8 SPST-NO RPi IoT Power Relay Module for Raspberry Pi A+ 3A+ B+ 2B 3B 3B+ 4B
30A Relay HAT - PlasmaDan Electronics
Amazon.com: waveshare Pi Expansion Board Power Relay Board Module Kit for Raspberry Pi 4B/3B+/3A+/3B/2B/B+/A+ CM3/3+,Remote Control Make Home Appliances Intelligent : Electronics
Stackable 8-relay add-on supports up to 64 relays per Raspberry Pi
Raspberry Pi Relay Board Power Relay Expansion Module Up to 250VAC/5A 30VDC/5A – WallBuilders