1pc NEW PHCENIX CONTAC 2900934 Relay Base RIF-2-BPT/4*21 RIF-2-BPT/4X21

What stands out about the auto-off is that it works even when your hands are full.

The auto-off makes sense for late-night tasks, giving you a gentle nudge to call it a day.

A nice touch is how the unbranded brand uses a bright indicator LED, so you know at a glance when it's active.

A nice touch is the gentle tension in the terminals on this unbranded relay, which grips wires without crimping them hard.