Description Literature Accessories Description This surface mounting socket is an accessory for the ATC 319/319E Series Time Delay Relay. State of California Proposition 65 WARNINGCancer and Reproductive Harm - www.P65Warnings.ca.gov. Literature & Docs Accessories ATC 319E Adjustable AC/DC Solid-State Time Delay Relay, 319E-030-F-1-C Was: Now: $199.80 In Stock Add To Cart View More