Amazon.com: Finder 46.61.8.120.0054-10PK, Miniature Industrial Relay, SPDT, 16A, 120V AC Coil : Industrial & Scientific
16A Multifunction Time Relay with 10 Functions Din Rail Timer Relay AC220V OR AC/DC12V-240V Relay Mini Power on Off Delay Relay with Adjustable Knob(Multifunction): Amazon.com: Tools & Home Improvement