Need to drive high current or high voltage devices with your Arduino, Raspberry Pi, or other 3.3V / 5V logic compatible circuit, microcontroller, or single-board computer? This premium 4 channel 10A relay breakout board can handle it! Each relay has the Input, Normally Open, and Normally Closed contact broken out to a nice 5mm pitch screw terminal. The board uses high-quality North American sourced parts and logic that is a lot more friendly to common microcontrollers and single-board computers. Simply connect 5V power, Ground, and your digital I/O to the 6 pin header and that’s it – no need for any additional components! We offer a matching 6-pin Molex KK to male jumper cable for this relay module here! Version 1.2 adds isolation routing to the board and a few SMD components have been shifted around. Please Note: While this board is capable of switching higher voltages, please exercise caution. Features * 10A/250VAC per channel * 3.3 / 5V Logic Level Compatible * Dimensions: 78 x 47.3 x 18.7mm * 8A/30VDC per channel * LEDs to indicate activated relays * 4 mounting holes * 4-pin connector style: Molex KK * Weight: 60g * Manufactured in Canada Resources * Getting Started With Relay Breakouts https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2023-03-07 https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2023-12-27 https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2024-09-19 https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2024-11-29 https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2024-11-30 https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2025-11-28 https://elecena.pl/product/22721386/4-channel-relay-breakout-5v 2025-11-29