Locknetics LP250RDB4 Power Supply & Battery Charger - UL294/603 Class 2, 120V AC, 1.1-2.0A, 12/24VDC, RDB4 Board Included Also known as: LC-LP250RDB4 The Locknetics LP250RDB4 is a UL294, UL603, Class 2, FCC Part 15, CSFM, RoHS, and CSA-C22.2 No. 205 certified power-limited power supply and battery charger that is designed to convert 120VAC/60Hz input into field-selectable 12VDC or 24VDC Class 2 rated outputs (one continuous, one switchable). It is ideal for applications with UL listing requirements and has a 1.5A at 12 or 24VDC output rating, a built-in battery charging circuit, a protective cover over the AC components, and keylock included. The LP250RDB4 is 13" H x 12 5 8" W x 3 1 4" D and has eight 1 2" or 3 4" knockouts and comes with the RDB4 board for easy power management.