ideal for industrial automation, smart home systems, and precision control applications.

Out of stock

SKU: CM-27935 Category: Tag:

Description

5V 4 Channel Solid State Relay

🔑 Key Features

✅ Solid-State Technology – No moving parts, long lifespan (10M+ cycles)
✅ 4 Independent Channels – Control multiple loads separately
✅ Optocoupler Isolation – Protects control circuits from high-voltage spikes
✅ Wide Load Compatibility – Supports AC (24V-240V) & DC (5V-100V) loads
✅ 5V TTL/CMOS Compatible – Works with Arduino, Raspberry Pi, PLCs
✅ LED Status Indicators – Visual feedback for each channel
✅ Compact & Low Heat – Efficient design with minimal power dissipation

📊 Technical Specifications

Parameter Specification
Control Voltage 5V DC (TTL/CMOS)
Load Voltage AC: 24-240V / DC: 5-100V
Max Load Current 2A per channel (resistive load)
Switching Speed <1ms (on/off)
Isolation Voltage 2500V (optocoupler)
Trigger Current 5-10mA per channel
Mounting Type PCB or DIN rail (varies by model)
Operating Temp. -30°C to +80°C

🚀 Applications

  • Home Automation – Smart lights, HVAC control

  • Industrial Control – PLCs, motor drivers, conveyor systems

  • Lab Equipment – Precision timing circuits

  • Energy Management – Solar/Wind power systems

  • Medical Devices – Noise-sensitive environments

🔌 Wiring Guide

Pin Function Connection
VCC 5V DC Power MCU Power Supply
GND Ground Common GND
IN1-IN4 Control Signals (5V TTL) Arduino/RPi GPIO
OUT1-OUT4 Load Terminals Lights/Heaters/Motors

⚠ Warning:

  • Always check load ratings before connecting.

  • Use heat sinks for inductive loads (motors, solenoids).

📦 Package Includes

  • 1 × 4-Channel 5V SSR Module

⚡ Comparison: SSR vs Mechanical Relay

Feature SSR Mechanical Relay
Lifespan 10,000,000+ cycles 100,000 cycles
Noise Silent Audible “click”
Speed <1ms 5-15ms
Arcing None Possible sparks

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