Schneider Electric's Square D 9050JCK21V20 timing relay is a plug-in, off-delay timer in the 9050 JCK family designed for precise timing control in industrial panels. It is a DPDT (2 Form C) device with an adjustable timing range of 0.1 to 10 seconds and a 120 VAC coil, commonly used to create timed sequences in automation circuits. Rated to switch up to 10 A, the 9050JCK21V20 supports reliable delay behavior for applications such as motor start sequencing, process interlocks, and time-based control in control panels.
