Relay

Relay modules allow microcontrollers to switch high-voltage or high-current loads safely and reliably. Available in single, dual, and multi-channel configurations, they isolate control electronics from main circuits. Perfect for controlling motors, pumps, lights, and appliances in home automation, industrial controls, and DIY projects. These modules simplify circuit design and enhance safety by preventing damage to sensitive microcontroller pins.

Relay
12V 8Channel Relay Module-srkelectronics.in

12V 8Channel Relay Module

Original price was: ₹425.00.Current price is: ₹360.17. GST Excluding

12V 4Channel Relay Module-srkelectronics.in

12V 4Channel Relay Module

Original price was: ₹240.00.Current price is: ₹203.39. GST Excluding

12V 2Channel Relay Module-srkelectronics.in

12V 2Channel Relay Module

Original price was: ₹180.00.Current price is: ₹152.54. GST Excluding

12V 1Channel Relay Module-srkelectronics.in

12V 1Channel Relay Module

Original price was: ₹100.00.Current price is: ₹67.80. GST Excluding

5V 16Channel Relay Module-srkelectronics.in

5V 16Channel Relay Module

Original price was: ₹660.00.Current price is: ₹559.32. GST Excluding

5V 8Channel Relay Module-srkelectronics.in

5V 8Channel Relay Module

Original price was: ₹330.00.Current price is: ₹279.66. GST Excluding

5V 4Channel Relay Module-srkelectronics.in

5V 4Channel Relay Module

Original price was: ₹190.00.Current price is: ₹161.02. GST Excluding

5V 2Channel Relay Module-srkelectronics.in

5V 2Channel Relay Module

Original price was: ₹100.00.Current price is: ₹84.75. GST Excluding

Load more
Shop Location

Shop Location

81/5, 8th Main Road
Devaraj Urs Nagar
Bengaluru
Karnataka: 560026

Shipping with

Blue Dartdtdctpcindia
Important Notices

Notices

Delivery in Bangalore in One Business Day for order placed before 10:00 AM**
Delivery time PAN India : 2-5 days**.

Subscribe

Subscribe

©2026 SRK ELECTRONICS