Square D by Schneider Electric 9050JCK13V20 is a plug-in, on-delay timing relay in the 9050 JCK family with DPDT contacts (2 normally open and 2 normally closed) and a 10 A contact rating. It delivers 0.6 to 60 seconds of timing and plugs into Square D socket bases (8501NR51/NR52), with mounting options on a 35 mm DIN rail or directly to a panel via the socket. The model is specified for 120 V AC coil operation, with listings also noting AC/DC variants in the JCK 9050 family (e.g., 110 VDC coil).
