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3 Channel Isolated 5V 10A Relay Module Optocoupler
₹240.00 Original price was: ₹240.00.₹180.00Current price is: ₹180.00.
STOCK: 23 (WooHoo!) Available
Quick Review:
- Control voltage: 5V
- Channels: 3
- Drive Current:15-20mA
- Relay Ratings: AC250V 10A ; DC30V 10A
Shipping: Usually delivered in 3-7 days.
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23 in stock

23 in stock
This is a 5V, Single Channel Relay interface board; it’s useful to control various appliances, and other equipment’s with large current. It can be controlled directly by any Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, ARM, DSP, MSP430).
Relay board module is used for controlling higher current loads from your microcontroller development board, PC parallel port, or Arduino Uno. This board has Four (4) onboard relay which can switch upto 7Amps. Relays terminals (C, NC, NO) are accessible through screw terminals which makes wiring up the board very easy. The relay is safely driven by transistor BC547 hence your input device, such as Arduino, is protected from the relay circuit. It serves as an optocoupler isolation board.
Technical Specifications:
- Control voltage: 5V
- Channels: 3
- Drive Current: 15-20mA
- Relay Ratings: AC250V 10A ; DC30V 10A
- Indication LED’s for Relay output status
Package Includes:
- 1 Piece- 4 Channel Isolated 5V 10A Relay Module Optocoupler
| Weight | 40 g |
|---|---|
| Dimensions | 52 × 48 × 18 mm |
Shipping
We strive to ensure that your orders reach every corner of India efficiently and reliably. To achieve this, we partner with some of the most trusted courier services in the country, including E-Kart, Amazon Surface, Delhivery, DTDC, Blue Dart, XpressBees, Ecom Express, and India Speed Post—especially for rural areas, based on the most suitable courier partner for each customer’s location.
For interior or remote regions not serviced by private couriers, we rely on India Post to ensure complete coverage.
We make every effort to dispatch orders on the same day they are placed or within 24 hours of receiving the order. Orders placed before 1 PM (IST) are typically shipped the same day, while those placed after 1 PM are scheduled for shipment the next working day.
This level of commitment applies throughout the week, including weekdays, and often extends to weekends and public holidays to serve our customers better.
We also offer local self-pickup options for customers in nearby areas—available on weekdays and partially available on weekends.
Warranty
This item is covered by a 7-day limited warranty from the date of delivery, applicable only to manufacturing defects. This warranty is provided solely to protect customers against any such defects. In the unlikely event of an issue, replacement or reimbursement will be offered after a complete inspection and confirmation of the defect.
What voids the warranty?
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.
Note: For your peace of mind, all electronic items are imported and, as such, do not come with a manufacturer’s warranty or guarantee. However, we take great care to ensure product quality—each item is thoroughly inspected before dispatch.
Other Info
- Country of origin: China
- Packer/ Importer: Ercoms Robotics Lab
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