Amazon.com: Raspberry Pi Expansion Board 8-Channel Relays Loads up to 5A 250V AC or 5A 30V DC for Pi A+/B+/2B/3B/3B+/4B SPDT-NO,NC Contact Form 6mA per Channel Supports Jetson Nano : Electronics
Input/Output Relay, 5A, DIN Rail, Black: Amazon.com: Tools & Home Improvement
Amazon.com: Raspberry Pi Expansion Board 8-Channel Relays Loads up to 5A 250V AC or 5A 30V DC for Pi A+/B+/2B/3B/3B+/4B SPDT-NO,NC Contact Form 6mA per Channel Supports Jetson Nano : Electronics
Baomain 2PCS General Purpose Power Relay LY2NJ AC 12V Coil LED Indicator 8 pin Terminal with DIN Rail PTF08A Socket Base: Amazon.com: Industrial & Scientific
Amazon.com: Ingcool Compatible with Raspberry Pi Expansion Board Power Relay Module Kits for Raspberry Pi 4B/3B+/3B/2B/ A+/B+ 5A 250V AC/ 5A 30V DV : Electronics
Amazon.com: PiRelay 6 Power Relay Module for Raspberry Pi, 6 Channel Relay Shield for Raspberry Pi, Relay HAT Expansion Relay Board for Raspberry Pi 4B/3B+/3B/2B/B+/A+ : Electronics
Amazon.com: Acxico 1Pcs 3-32V DC 1-Channel SSR Solid State Relay High-Low Trigger 5A 5V 12V for Arduino : Industrial & Scientific
Amazon.com: Ingcool Compatible with Raspberry Pi Expansion Board Power Relay Module Kits for Raspberry Pi 4B/3B+/3B/2B/ A+/B+ 5A 250V AC/ 5A 30V DV : Electronics
Amazon.com: HiLetgo 12V 8 Channel Relay Module with OPTO-Isolated High and Low Level Trigger 8 Ways Relay Switch Module for Arduino : Industrial & Scientific