The 0E-PPS2440 is a plug-in 24VAC, 40VA plug-in transformer that provides reliable AC power for a wide variety of indoor security and surveillance products and applications. It is auto-resetting PTC fuse protected and includes a power indicator LED. Grounding is provided via a third screw terminal and ground plug. Complies with DOE Level VI Ef ciency requirements for alarm industry plug-in power supplies.Main Features24VAC, 40VA (40 WATTS)PRIMARY: 120VAC, 60Hz, 50WCLASS 2AUTO-RESETTING PTC FUSE PROTECTEDPOWER INDICATOR LED3 SCREW TERMINALS AND GROUNDING PLUGEFFICIENCY LEVEL VI COMPLIANT AND UL LISTEDFOR INDOOR USE ONLYOPERATING TEMP.: 23?F to 86?F (-5?C to 30?C)