With 2pcs - 4pin relays, I can finish a project and still have a spare for later.
ATC SERIES 319 5 RANGER ON DELAY TIMER – AUTOMATIC TIMING & CONTROLS
With the timer, I find it easier to manage repeat without constant monitoring.
The Songle brand gives me confidence, and the pins feel solid when you seat them in a breadboard.
You will find that the part marked KUP-14D15-24=KU matches what you intended to buy.
This Tyco Electronics relay feels dependable and is easy to install.
The labeling on the model MIC-06-117 is crisp, making checks faster for technicians.