TWENTY MINUTE TUESDAY WEBINAR SERIES How to Select DATA SPD for UL508A Controls Panels 3:05pm EST | 2:05pm CST | 1:05pm MST | 12:05pm PST 2/15/2022How to Select DATA SPD for UL508A Controls Panels Register Here! TopicsLearn about, - Important Terms - Function of SPD - SPD sections in UL508A Standard - Typical Control Panel Layout - SPD Strategy - The Box Concept - UL 1449 Certifications - UL Ratings - Trivia Contest