Delay Time Relay Walfront GRT8-B2 Mini Single Function Control Din Rail Time Relay with LED Indicators(AC/DC12V-240V): Amazon.com: Industrial & Scientific
Amazon.com: DAOKI 5 PCS 5v Relay Module for Arduino ARM PIC AVR MCU 5V Indicator Light LED 1 Channel Relay Module Works with Official Arduino Boards : Industrial & Scientific
Amazon.com: GAEYAELE GRM8 Electronic Latching Relay Memory Relay Impulse Relay SPDT 16A Wide Range Voltage Din Rail Mounted(GRM8-01,AC230) : Industrial & Scientific
Finder 40.52.8.230.0000 DPDT 8A, 230V AC Coil, AgNi Contact, Miniature PCB/Plug-in Relay (Pack of 10): Amazon.com: Industrial & Scientific
CG Solid State Relay SSR-25DD DC to DC Input 3-32VDC To Output 5-240VDC 25A Single Phase Plastic Cover
Latching Relay Momentary-to-Toggle (Bi-Stable) Single Coil, DIN 934759