Square D 9050 LCK11V20 Timing Relay

Square D 9050JCK11V20 timing relay is a plug-in, time-delay relay in the 9050JCK family designed for compact control circuits. It provides an adjustable on-delay timing range of 0.1 to 10 seconds and is rated for 10 A at 240 VAC, with compatibility for 120 VAC input or 110 VDC operation depending on the variant; this makes it suitable for both 240 V control panels and lower-voltage configurations. The unit uses an 8-pin plug-in base and delivers two Form-C (DPDT) contacts for versatile sequencing and interlocking in automation schemes. As a Schneider Electric Square D device, timing relays in the 9050JCK line are designed to provide low-cost timing in a plug-in housing.