Industrial 2122A5SF USNT Electromechanical Time Delay Relay

The TE Connectivity AGASTAT 2122A5SF USNT is a miniature electromechanical time-delay relay in the AGASTAT 2100 series, engineered for precise off‑delay timing in industrial control circuits when energized by 120 VAC. It offers a DPDT (2 Form C) contact arrangement and a plug‑in 8‑pin octal footprint suitable for chassis‑mount installations. Timing ranges from 1 to 30 seconds, initiated by input voltage and adjustable via internal selection, with a contact rating up to 10 A at 120 VAC. As an off‑delay timer, the unit sustains its output for the preset delay before release, making it well suited for sequencing, delayed on/off control, and other timer‑based applications in machinery.