Combo – Relay 4 Channel 5V for Arduino/Raspberry Pi (2 Pieces)SKU 14021

Combo Products

Combo – Relay 4 Channel 5V for Arduino/Raspberry Pi (2 Pieces)

₹329

01 — About

What it does

The 2 Channel 5V Relay Module for Arduino, Raspberry Pi & Microcontrollers provides safe electrical isolation between low-voltage microcontroller circuits and high-voltage loads. It features 2-channel relay control with optocoupler isolation for reliable switching of AC and DC loads.

Key features

  • 2-channel relay for load switching
  • Optocoupler isolation between logic and load
  • LED indicators for status
  • 10A/250V AC or 10A/30V DC rating
  • 5V coil for easy control
  • Screw terminals for secure connections
  • Freewheeling diode protection

Good to know

  • HIGH VOLTAGE on relay contacts – handle with extreme care
  • Verify wiring before energizing
  • Mount in enclosure when controlling mains voltage
  • Relay coil draws ~70-90mA when energized
  • Inductive loads need snubber circuits

02 — Datasheet

Specifications

07
Channels
2
Control Voltage
5V DC
Load Rating
10A 250V AC / 10A 30V DC
Contact Type
COM, NO, NC
Isolation
Optocoupler
Indicators
Power + Channel LEDs
Dimensions
40mm x 30mm