Schneider Electric 9050JCK44 Time Delay Relay

The Schneider Electric 9050JCK44 Time Delay Relay is a DPDT plug‑in timer relay in the 9050JCK family, designed to control two circuits with a single common input in a control panel. In the off‑delay configuration (one of the common JCK timing modes), the output remains de‑energized until a preset period elapses after coil energization, then changes state for a defined interval. For the 9050JCK24V20 variant the timing range is 1.2 to 120 seconds with a 10 A contact rating, capable of switching up to 240 VAC or 120 VAC/110 VDC loads, making it suitable for a variety of small‑to‑medium control circuits. The relay is designed for plug‑in socket mounting and UL listing is available when used with Schneider’s recommended socket (e.g., 8501NR), ensuring compatibility with standard control panels. The 9050JCK44 designation places this model within the Square D/Schneider Electric timer relay lineup, known for compact form factor and thumbwheel or push‑button configured time settings across multiple voltage variants. Common applications include sequencing and delaying auxiliaries in motor control, pumps, lighting, and other industrial automation tasks where a precise, repeatable delay is required.